# FDCA Ecosystem Catalogue > The Finnish Data Center Association represents Finland's data center ecosystem, including operators and their supply chain. This catalogue lists 377 organisations. Each organisation has a static catalogue page. The interactive dashboard also supports ?company= deep links. Categories describe the primary offering; they are not certifications or endorsements. Member corrections are submitted through a scoped /edit/ claim link and are board-reviewed before publication. Descriptions are registry summaries; consult the linked company website for current offerings. ## Catalogue reference - [Full ecosystem context](https://catalogue.fdca.fi/llms-full.txt): Complete descriptions, legal names, bilingual taxonomy, and roster status. ## Data Center Operators - [atNorth](https://catalogue.fdca.fi/companies/atnorth.html): Data Center Operators. - [Borealis Data Center](https://catalogue.fdca.fi/companies/borealis-data-center.html): Data Center Operators. - [Compute Nordic Finland Oy](https://catalogue.fdca.fi/companies/compute-nordic-finland-oy.html): Data Center Operators. - [CSC](https://catalogue.fdca.fi/companies/csc.html): Data Center Operators. - [DayOne](https://catalogue.fdca.fi/companies/dayone.html): Data Center Operators. - [Digita](https://catalogue.fdca.fi/companies/digita.html): Data Center Operators. - [Equinix](https://catalogue.fdca.fi/companies/equinix.html): Data Center Operators. - [Erillisverkot](https://catalogue.fdca.fi/companies/erillisverkot.html): Data Center Operators. - [Fossefall](https://catalogue.fdca.fi/companies/fossefall.html): Data Center Operators. - [Glesys Finland Oy](https://catalogue.fdca.fi/companies/glesys-finland-oy.html): Data Center Operators; membership pending confirmation. - [Gloriosa Finland](https://catalogue.fdca.fi/companies/gloriosa-finland.html): Data Center Operators; membership pending confirmation. - [Google](https://catalogue.fdca.fi/companies/google.html): Data Center Operators. - [Hyperco Oy](https://catalogue.fdca.fi/companies/hyperco-oy.html): Data Center Operators. - [Microsoft](https://catalogue.fdca.fi/companies/microsoft.html): Data Center Operators. - [Nebius](https://catalogue.fdca.fi/companies/nebius.html): Data Center Operators. - [Nscale](https://catalogue.fdca.fi/companies/nscale.html): Data Center Operators. - [Oulun DataCenter Oy](https://catalogue.fdca.fi/companies/oulun-datacenter-oy.html): Data Center Operators. - [Pure DC](https://catalogue.fdca.fi/companies/pure-dc.html): Data Center Operators. - [QTS Data Centers](https://catalogue.fdca.fi/companies/qts-data-centers.html): Data Center Operators. - [Suomen Huoltovarmuusdata](https://catalogue.fdca.fi/companies/suomen-huoltovarmuusdata.html): Data Center Operators. - [Telia Finland Oyj](https://catalogue.fdca.fi/companies/telia-finland-oyj.html): Data Center Operators. - [TietoEVRY Oyj](https://catalogue.fdca.fi/companies/tietoevry-oyj.html): Data Center Operators. - [Verne Finland](https://catalogue.fdca.fi/companies/verne-finland.html): Data Center Operators. - [XTX Markets](https://catalogue.fdca.fi/companies/xtx-markets.html): Data Center Operators. ## Technology Vendors - [ABB](https://catalogue.fdca.fi/companies/abb.html): Power Equipment. - [Abloy Oy](https://catalogue.fdca.fi/companies/abloy-oy.html): Security Technology. - [AGCO Power Oy](https://catalogue.fdca.fi/companies/agco-power-oy.html): Power Equipment. - [Aggreko](https://catalogue.fdca.fi/companies/aggreko.html): Power Equipment. - [Alfa Laval](https://catalogue.fdca.fi/companies/alfa-laval.html): Cooling and Heat Recovery. - [Areco Profiles Oy](https://catalogue.fdca.fi/companies/areco-profiles-oy.html): Building Products. - [Atkore Unistrut](https://catalogue.fdca.fi/companies/atkore-unistrut.html): Building Products. - [Auramarine](https://catalogue.fdca.fi/companies/auramarine.html): Cooling and Heat Recovery; membership pending confirmation. - [Avesco Oy](https://catalogue.fdca.fi/companies/avesco-oy.html): Power Equipment. - [Balanus OY](https://catalogue.fdca.fi/companies/balanus-oy.html): Cooling and Heat Recovery. - [Baltimore Aircoil International NV](https://catalogue.fdca.fi/companies/baltimore-aircoil-international-nv.html): Cooling and Heat Recovery. - [BCC Solutions Oy](https://catalogue.fdca.fi/companies/bcc-solutions-oy.html): Computing and Network Equipment. - [Belimo Finland Oy](https://catalogue.fdca.fi/companies/belimo-finland-oy.html): Cooling and Heat Recovery. - [BMI Suomi Oy](https://catalogue.fdca.fi/companies/bmi-suomi-oy.html): Building Products. - [BOS Power](https://catalogue.fdca.fi/companies/bos-power.html): Power Equipment. - [Carlsson RPS Oy](https://catalogue.fdca.fi/companies/carlsson-rps-oy.html): Cooling and Heat Recovery. - [Carrier