Get to know our references

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The following is an extensive list of our past projects.

Our references

Office premise renovations
  • ABB Oy, Konetehdas, 2nd floor, multi-function office construction, 2200 m²
  • Alko Oy, KOY Arkadiantalo, head office construction, 2500 m²
  • KOY Mäkelänkatu 91, A-siipi, 3rd floor. office renovation, 850 m²
  • KOY Mäkelänkatu 91, Func food, B-siipi, 3rd floor, office renovation, 1000 m²
  • Oracle Finland Oy, office renovation
  • SOK, Ässäkeskus, 1st floor, office renovation
  • ABB Oy, Konetehdas, 3rd floor, office renovation, 1200 m²
  • LeaseGreen, KOY Aku Korhosen tie 8, office renovations
  • SOK, Ässäkeskus, 3. – 5. and 8th floor, office renovation, 6300 m²
  • Sponda Oyj, KOY Helsingin Valimotie 27A, office building facade renovation
  • KOY Kumpulantie 5, office renovations, 800 m²
  • Kone Oyj, KOY Aku Korhosen tie 8, office renovationsSponda Oyj,
  • Helsingin kaupungin Perhekeskus, KOY Helsingin Itäkatu 11, construction of business premises, 3000 m²
  • Antilooppi Oy, KOY Elimäenkatu 28, office renovations, 1000 m²
  • Sponda Oyj, Helsingin kaupungin asunnot Oy, KOY Helsingin Itäkatu 11, office renovations
  • KOY Espoon Säterinportti, Mercuri International Oy, office renovations, 600 m²
  • KOY Espoon Säterinportti, Helo Ltd, office renovations, 400 m²
  • Terveystalo Oyj, Kampin toimipiste, head office construction, 700 m²
  • KOY Espoon Säterinportti, Kaitos Oy, office renovations
  • KOY Espoon Säterinportti, eCraft Oy, office renovations
  • Antilooppi Oy, KOY Valimotie 21, office renovations, 3500 m²
  • KOY Lönnrotinkatu 20, office renovations
  • Sponda Oyj, KOY Bulevardi 1, office renovations, 550 m²
  • Ilmarinen, KOY Aleksanterinkatu 17, office renovations
  • ABB Oy, office space “Sahara” construction
  • Yellow Films Oy, office renovations
  • Asianajotoimisto HPP Oy, 1st floor, office renovations
  • KOY Espoon Säterinportti, Gavdi Finland Oy, office renovations, 120 m²
  • KOY Espoon Säterinportti, eCraft Oy, extension work of office premises
  • KOY Espoon Säterinportti, Coor, office renovations, 800 m²
  • Fredrikinkatu 42, office premises alterations
  • KOY Aleksanterinkatu 11, office renovation and facade renovation work, approx. 9500 m²
  • Mehiläinen, Ympyrätalo, 3rd floor, office premises alterations and 4th floor, medical station construction
  • KOY Espoon Säterinportti, Neomore Consulting Oy, office renovations, 5th floor
  • Sponda Oyj, Kauppakeskus Citycenter, 5th floor, office renovations, 2910 m²
  • Omena Hotel, Lönnrotinkatu 13, office renovations
  • Sponda Oyj, Citycentre shopping center, Evli Tower, Demolition of steel stairs between the 6th and 7th floors and stairway opening casting
  • Antilooppi Managementi Oy, KOY Sörnäistenkatu 1, 1st floor, office premises alterations, 4200 m²
  • VR, Lähiliikennehalli, 2nd floor, office renovations
  • KOY Helsingin Kasarmikatu 25, 5th floor, office renovations, 550 m²
  • Sponda Oyj, Citycentre shopping center, Evli Tower, Demolition of steel stairs between the 5th and 6th floors and stairway opening casting
  • Lapinlahdenkatu 1 A-B, alteration work of the sauna department into an office space and the demolition of the auditorium
  • The Finnish Bar Association, Mikonkatu 25, office renovations
  • Svenska Skolcentrum, Façade and roof renovation, window renovation and construction of a new draught lobby and outside stairs, facade approx. 2200 m², roof approx. 2300 m²
  • As Oy Satakallio, Yard deck repair work (3500m²) and garage renovation (3000m²)
  • Eteläesplanadi 2, office renovation, approx. 1800m²
Business premise renovations
  • ABB Oy, construction of the main entrance and reception area of Konetehdas
  • McDonald’s Herttoniemi alteration work of the facade and outside area
  • Neste Oyj, Porvoo Gammelbacka, renovation work of the service station
  • Neste Oyj, Porvoo Asentajantie, renovation work of the service station
