Overit Finland

Companies in Heating, plumbing and air-conditioning design

1,171 companies

Companies on the trade register here, by name. Revenue is shown for those whose accounts have been read in machine-readable form, which is a small part of the register.

Companies 801–1,000 of 1,171, by name.

  1. M-Control OyCompany ID 09959074no accounts
  2. M-Control OyJyväskylä · Company ID 31256041no accounts
  3. MARBERGS VVS & BYGG ABCompany ID 27680667no accounts
  4. MIPE Systems OyHelsinki · Company ID 34092847no accounts
  5. MJR-Suunnittelu OyCompany ID 09966573no accounts
  6. MK-Suunnittelu OyVantaa · Company ID 07815106no accounts
  7. MTM-Putki OyCompany ID 09502699no accounts
  8. MTU Partners OyHelsinki · Company ID 35732877no accounts
  9. Markkinointi Terttu Hyytiäinen KommandiittiyhtiöCompany ID 06735139no accounts
  10. Martti Koponen KyCompany ID 07283787no accounts
  11. Masami OyCompany ID 20964528no accounts
  12. Maxitec Oy AbHelsinki · Company ID 08655992no accounts
  13. Meksport OyTuusula · Company ID 23826593no accounts
  14. Metalvi OyKouvola · Company ID 09191018no accounts
  15. Mirakka OyIstunmäki · Company ID 21669029no accounts
  16. MitoPlan OyHevonpää · Company ID 35369094no accounts
  17. Mobair OyHalikko · Company ID 07339656no accounts
  18. Moksen Consulting OyVeikkola · Company ID 26031796no accounts
  19. Moxiecon Invest OyKempele · Company ID 28673266€9,900
  20. Munters Finland OyVantaa · Company ID 22595404no accounts
  21. NALVI OyNaantali · Company ID 20972130no accounts
  22. Naantalin LVI-Suunnittelu OyNaantali · Company ID 10995603no accounts
  23. Naantalin Talotekniikka KyCompany ID 10066118no accounts
  24. Narita Oy LtdCompany ID 08024496no accounts
  25. Nereus OyCompany ID 07234571no accounts
  26. Nero Lattialämmitys OyRaisio · Company ID 32494711no accounts
  27. Nevins OyCompany ID 29155735no accounts
  28. Next Security OyCompany ID 22925565no accounts
  29. Niemi & Co OyCompany ID 08285629no accounts
  30. Niemi Energy OyLappeenranta · Company ID 09181637no accounts
  31. Nilacon OyTurku · Company ID 34684914no accounts
  32. Nokian Talotekniikka OyTampere · Company ID 15262273no accounts
  33. Nordic Cx & Engineering OyLahti · Company ID 36594066no accounts
  34. Nordwide Finland KyLahti · Company ID 22822136no accounts
  35. Nubilus OyEspoo · Company ID 09412466no accounts
  36. Nyplan AbVaasa · Company ID 34393295€4,222
  37. Nyström Raimo OyCompany ID 20729958no accounts
  38. Närhitien LVI-suunnittelu Pursiainen Avoin yhtiöCompany ID 07497443no accounts
  39. O.OjaIa Motorsport OyOjakkala · Company ID 32345222no accounts
  40. O.Ojala Consulting OyOjakkala · Company ID 32345249no accounts
  41. OTiPlan OyHelsinki · Company ID 32397567no accounts
  42. Obshtshestvo s organitshennoi otvetstvennostju "Nautshno-proizvodstvennaja firma PALNA", sivuliike SuomessaCompany ID 17028317no accounts
  43. Oilon Technology OyLahti · Company ID 27344284no accounts
  44. Onkamo Engineering OyLahela · Company ID 32203355no accounts
  45. Oomph Technology Ab OyDragsfjärd · Company ID 21133312no accounts
  46. Oulun LV Service OyCompany ID 20265452no accounts
  47. Oulun LVI-Insinööritoimisto Savolainen OyCompany ID 14732886no accounts
  48. Oulun LVI-Ykkönen OyCompany ID 09762060no accounts
  49. Oulun LVI-servi OyCompany ID 10650453no accounts
  50. Ousilcons OyCompany ID 07720190no accounts
  51. Oy Componenta-Lämmitysjärjestelmät AbCompany ID 07748871no accounts
  52. Oy Danplan AbVoolahti · Company ID 09389227no accounts
  53. Oy Elpiping LtdCompany ID 04888369no accounts
  54. Oy Ins.tsto K. Arho AbCompany ID 02200938no accounts
  55. Oy Insinööritoimisto Duopoint Ingenjörsbyrå AbPorvoo · Company ID 33715221no accounts
  56. Oy Insinööritoimisto Laurén & Co AbCompany ID 02006764no accounts
  57. Oy Intertec AbEspoo · Company ID 17411076no accounts
  58. Oy K-O Nyman-Consulting AbCompany ID 07461897no accounts
  59. Oy Kantola & Co LtdCompany ID 08653196no accounts
  60. Oy Karelsantech AbCompany ID 10243321no accounts
  61. Oy LVI-VVS Plan AbCompany ID 02225000no accounts
  62. Oy LVI-tsto Eko-ix Ltd Hpac-consulting officeCompany ID 91104787no accounts