OY](https://catalogue.fdca.fi/companies/carrier-oy.html): Cooling and Heat Recovery. - [Celltech Oy](https://catalogue.fdca.fi/companies/celltech-oy.html): Power Equipment. - [CG PROFESSIONAL](https://catalogue.fdca.fi/companies/cg-professional.html): Building Products. - [Chatsworth Products (CPI)](https://catalogue.fdca.fi/companies/chatsworth-products-cpi.html): Computing and Network Equipment. - [Christian Berner Oy](https://catalogue.fdca.fi/companies/christian-berner-oy.html): Building Products. - [Cibes Amslift Oy](https://catalogue.fdca.fi/companies/cibes-amslift-oy.html): Other Technology. - [Clad Pad](https://catalogue.fdca.fi/companies/clad-pad.html): Other Technology. - [Commscope Solutions Finland](https://catalogue.fdca.fi/companies/commscope-solutions-finland.html): Computing and Network Equipment. - [Concria](https://catalogue.fdca.fi/companies/concria.html): Building Products. - [Condair](https://catalogue.fdca.fi/companies/condair.html): Cooling and Heat Recovery. - [Controlit Factory](https://catalogue.fdca.fi/companies/controlit-factory.html): Building Products. - [Danfoss](https://catalogue.fdca.fi/companies/danfoss.html): Cooling and Heat Recovery. - [DCI Ratkaisut](https://catalogue.fdca.fi/companies/dci-ratkaisut.html): Computing and Network Equipment. - [DEIF A/S](https://catalogue.fdca.fi/companies/deif-a-s.html): Power Equipment. - [Dell Technologies](https://catalogue.fdca.fi/companies/dell-technologies.html): Computing and Network Equipment. - [Delta](https://catalogue.fdca.fi/companies/delta.html): Power Equipment. - [Demirer Kablo](https://catalogue.fdca.fi/companies/demirer-kablo.html): Power Equipment. - [E-Heat Oy](https://catalogue.fdca.fi/companies/e-heat-oy.html): Cooling and Heat Recovery. - [Eaton](https://catalogue.fdca.fi/companies/eaton.html): Power Equipment. - [Efore Telecom Finland Oy](https://catalogue.fdca.fi/companies/efore-telecom-finland-oy.html): Power Equipment. - [El-Björn Ab Oy](https://catalogue.fdca.fi/companies/el-bjorn-ab-oy.html): Power Equipment. - [Elpac Oy](https://catalogue.fdca.fi/companies/elpac-oy.html): Security Technology. - [Emerson Process Management Oy](https://catalogue.fdca.fi/companies/emerson-process-management-oy.html): Automation and Software. - [Enico Oy](https://catalogue.fdca.fi/companies/enico-oy.html): Power Equipment. - [Enkom Active](https://catalogue.fdca.fi/companies/enkom-active.html): Computing and Network Equipment. - [EPC Power OY](https://catalogue.fdca.fi/companies/epc-power-oy.html): Power Equipment. - [Epm-papst Oy](https://catalogue.fdca.fi/companies/epm-papst-oy.html): Cooling and Heat Recovery. - [ETD Finland Oy](https://catalogue.fdca.fi/companies/etd-finland-oy.html): Computing and Network Equipment. - [Eurolaite Oy](https://catalogue.fdca.fi/companies/eurolaite-oy.html): Power Equipment. - [F9 Distribution](https://catalogue.fdca.fi/companies/f9-distribution.html): Computing and Network Equipment. - [Fagerhult Oy](https://catalogue.fdca.fi/companies/fagerhult-oy.html): Other Technology. - [Fibox Tested Systems Oy](https://catalogue.fdca.fi/companies/fibox-tested-systems-oy.html): Power Equipment. - [Fincoil LU-VE Oy](https://catalogue.fdca.fi/companies/fincoil-lu-ve-oy.html): Cooling and Heat Recovery. - [Finkova Oy](https://catalogue.fdca.fi/companies/finkova-oy.html): Automation and Software. - [Fläkt Group](https://catalogue.fdca.fi/companies/flakt-group.html): Cooling and Heat Recovery. - [Geberit Group](https://catalogue.fdca.fi/companies/geberit-group.html): Building Products. - [Georg Fischer AB Finland](https://catalogue.fdca.fi/companies/georg-fischer-ab-finland.html): Cooling and Heat Recovery. - [Glamox Oy](https://catalogue.fdca.fi/companies/glamox-oy.html): Other Technology. - [Greenled Oy](https://catalogue.fdca.fi/companies/greenled-oy.html): Other Technology. - [Grid Energy Storages (G.E.S.) Oy](https://catalogue.fdca.fi/companies/grid-energy-storages-g-e-s-oy.html): Power Equipment. - [GRID SOLUTIONS OY](https://catalogue.fdca.fi/companies/grid-solutions-oy.html): Power Equipment. - [GS Yuasa Battery Europe Ltd](https://catalogue.fdca.fi/companies/gs-yuasa-battery-europe-ltd.html): Power Equipment; membership pending confirmation. - [HellermannTyton](https://catalogue.fdca.fi/companies/hellermanntyton.html): Computing and Network Equipment. - [Hilti](https://catalogue.fdca.fi/companies/hilti.html): Building Products. - [Hitachi Energy Finland](https://catalogue.fdca.fi/companies/hitachi-energy-finland.html): Power Equipment. - [Honeywell](https://catalogue.fdca.fi/companies/honeywell.html): Automation and Software. - [HUAWEI](https://catalogue.fdca.fi/companies/huawei.html): Computing and Network Equipment. - [Hybeko Oy](https://catalogue.fdca.fi/companies/hybeko-oy.html): Other Technology. - [HYDAC](https://catalogue.fdca.fi/companies/hydac.html): Cooling and Heat Recovery. - [Hytrade Oy](https://catalogue.fdca.fi/companies/hytrade-oy.html): Power Equipment. - [ifm electronic oy](https://catalogue.fdca.fi/companies/ifm-electronic-oy.html): Automation and Software. - [IMI Hydronic Engineering Oy](https://catalogue.fdca.fi/companies/imi-hydronic-engineering-oy.html): Cooling and Heat Recovery. - [InterControl Oy](https://catalogue.fdca.fi/companies/intercontrol-oy.html): Power Equipment. - [IQSIGHT](https://catalogue.fdca.fi/companies/iqsight.html): Security Technology. - [IXOLIFT](https://catalogue.fdca.fi/companies/ixolift.html): Other Technology. - [JIS-Automation Oy](https://catalogue.fdca.fi/companies/jis-automation-oy.html): Automation and Software. - [JPV-Engineering Oy](https://catalogue.fdca.fi/companies/jpv-engineering-oy.html): Building Products. - [Kontram Oy](https://catalogue.fdca.fi/companies/kontram-oy.html): Automation and Software. - [kW-set](https://catalogue.fdca.fi/companies/kw-set.html): Power Equipment. - [Laukamo](https://catalogue.fdca.fi/companies/laukamo.html): Computing and Network Equipment. - [Legrand](https://catalogue.fdca.fi/companies/legrand.html): Computing and Network Equipment. - [Leinolat Group Oy](https://catalogue.fdca.fi/companies/leinolat-group-oy.html): Other Technology. - [Liekkiloukku](https://catalogue.fdca.fi/companies/liekkiloukku.html): Security Technology. - [Marioff Corporation OY](https://catalogue.fdca.fi/companies/marioff-corporation-oy.html): Security Technology. - [Meka Pro Oy](https://catalogue.fdca.fi/companies/meka-pro-oy.html): Building Products. - [MP bolagen Oy](https://catalogue.fdca.fi/companies/mp-bolagen-oy.html): Building Products. - [Muotolevy Oy](https://catalogue.fdca.fi/companies/muotolevy-oy.html): Building Products. - [Naficon Liitin Oy](https://catalogue.fdca.fi/companies/naficon-liitin-oy.html): Computing and Network Equipment. - [NKT](https://catalogue.fdca.fi/companies/nkt.html): Power Equipment. - [Nohewa](https://catalogue.fdca.fi/companies/nohewa.html): Cooling and Heat Recovery. - [Nokia](https://catalogue.fdca.fi/companies/nokia.html): Computing and Network Equipment. - [Nordec](https://catalogue.fdca.fi/companies/nordec.html): Building Products. - [Nordecon Oy](https://catalogue.fdca.fi/companies/nordecon-oy.html): Computing and Network Equipment. - [Nordpel Oy](https://catalogue.fdca.fi/companies/nordpel-oy.html): Security Technology. - [Nordtech Energy Oy](https://catalogue.fdca.fi/companies/nordtech-energy-oy.html): Cooling and Heat Recovery. - [NRT Tietoliikenne](https://catalogue.fdca.fi/companies/nrt-tietoliikenne.html): Computing and Network Equipment; membership pending confirmation. - [One Click LCA](https://catalogue.fdca.fi/companies/one-click-lca.html): Automation and Software. - [Onninen Oy](https://catalogue.fdca.fi/companies/onninen-oy.html): Power Equipment. - [Orbis](https://catalogue.fdca.fi/companies/orbis.html): Computing and Network Equipment. - [Oy Bandercom Ltd](https://catalogue.fdca.fi/companies/oy-bandercom-ltd.html): Computing and Network Equipment. - [Oy Hedtec Ab](https://catalogue.fdca.fi/companies/oy-hedtec-ab.html): Other Technology. - [Oy Lindab Ab](https://catalogue.fdca.fi/companies/oy-lindab-ab.html): Cooling and Heat Recovery. - [Oy Linde Gas Ab](https://catalogue.fdca.fi/companies/oy-linde-gas-ab.html): Other Technology. - [Oy Sika Finland Ab](https://catalogue.fdca.fi/companies/oy-sika-finland-ab.html): Building Products. - [Panduit](https://catalogue.fdca.fi/companies/panduit.html): Computing and Network Equipment. - [Paroc Panel System](https://catalogue.fdca.fi/companies/paroc-panel-system.html): Building Products. - [Peltitarvike Oy](https://catalogue.fdca.fi/companies/peltitarvike-oy.html): Building Products. - [Pipelife Finland Oy](https://catalogue.fdca.fi/companies/pipelife-finland-oy.html): Building Products. - [Pneumacon Oy](https://catalogue.fdca.fi/companies/pneumacon-oy.html): Cooling and Heat Recovery. - [POK](https://catalogue.fdca.fi/companies/pok.html): Power Equipment. - [Pronomic Oy](https://catalogue.fdca.fi/companies/pronomic-oy.html): Other Technology. - [Prysmian Group Finland Oy](https://catalogue.fdca.fi/companies/prysmian-group-finland-oy.html): Power Equipment. - [Purso Oy](https://catalogue.fdca.fi/companies/purso-oy.html): Building Products. - [R&M Europe BV](https://catalogue.fdca.fi/companies/r-m-europe-bv.html): Power Equipment. - [Reka Cables](https://catalogue.fdca.fi/companies/reka-cables.html): Power Equipment. - [Rexel Finland Oy](https://catalogue.fdca.fi/companies/rexel-finland-oy.html): Power Equipment. - [Rittal](https://catalogue.fdca.fi/companies/rittal.html): Computing and Network Equipment. - [Roxtec Finland](https://catalogue.fdca.fi/companies/roxtec-finland.html): Building