  63. Oy Lind-Vent AbCompany ID 01109032no accounts
  64. Oy Manergy Consulting LtdCompany ID 26720997no accounts
  65. Oy Mic-cons AbCompany ID 07103651no accounts
  66. Oy Micronova AbCompany ID 08656514no accounts
  67. Oy PQR Consult Mikko Ilvesmäki ABTampere · Company ID 29595925no accounts
  68. Oy RECO-HEAT AbCompany ID 17131306no accounts
  69. Oy Scandi-Pipe AbCompany ID 09837915no accounts
  70. Oy Sercon AbCompany ID 06749100no accounts
  71. Oy Servilla AbCompany ID 08058610no accounts
  72. Oy Sirval AbCompany ID 24165635no accounts
  73. Oy Sufion AbCompany ID 21100035no accounts
  74. Oy T.M.N. Product LtdCompany ID 04739320no accounts
  75. Oy Värmeteknik i Finland AbCompany ID 17467280no accounts
  76. Oy. Exovent Ab.Company ID 07945306no accounts
  77. PAW Consultants OyCompany ID 09028018no accounts
  78. PB teknik Åland ABCompany ID 18927613no accounts
  79. PEN-Projects KyCompany ID 08504801no accounts
  80. PJK Tech OyMerikarvia · Company ID 29468221no accounts
  81. PJP Engineering OyTampere · Company ID 16367261no accounts
  82. PJP Group OyTampere · Company ID 28015546no accounts
  83. PP Kiinteistötekniikka OyJyväskylä · Company ID 20436055no accounts
  84. PP-Pipe OyCompany ID 10988163no accounts
  85. PR-Tek OyKorpilahti · Company ID 08882749no accounts
  86. PRO-Inssit OyTampere · Company ID 25010643no accounts
  87. PROIN konsultit OyOulu · Company ID 31551403no accounts
  88. PSL Oy Puhtaan Sisäilman LähettiläsForssa · Company ID 22366265no accounts
  89. PTS Turva OyCompany ID 30182327no accounts
  90. Paavola & Tuominen OyLohja · Company ID 21975747€115,201
  91. Paavolan LVI-Tekniikka OyRuukki · Company ID 21120466no accounts
  92. Pacon OyLohja · Company ID 31116719no accounts
  93. Palo- ja pelastuskärjet OyTampere · Company ID 21824607no accounts
  94. Paloff LVIA-Suunnittelu OyCompany ID 23893841no accounts
  95. Paloinsinööritoimisto Spezplan OyCompany ID 04770336no accounts
  96. Palotekninen Insinööritoimisto Spritek OyCompany ID 08075752no accounts
  97. Paloturvallisuus Mantela OyVantaa · Company ID 31039282no accounts
  98. Paloturvasuunnittelu Block OyHelsinki · Company ID 29330652no accounts
  99. Paraisten LVI-Suunnittelu KyCompany ID 08430152no accounts
  100. Peikki OyCompany ID 07842681no accounts
  101. Pekpau OyCompany ID 09858169no accounts
  102. Pekta oyToivakka · Company ID 09701356no accounts
  103. PerNord AbMariehamn · Company ID 29220509no accounts
  104. Perle Avoin yhtiöVantaa · Company ID 18042161no accounts
  105. Pesotec OyIvalo · Company ID 33551001no accounts
  106. Petecon OyTampere · Company ID 20569747no accounts
  107. Peterskotka OyCompany ID 09521136no accounts
  108. Phoenix ME (Finland) OyCompany ID 36542813no accounts
  109. Pieksämäen LVI-Tiimi OyPieksämäki · Company ID 20970696no accounts
  110. Piirosto OyKuopio · Company ID 32628687no accounts
  111. Pippuriset OyKeskijärvi · Company ID 20896422no accounts
  112. Pirkanmaan Kiinteistökehitys OyCompany ID 10929729no accounts
  113. Plan-Air OyOulu · Company ID 27946568no accounts
  114. PlanDirect OyCompany ID 20014039no accounts
  115. PlanSons OyTuusula · Company ID 35590098no accounts
  116. Plancom OyJyväskylä · Company ID 28546443no accounts
  117. Planius OyHelsinki · Company ID 29152497no accounts
  118. Pohjanmaan HC-Consulting KyOulu · Company ID 21919817no accounts
  119. Pohjanmaan LVI OyCompany ID 15874448no accounts
  120. Pohjolan Rakenne Center OyTampere · Company ID 34296129€875,777
  121. Polar Harmony OyTornio · Company ID 09812910no accounts
  122. Pollution Control Systems Finland OyPori · Company ID 21471119no accounts
  123. Porin LVI-suunnittelu OyCompany ID 01370927no accounts
  124. Porin Termolaite OyCompany ID 18485982no accounts
  125. Positio OyCompany ID 06884695no accounts
  126. Positio OyKouvola · Company ID 24111821no accounts
  127. Practecor Engineering OySuomijärvi · Company ID 10110414no accounts
  128. Premier Planning OyCompany ID 09069258no accounts
  129. ProHouse Finn OyCompany ID 10175664no accounts
  130. ProPlanCon OyCompany ID 21616429no accounts
  131. Probemen OyKaarina · Company ID 27792941no accounts