Products. - [Rudus Oy](https://catalogue.fdca.fi/companies/rudus-oy.html): Building Products. - [Ruukki Construction Oy](https://catalogue.fdca.fi/companies/ruukki-construction-oy.html): Building Products. - [Saint-Gobain Finland Oy](https://catalogue.fdca.fi/companies/saint-gobain-finland-oy.html): Building Products. - [Salto Systems Oy](https://catalogue.fdca.fi/companies/salto-systems-oy.html): Security Technology. - [Schneider Electric](https://catalogue.fdca.fi/companies/schneider-electric.html): Power Equipment. - [Server Simply](https://catalogue.fdca.fi/companies/server-simply.html): Computing and Network Equipment. - [Siemens](https://catalogue.fdca.fi/companies/siemens.html): Automation and Software. - [Snep Lighting Oy](https://catalogue.fdca.fi/companies/snep-lighting-oy.html): Other Technology. - [Stoa Technologies Oy](https://catalogue.fdca.fi/companies/stoa-technologies-oy.html): Automation and Software. - [Stulz Nordics AB](https://catalogue.fdca.fi/companies/stulz-nordics-ab.html): Cooling and Heat Recovery. - [Sulzer Pumps Finland Oy](https://catalogue.fdca.fi/companies/sulzer-pumps-finland-oy.html): Cooling and Heat Recovery. - [Supermicro](https://catalogue.fdca.fi/companies/supermicro.html): Computing and Network Equipment. - [Tate](https://catalogue.fdca.fi/companies/tate.html): Building Products. - [Teknotherm Oy](https://catalogue.fdca.fi/companies/teknotherm-oy.html): Cooling and Heat Recovery. - [Teräselementti Oy](https://catalogue.fdca.fi/companies/teraselementti-oy.html): Building Products. - [TKF Power Quality Oy](https://catalogue.fdca.fi/companies/tkf-power-quality-oy.html): Power Equipment. - [Trane](https://catalogue.fdca.fi/companies/trane.html): Cooling and Heat Recovery. - [Trutec Oy](https://catalogue.fdca.fi/companies/trutec-oy.html): Building Products. - [U-Cont](https://catalogue.fdca.fi/companies/u-cont.html): Cooling and Heat Recovery. - [UPS Tech](https://catalogue.fdca.fi/companies/ups-tech.html): Power Equipment. - [UTU Group](https://catalogue.fdca.fi/companies/utu-group.html): Power Equipment. - [Vaisala Oyj](https://catalogue.fdca.fi/companies/vaisala-oyj.html): Automation and Software. - [Vertiv](https://catalogue.fdca.fi/companies/vertiv.html): Other Technology. - [Vesala Oy](https://catalogue.fdca.fi/companies/vesala-oy.html): Computing and Network Equipment. - [Vilpe Oy](https://catalogue.fdca.fi/companies/vilpe-oy.html): Automation and Software. - [WAGO Finland Oy](https://catalogue.fdca.fi/companies/wago-finland-oy.html): Automation and Software. - [Westim Qpower](https://catalogue.fdca.fi/companies/westim-qpower.html): Power Equipment. - [Würth Oy](https://catalogue.fdca.fi/companies/wurth-oy.html): Building Products. - [Ziehl-Abegg](https://catalogue.fdca.fi/companies/ziehl-abegg.html): Cooling and Heat Recovery. - [ZTE Corporation](https://catalogue.fdca.fi/companies/zte-corporation.html): Computing and Network Equipment. ## Construction - [AGIS Fire & Security Oy](https://catalogue.fdca.fi/companies/agis-fire-security-oy.html): Fire Safety Construction. - [Anfra Oy](https://catalogue.fdca.fi/companies/anfra-oy.html): Industrial Construction. - [ARE](https://catalogue.fdca.fi/companies/are.html): Technical Systems Installation. - [Aro Systems Oy](https://catalogue.fdca.fi/companies/aro-systems-oy.html): Technical Systems Installation. - [Aurora Infrastructure Oy](https://catalogue.fdca.fi/companies/aurora-infrastructure-oy.html): Grid and Substation Construction. - [Bravida Finland Oy](https://catalogue.fdca.fi/companies/bravida-finland-oy.html): Technical Systems Installation. - [Caverion Suomi Oy](https://catalogue.fdca.fi/companies/caverion-suomi-oy.html): Technical Systems Installation. - [Consti Group](https://catalogue.fdca.fi/companies/consti-group.html): Technical Systems Installation. - [Cores OY](https://catalogue.fdca.fi/companies/cores-oy.html): Roofing and Building Envelope. - [CTS Nordics](https://catalogue.fdca.fi/companies/cts-nordics.html): Main Contractors. - [DC Works Finland](https://catalogue.fdca.fi/companies/dc-works-finland.html): Technical Systems Installation. - [Destia](https://catalogue.fdca.fi/companies/destia.html): Infrastructure Construction. - [DT Systems](https://catalogue.fdca.fi/companies/dt-systems.html): Technical Systems Installation. - [ELTEL Networks Oy](https://catalogue.fdca.fi/companies/eltel-networks-oy.html): Grid and Substation Construction. - [Enerke Oy](https://catalogue.fdca.fi/companies/enerke-oy.html): Grid and Substation Construction. - [Enersense](https://catalogue.fdca.fi/companies/enersense.html): Grid and Substation Construction. - [Exyte Northern Europe Ltd](https://catalogue.fdca.fi/companies/exyte-northern-europe-ltd.html): Industrial Construction. - [Fira](https://catalogue.fdca.fi/companies/fira.html): Main Contractors. - [Firesafe Finland Oy](https://catalogue.fdca.fi/companies/firesafe-finland-oy.html): Fire Safety Construction. - [GRK](https://catalogue.fdca.fi/companies/grk.html): Infrastructure Construction. - [H&MV Engineering](https://catalogue.fdca.fi/companies/h-mv-engineering.html): Grid and Substation Construction. - [Habeo Group Oy](https://catalogue.fdca.fi/companies/habeo-group-oy.html): Technical Systems Installation. - [Hartela Oy](https://catalogue.fdca.fi/companies/hartela-oy.html): Industrial Construction. - [Infra ry](https://catalogue.fdca.fi/companies/infra-ry.html): Infrastructure Construction. - [Instalco](https://catalogue.fdca.fi/companies/instalco.html): Technical Systems Installation. - [JAKE Rakennus](https://catalogue.fdca.fi/companies/jake-rakennus.html): Industrial Construction. - [JATKE Oy](https://catalogue.fdca.fi/companies/jatke-oy.html): Industrial Construction. - [KattoHoiva](https://catalogue.fdca.fi/companies/kattohoiva.html): Roofing and Building Envelope. - [Kerabit](https://catalogue.fdca.fi/companies/kerabit.html): Roofing and Building Envelope. - [Kreate](https://catalogue.fdca.fi/companies/kreate.html): Infrastructure Construction. - [KSBR](https://catalogue.fdca.fi/companies/ksbr.html): Infrastructure Construction. - [LBB Group](https://catalogue.fdca.fi/companies/lbb-group.html): Technical Systems Installation. - [Logistic Contractor (LC)](https://catalogue.fdca.fi/companies/logistic-contractor-lc.html): Industrial Construction. - [Lohkare Infra Oy](https://catalogue.fdca.fi/companies/lohkare-infra-oy.html): Infrastructure Construction. - [Louhintahiekka Oy](https://catalogue.fdca.fi/companies/louhintahiekka-oy.html): Infrastructure Construction. - [Lujatalo Oy](https://catalogue.fdca.fi/companies/lujatalo-oy.html): Industrial Construction. - [M2V Rakennus Oy](https://catalogue.fdca.fi/companies/m2v-rakennus-oy.html): Industrial Construction. - [Nimlas Finland Oy](https://catalogue.fdca.fi/companies/nimlas-finland-oy.html): Technical Systems Installation. - [NYAB](https://catalogue.fdca.fi/companies/nyab.html): Main Contractors. - [Omexom](https://catalogue.fdca.fi/companies/omexom.html): Grid and Substation Construction. - [Onnec](https://catalogue.fdca.fi/companies/onnec.html): Technical Systems Installation. - [Oteran Oy](https://catalogue.fdca.fi/companies/oteran-oy.html): Infrastructure Construction. - [Paloff Sammutusjärjestelmät Oy](https://catalogue.fdca.fi/companies/paloff-sammutusjarjestelmat-oy.html): Fire Safety Construction. - [Peab](https://catalogue.fdca.fi/companies/peab.html): Main Contractors. - [Peswin Oy](https://catalogue.fdca.fi/companies/peswin-oy.html): Technical Systems Installation. - [Porin Teollisuusputki (PTP)](https://catalogue.fdca.fi/companies/porin-teollisuusputki-ptp.html): Technical Systems Installation. - [Pylon](https://catalogue.fdca.fi/companies/pylon.html): Infrastructure Construction. - [Rackline Oy](https://catalogue.fdca.fi/companies/rackline-oy.html): Technical Systems Installation. - [Recset Rakennus Oy](https://catalogue.fdca.fi/companies/recset-rakennus-oy.html): Industrial Construction. - [RESURSAS](https://catalogue.fdca.fi/companies/resursas.html): Technical Systems Installation. - [Salboheds](https://catalogue.fdca.fi/companies/salboheds.html): Infrastructure Construction. - [Signal Group](https://catalogue.fdca.fi/companies/signal-group.html): Technical Systems Installation. - [Signal Solutions Nordic Oy](https://catalogue.fdca.fi/companies/signal-solutions-nordic-oy.html): Technical Systems Installation. - [Skanska](https://catalogue.fdca.fi/companies/skanska.html): Main Contractors. - [SPTR-Asennus Oy](https://catalogue.fdca.fi/companies/sptr-asennus-oy.html): Technical Systems Installation. - [SRV](https://catalogue.fdca.fi/companies/srv.html): Main Contractors. - [Suomen Teollisuuskatot Oy](https://catalogue.fdca.fi/companies/suomen-teollisuuskatot-oy.html): Roofing and Building Envelope. - [Synchronia Networks Oy](https://catalogue.fdca.fi/companies/synchronia-networks-oy.html): Technical Systems Installation. - [Sähkö-Jaape Oy](https://catalogue.fdca.fi/companies/sahko-jaape-oy.html): Technical Systems Installation. - [Tekova Oyj](https://catalogue.fdca.fi/companies/tekova-oyj.html): Industrial Construction. - [TEP Roof Oy](https://catalogue.fdca.fi/companies/tep-roof-oy.html): Roofing and Building Envelope. - [TT-Teknologia Oy](https://catalogue.fdca.fi/companies/tt-teknologia-oy.html): Industrial Construction. - [Varte Oy](https://catalogue.fdca.fi/companies/varte-oy.html): Industrial Construction. - [Whitewater Group Finland OY](https://catalogue.fdca.fi/companies/whitewater-group-finland-oy.html): Technical Systems Installation. - [YIT](https://catalogue.fdca.fi/companies/yit.html): Main