  132. Prokisto OyCompany ID 09184002no accounts
  133. Prolvi OyCompany ID 21882137no accounts
  134. Promist OyCompany ID 17793107no accounts
  135. Promtec OyHelsinki · Company ID 35891114no accounts
  136. Prosava OyCompany ID 09145310no accounts
  137. Prosessisäätö, Kari Lindfors KyCompany ID 07107732no accounts
  138. Pukkilan Putkiasennus OyCompany ID 09777772no accounts
  139. Putki-Mikko OyKerava · Company ID 20826109no accounts
  140. Putkimiehet H&O OyNummela · Company ID 35949435no accounts
  141. Putkipalvelu Lehti KyCompany ID 08624889no accounts
  142. Putkipilotit OyCompany ID 09378667no accounts
  143. Pöyry Building Services OyCompany ID 10487713no accounts
  144. Quatrocon OyCompany ID 08470859no accounts
  145. RAI-Rakennusilma OyCompany ID 07123417no accounts
  146. RL Urakointi KyLohja · Company ID 16297953no accounts
  147. RM-LVITekniikka OyCompany ID 21074754no accounts
  148. RP-Produkt R. Pihlanen KyCompany ID 08795127no accounts
  149. RT-Ilmastointi OyCompany ID 08396038no accounts
  150. Raimo Lahdenperä OyCompany ID 09487126no accounts
  151. Raimo Nyström KyCompany ID 09048895no accounts
  152. Raitava Consulting OyPalokka · Company ID 34087589no accounts
  153. Rakenne 2200 - Euro OyCompany ID 06546688no accounts
  154. Ramboll Lämpöteknillinen Insinööritoimisto OyCompany ID 10047937no accounts
  155. Ramboll Talotekniikka OyCompany ID 23551307no accounts
  156. Rami Mäkynen OySeinäjoki · Company ID 26576331no accounts
  157. Raudun Energia OyEspoo · Company ID 22992805no accounts
  158. Ravecons OyCompany ID 09204085no accounts
  159. Redoman OySavonlinna · Company ID 18233574no accounts
  160. Ref-Engineering OyCompany ID 31189168no accounts
  161. Ref-Team Kylmätukku OyCompany ID 16567327no accounts
  162. Reidea KyCompany ID 08519296no accounts
  163. Reliner AbCompany ID 18759285no accounts
  164. Renewer OyHelsinki · Company ID 33823249no accounts
  165. Reno-Asennus OyCompany ID 09515086no accounts
  166. Room4u OyNastola · Company ID 26286772no accounts
  167. Roth Talotekniikka OyCompany ID 25819805no accounts
  168. Russian HVAC-Consulting OyCompany ID 25759486no accounts
  169. Ruukki Talotekniikka OyTampere · Company ID 28547104no accounts
  170. RÖR24 OyCompany ID 27116759no accounts
  171. S. Vauramo Ky InsinööritoimistoCompany ID 06312347no accounts
  172. SAV-Suunnittelu OyCompany ID 07231768no accounts
  173. SL Suunnittelu OyHelsinki · Company ID 34893521no accounts
  174. SPR Design OyKerava · Company ID 20109978no accounts
  175. SR Project OyHaukipudas · Company ID 27551937no accounts
  176. ST Saari KyHelsinki · Company ID 14550708no accounts
  177. Safetymaster Paloinsinöörit OyHelsinki · Company ID 25293604no accounts
  178. Sakifos OyCompany ID 16054249no accounts
  179. Salon LVI-Insinööritoimisto Oy Veijo ViitaniemiCompany ID 09270840no accounts
  180. Sammutus Akatemia OyMaakeski · Company ID 35051975no accounts
  181. Saneeraus Palokatko OyCompany ID 07327874no accounts
  182. Sassicon OyCompany ID 01009955no accounts
  183. Satakunnan Insinöörikeskus OyCompany ID 07237377no accounts
  184. Satakunnan LVI-toimisto KyCompany ID 04289032no accounts
  185. Saukonojan vesihuolto-osuuskuntaLieto · Company ID 23600762no accounts
  186. Savon LVI-Tekniikka OyCompany ID 08142054no accounts
  187. Savon Suunnittelu OyCompany ID 08938810no accounts
  188. Savonlinnan LVI-Suunnittelu OyKumpuranta · Company ID 06554696no accounts
  189. Scancalac OyRauma · Company ID 07190601no accounts
  190. Seinäjoen LVI-Suunnittelu OySeinäjoki · Company ID 08080906no accounts
  191. Sermitek OyCompany ID 19824333no accounts
  192. Sevire OyTampere · Company ID 17890353no accounts
  193. Siikon OyTurku · Company ID 06928942no accounts
  194. Siltanen consulting OyTampere · Company ID 34428419no accounts
  195. Simosbiogas OyPuhos · Company ID 10304972no accounts
  196. Sipi Engineering OyVantaa · Company ID 36578533no accounts
  197. SkinnAir OyCompany ID 17478633no accounts
  198. Smart Pro Engineering OyTuusula · Company ID 33538296no accounts
  199. Smart Value OyHelsinki · Company ID 29656812no accounts
  200. Snapman OyCompany ID 06914954no accounts