Contractors. - [Zauner Mission Critical](https://catalogue.fdca.fi/companies/zauner-mission-critical.html): Industrial Construction. ## Planning - [AFRY Finland Oy](https://catalogue.fdca.fi/companies/afry-finland-oy.html): Design and Engineering. - [AINS Group](https://catalogue.fdca.fi/companies/ains-group.html): Design and Engineering. - [Ampner Oy](https://catalogue.fdca.fi/companies/ampner-oy.html): Design and Engineering. - [BeMaPro Oy](https://catalogue.fdca.fi/companies/bemapro-oy.html): Project Management. - [CFE Finland Oy](https://catalogue.fdca.fi/companies/cfe-finland-oy.html): Design and Engineering. - [City of Kajaani](https://catalogue.fdca.fi/companies/city-of-kajaani.html): Municipal and Regional Development. - [Cronos Digital Safety Solutions Oy](https://catalogue.fdca.fi/companies/cronos-digital-safety-solutions-oy.html): Project Management. - [Cursor Oy](https://catalogue.fdca.fi/companies/cursor-oy.html): Municipal and Regional Development. - [DECI Ltd](https://catalogue.fdca.fi/companies/deci-ltd.html): Design and Engineering. - [Despro Engineering Oy](https://catalogue.fdca.fi/companies/despro-engineering-oy.html): Design and Engineering. - [EKE-Rakennus Oy](https://catalogue.fdca.fi/companies/eke-rakennus-oy.html): Site Development. - [Etha Oy](https://catalogue.fdca.fi/companies/etha-oy.html): Site Development. - [FCDC Corp Oy](https://catalogue.fdca.fi/companies/fcdc-corp-oy.html): Site Development. - [Finsbury Infrastructure](https://catalogue.fdca.fi/companies/finsbury-infrastructure.html): Site Development. - [Fortum](https://catalogue.fdca.fi/companies/fortum.html): Site Development. - [GagaMuller](https://catalogue.fdca.fi/companies/gagamuller.html): Project Management. - [Gleeds](https://catalogue.fdca.fi/companies/gleeds.html): Project Management. - [Granlund](https://catalogue.fdca.fi/companies/granlund.html): Design and Engineering. - [Greensky Energy Oy](https://catalogue.fdca.fi/companies/greensky-energy-oy.html): Site Development. - [Hanko Data Parks](https://catalogue.fdca.fi/companies/hanko-data-parks.html): Municipal and Regional Development. - [HELIOS NORDIC ENERGY FINLAND OY](https://catalogue.fdca.fi/companies/helios-nordic-energy-finland-oy.html): Site Development. - [Hifab Oy](https://catalogue.fdca.fi/companies/hifab-oy.html): Project Management. - [HVAC Partners Oy](https://catalogue.fdca.fi/companies/hvac-partners-oy.html): Design and Engineering. - [Iilaakso oy](https://catalogue.fdca.fi/companies/iilaakso-oy.html): Municipal and Regional Development. - [Insinööritoimisto Äyräväinen](https://catalogue.fdca.fi/companies/insinooritoimisto-ayravainen.html): Design and Engineering. - [Into Seinäjoki](https://catalogue.fdca.fi/companies/into-seinajoki.html): Municipal and Regional Development. - [Kouvola Innovation](https://catalogue.fdca.fi/companies/kouvola-innovation.html): Municipal and Regional Development. - [L2 Paloturvallisuus Oy, a Jensen Hughes Company](https://catalogue.fdca.fi/companies/l2-paloturvallisuus-oy-a-jensen-hughes-company.html): Design and Engineering. - [Lahti Region Development LADEC Ltd](https://catalogue.fdca.fi/companies/lahti-region-development-ladec-ltd.html): Municipal and Regional Development. - [Linnan Kehitys](https://catalogue.fdca.fi/companies/linnan-kehitys.html): Municipal and Regional Development. - [Metsähallitus](https://catalogue.fdca.fi/companies/metsahallitus.html): Site Development. - [Mikkelin Kehitysyhtiö Miksei Oy](https://catalogue.fdca.fi/companies/mikkelin-kehitysyhtio-miksei-oy.html): Municipal and Regional Development. - [Mäntsälän Yrityskehitys Oy](https://catalogue.fdca.fi/companies/mantsalan-yrityskehitys-oy.html): Municipal and Regional Development. - [Navitas Yrityspalvelut](https://catalogue.fdca.fi/companies/navitas-yrityspalvelut.html): Municipal and Regional Development. - [NIHAK](https://catalogue.fdca.fi/companies/nihak.html): Municipal and Regional Development. - [NOAR Oy](https://catalogue.fdca.fi/companies/noar-oy.html): Design and Engineering. - [Nodetec Oy](https://catalogue.fdca.fi/companies/nodetec-oy.html): Design and Engineering. - [Nova Complex (Finland) Holdco Oy](https://catalogue.fdca.fi/companies/nova-complex-finland-holdco-oy.html): Site Development. - [Polarnode Oy](https://catalogue.fdca.fi/companies/polarnode-oy.html): Site Development. - [Prohoc Oy](https://catalogue.fdca.fi/companies/prohoc-oy.html): Project Management. - [RakenneStudio Oy](https://catalogue.fdca.fi/companies/rakennestudio-oy.html): Design and Engineering. - [Ramboll](https://catalogue.fdca.fi/companies/ramboll.html): Design and Engineering. - [Redeve Oy](https://catalogue.fdca.fi/companies/redeve-oy.html): Site Development. - [Rejlers](https://catalogue.fdca.fi/companies/rejlers.html): Design and Engineering. - [SDC Project Ventures Oy](https://catalogue.fdca.fi/companies/sdc-project-ventures-oy.html): Site Development. - [Sitowise](https://catalogue.fdca.fi/companies/sitowise.html): Design and Engineering. - [Sweco Finland Oy](https://catalogue.fdca.fi/companies/sweco-finland-oy.html): Design and Engineering. - [Synopsis Architects Ltd](https://catalogue.fdca.fi/companies/synopsis-architects-ltd.html): Design and Engineering. - [Usva Energia Oy](https://catalogue.fdca.fi/companies/usva-energia-oy.html): Site Development. - [Vihdin kunta](https://catalogue.fdca.fi/companies/vihdin-kunta.html): Municipal and Regional Development. - [Virtutect](https://catalogue.fdca.fi/companies/virtutect.html): Design and Engineering; membership pending confirmation. - [WSP](https://catalogue.fdca.fi/companies/wsp.html): Design and Engineering. - [XCN](https://catalogue.fdca.fi/companies/xcn.html): Design and Engineering. ## Services - [Aaltovoima Oy](https://catalogue.fdca.fi/companies/aaltovoima-oy.html): Staffing. - [Academic Work](https://catalogue.fdca.fi/companies/academic-work.html): Staffing. - [Adapteo](https://catalogue.fdca.fi/companies/adapteo.html): Other Services. - [Adecco Finland Oy](https://catalogue.fdca.fi/companies/adecco-finland-oy.html): Staffing. - [Alpiq Finland Oy](https://catalogue.fdca.fi/companies/alpiq-finland-oy.html): Energy. - [Amesto AccountHouse Oy](https://catalogue.fdca.fi/companies/amesto-accounthouse-oy.html): Legal and Business Advisory. - [Andersen James](https://catalogue.fdca.fi/companies/andersen-james.html): Staffing. - [APL Europe (UK) LTD](https://catalogue.fdca.fi/companies/apl-europe-uk-ltd.html): Legal and Business Advisory. - [Atlantach Technical Services](https://catalogue.fdca.fi/companies/atlantach-technical-services.html): Commissioning and Testing. - [Avarn Security](https://catalogue.fdca.fi/companies/avarn-security.html): Security Services. - [Axians](https://catalogue.fdca.fi/companies/axians.html): Equipment Maintenance. - [Axpo Finland Oy](https://catalogue.fdca.fi/companies/axpo-finland-oy.html): Energy. - [Barona](https://catalogue.fdca.fi/companies/barona.html): Staffing. - [Bergmann](https://catalogue.fdca.fi/companies/bergmann.html): Legal and Business Advisory; membership pending confirmation. - [Bolt Works Oy](https://catalogue.fdca.fi/companies/bolt-works-oy.html): Staffing. - [Borenius Attorneys Ltd](https://catalogue.fdca.fi/companies/borenius-attorneys-ltd.html): Legal and Business Advisory. - [CBRE](https://catalogue.fdca.fi/companies/cbre.html): Legal and Business Advisory. - [Certego](https://catalogue.fdca.fi/companies/certego.html): Security Services. - [Convergint](https://catalogue.fdca.fi/companies/convergint.html): Security Services. - [Costiom OY](https://catalogue.fdca.fi/companies/costiom-oy.html): Legal and Business Advisory. - [Cushman & Wakefield](https://catalogue.fdca.fi/companies/cushman-wakefield.html): Legal and Business Advisory. - [DE-CIX](https://catalogue.fdca.fi/companies/de-cix.html): Connectivity. - [DHL Global Forwarding](https://catalogue.fdca.fi/companies/dhl-global-forwarding.html): Logistics. - [DLA Piper Finland](https://catalogue.fdca.fi/companies/dla-piper-finland.html): Legal and Business Advisory. - [DNA](https://catalogue.fdca.fi/companies/dna.html): Connectivity. - [DSV Road Oy](https://catalogue.fdca.fi/companies/dsv-road-oy.html): Logistics. - [Econia Oy](https://catalogue.fdca.fi/companies/econia-oy.html): Staffing. - [Eezy Oyj](https://catalogue.fdca.fi/companies/eezy-oyj.html): Staffing. - [EKAMI](https://catalogue.fdca.fi/companies/ekami.html): Other Services. - [Elcoline Oy](https://catalogue.fdca.fi/companies/elcoline-oy.html): Equipment Maintenance. - [Elenia](https://catalogue.fdca.fi/companies/elenia.html): Energy. - [Elisa Oyj](https://catalogue.fdca.fi/companies/elisa-oyj.html): Connectivity. - [Eolus Finland Oy](https://catalogue.fdca.fi/companies/eolus-finland-oy.html): Energy. - [Expandia Moduulit Oy](https://catalogue.fdca.fi/companies/expandia-moduulit-oy.html): Other Services. - [Fiber Highway Finland](https://catalogue.fdca.fi/companies/fiber-highway-finland.html): Connectivity. - [Finavia Oyj](https://catalogue.fdca.fi/companies/finavia-oyj.html): Logistics. - [Finess Energy](https://catalogue.fdca.fi/companies/finess-energy.html): Energy. - [Flatta](https://catalogue.fdca.fi/companies/flatta.html): Other Services. - [Flyby Guys](https://catalogue.fdca.fi/companies/flyby-guys.html): Other Services. - [Forenom](https://catalogue.fdca.fi/companies/forenom.html): Other Services. - [GasOil Group Oy](https://catalogue.fdca.fi/companies/gasoil-group-oy.html): Energy. - [Gasum](https://catalogue.fdca.fi/companies/gasum.html): Energy. - [Hannes Snellman](https://catalogue.fdca.fi/companies/hannes-snellman.html): Legal