Other industries

Operation of dwellings and residential real estate106,023Rental and operating of own or leased non-residential real estate33,717Business and other management consultancy activities29,338Construction of residential and non-residential buildings18,725Computer programming activities16,896Construction of residential and non-residential buildings14,749Freight transport by road14,691Restaurants and cafeterias11,195Other financial service activities, except insurance and pension funding n.e.c.10,752Letting of other real estate9,190Business and other management consultancy activities9,032General construction of buildings8,078Rental of own or leased dwellings and residential real estate7,585Restaurants7,264Plumbing, heat and air-conditioning installation6,872Site preparation6,526Electrical installation5,977Other repair and maintenance of motor vehicles5,906CafÚs5,304Combined facilities support activities4,798Activities of holding companies4,795Accounting and bookkeeping activities; tax consultancy4,726Letting of other real estate4,476Specialist medical practice activities4,445Other miscellaneous specialised construction activities n.e.c.4,231General cleaning of buildings4,085On-demand passenger transport service activities by vehicle with driver4,081Other human health activities n.e.c.3,828Other engineering design and technical consultancy incidental to building construction3,794Advertising agency activities3,770Computer consultancy and computer facilities management activities3,649Mechanical and process engineering design and technical consultancy3,622Other activities of advertising agencies3,558Buying and selling of own real estate3,481Non-specialized wholesale3,475Book-keeping and closing-of-accounts activities3,258Activities auxiliary to financial intermediation n.e.c.3,190Security and commodity contracts brokerage3,160All other miscellaneous professional, scientific and technical activities n.e.c.3,129Timber harvesting3,026
All companies