and Business Advisory. - [Helen Oy](https://catalogue.fdca.fi/companies/helen-oy.html): Energy. - [Heras Finland High Security Oy](https://catalogue.fdca.fi/companies/heras-finland-high-security-oy.html): Security Services. - [Ibas Kroll Ontrack](https://catalogue.fdca.fi/companies/ibas-kroll-ontrack.html): Equipment Maintenance. - [Infuel Oy](https://catalogue.fdca.fi/companies/infuel-oy.html): Energy. - [Intelligent Employment Oy](https://catalogue.fdca.fi/companies/intelligent-employment-oy.html): Staffing. - [ISS Palvelut](https://catalogue.fdca.fi/companies/iss-palvelut.html): Facility Management. - [Kajaani University of Applied Sciences (KAMK)](https://catalogue.fdca.fi/companies/kajaani-university-of-applied-sciences-kamk.html): Other Services. - [KEY Relocation Finland Oy](https://catalogue.fdca.fi/companies/key-relocation-finland-oy.html): Other Services. - [Kontticom Oy](https://catalogue.fdca.fi/companies/kontticom-oy.html): Other Services. - [Korkia](https://catalogue.fdca.fi/companies/korkia.html): Energy. - [Kotimaailma](https://catalogue.fdca.fi/companies/kotimaailma.html): Other Services. - [KTS Solution Oy](https://catalogue.fdca.fi/companies/kts-solution-oy.html): Staffing. - [Kuusakoski Recycling](https://catalogue.fdca.fi/companies/kuusakoski-recycling.html): Equipment Maintenance. - [Lekane Consulting and Services Oy](https://catalogue.fdca.fi/companies/lekane-consulting-and-services-oy.html): Other Services. - [Lieke Attorneys](https://catalogue.fdca.fi/companies/lieke-attorneys.html): Legal and Business Advisory. - [Logiservice](https://catalogue.fdca.fi/companies/logiservice.html): Facility Management; membership pending confirmation. - [Lokki Henkilöstöpalvelut Oy](https://catalogue.fdca.fi/companies/lokki-henkilostopalvelut-oy.html): Staffing. - [Miltton](https://catalogue.fdca.fi/companies/miltton.html): Legal and Business Advisory. - [Mind Energy Oy](https://catalogue.fdca.fi/companies/mind-energy-oy.html): Energy. - [MV-Jäähdytys Oy](https://catalogue.fdca.fi/companies/mv-jaahdytys-oy.html): Equipment Maintenance. - [NAME COMPANY OY](https://catalogue.fdca.fi/companies/name-company-oy.html): Other Services. - [NDT aura Oy](https://catalogue.fdca.fi/companies/ndt-aura-oy.html): Commissioning and Testing. - [Neoen Renewables Finland Oy](https://catalogue.fdca.fi/companies/neoen-renewables-finland-oy.html): Energy. - [Olana Energy Oy](https://catalogue.fdca.fi/companies/olana-energy-oy.html): Energy. - [Oomi Oy](https://catalogue.fdca.fi/companies/oomi-oy.html): Energy. - [OX2](https://catalogue.fdca.fi/companies/ox2.html): Energy. - [Park Place Technologies](https://catalogue.fdca.fi/companies/park-place-technologies.html): Equipment Maintenance. - [PD Power Oy](https://catalogue.fdca.fi/companies/pd-power-oy.html): Energy. - [Pohjan Voima](https://catalogue.fdca.fi/companies/pohjan-voima.html): Energy. - [Pur-ait Oy](https://catalogue.fdca.fi/companies/pur-ait-oy.html): Security Services. - [Ramirent Finland Oy](https://catalogue.fdca.fi/companies/ramirent-finland-oy.html): Other Services. - [Renewtech Suomi](https://catalogue.fdca.fi/companies/renewtech-suomi.html): Equipment Maintenance. - [Rentaload](https://catalogue.fdca.fi/companies/rentaload.html): Commissioning and Testing. - [Roschier](https://catalogue.fdca.fi/companies/roschier.html): Legal and Business Advisory. - [Sansaino Oy](https://catalogue.fdca.fi/companies/sansaino-oy.html): Staffing. - [Securitas Technology Oy](https://catalogue.fdca.fi/companies/securitas-technology-oy.html): Security Services. - [Solarwind Finland Oy](https://catalogue.fdca.fi/companies/solarwind-finland-oy.html): Energy. - [SR-Kiinteistöt Oy](https://catalogue.fdca.fi/companies/sr-kiinteistot-oy.html): Other Services. - [Uptime Institute](https://catalogue.fdca.fi/companies/uptime-institute.html): Other Services; membership pending confirmation. - [Valorem Energies Finland Oy](https://catalogue.fdca.fi/companies/valorem-energies-finland-oy.html): Energy. - [Vattenfall](https://catalogue.fdca.fi/companies/vattenfall.html): Energy. - [Vepe Security Oy](https://catalogue.fdca.fi/companies/vepe-security-oy.html): Security Services. - [Visio Henkilöstöratkaisut Oy](https://catalogue.fdca.fi/companies/visio-henkilostoratkaisut-oy.html): Staffing. - [Windelligence](https://catalogue.fdca.fi/companies/windelligence.html): Energy. - [Windly](https://catalogue.fdca.fi/companies/windly.html): Energy. - [Worker Henkilöstöratkaisut](https://catalogue.fdca.fi/companies/worker-henkilostoratkaisut.html): Staffing. - [Ynvolve](https://catalogue.fdca.fi/companies/ynvolve.html): Equipment Maintenance; membership pending confirmation. ## About FDCA - [Finnish Data Center Association](https://www.fdca.fi): the organisation's own site.