  • Neste Oyj, Sipoonlahti, renovation work of the service station
  • Neste Oyj, Tuuliharja, renovation work of the service station
  • Neste Oyj, Tuuliruusu, renovation work of the service station
  • Onvest Oy, KOY Teollisuuskatu 33, construction of restaurant
  • Oriola Store, shop construction ja office premises renovation, 500 m²
  • Sokos Hotelli Vantaa, Tulisuudelma, renovation of the restaurant, 400 m²
  • K-Citymarket Nummela, alteration work
  • Citycon Oyj, Kauppakeskus Columbus, Clas Ohlson, shop construction
  • Movie theater Maxim, renovation project
  • Taco Bell Helsinki, construction of restaurant
  • Taco Bell Sello, construction of restaurant area
  • Taco Bell Iso Omena, construction of restaurant area
  • Danske Bank Itäkeskus, alteration work
  • KOY Sähkötie 8, premises alteration work, 6000 m²
  • YLE Mediatalo, renovation and alteration work, 6816 m²
  • Kojamo Oyj, As Oy Espoon Ajurinkuja 1, business premise construction
  • Winebar Apotek, construction of restaurant
  • KOY Helsingin Kasarmikatu 25, alteration work of the business premises into a restaurant
  • Kuortaneenkatu 1, 4th floor of the office building, construction work for model premises, 450 m²
  • Postiljooninkatu 4, alteration work of business premises
Plumbing renovations
  • As Oy Luhtikontu, plumbing renovation and yard renovation, 4 apartments
  • As Oy Kurjenpuisto, plumbing renovation, 156 apartments
  • As Oy Myllypadontie 14, plumbing renovation, 8 apartments
  • As Oy Aleksis Kiven katu 14, plumbing renovation, 43 apartments
  • As Oy Toinilax, roofing and plumbing renovation, 89 apartments
  • As Oy Kylätie 12, plumbing renovation, 15 apartments
  • As Oy Pohjoiskaari 41, plumbing renovation, 15 apartments
  • As Oy Isonnevantie 24, plumbing renovation, 16 apartments
  • As Oy Kiurunpesä, plumbing renovation, 28 apartments
  • As Oy Tenholantie 4, plumbing renovation, 15 apartments
  • As Oy Leilankuja 6, plumbing renovation, 42 apartments
  • As Oy Fallkullantie 5, plumbing renovation, 48 apartments
  • As Oy Rauhalax, plumbing renovation, 30 apartments
  • As Oy Tarjalax, plumbing renovation, 122 apartments and 6 office premises
  • As Oy Hiekkaharjuntie 20, plumbing renovation, 18 apartments
  • As Oy Lauttasaarentie 42, plumbing renovation, 24 apartments
  • As Oy Oltermannintie 31, plumbing renovation, 3 terraced houses, 11 apartments
  • As Oy Tornihaukantie 2, plumbing renovation, 4 terraced houses, 28 apartments and service building
  • As Oy Tornihaukantie 4, plumbing renovation, 4 terraced houses, 36 apartments and service building
  • As Oy Lauttarinne, plumbing renovation, 21 apartments
  • As Oy Myllypuisto, plumbing renovation, 24 apartments
  • As Oy Nurmijärven Myllärintie 4, plumbing renovation, 24 apartments and a commercial building
  • As Oy Pohjoiskaari 26, plumbing and water roof renovations, 4 apartments, 2 buildings
  • As Oy Saimilax, plumbing renovation, 40 apartments
  • As Oy Myyrinhete, plumbing renovation, 40 apartments
  • As Oy Myyrinvuolle, plumbing renovation, 36 apartments
  • As Oy Kauppalantie 12, plumbing renovation, 18 apartments
  • As Oy Myyrinjärvi, plumbing renovation, 30 apartments
  • As Oy Tonttukallio, plumbing renovation, 42 apartments
  • As Oy Kukkalax, plumbing and water roof renovations, 81 apartments, 3 buildings
  • As Oy Huvilakatu, plumbing renovation, 18 apartments
  • As Oy Kustaankatu, plumbing and basement renovation, 43 apartments
  • As Oy Heikkilänrinne, plumbing renovation, 10 apartments
  • As Oy Jännekatu 8, plumbing renovation, 11 apartments
  • Bostads Ab Torngatan 4 i Ekenäs, plumbing renovation of 26 apartments, renovation of lavatories of 10 commercial premises, conversion of one commercial premises into an apartment, and renovation of the apartment building laundry and sauna rooms.
Other housing company sites
  • As Oy Orkolinna, installing shoes on foundation pillars and indoor air renovation, 11 apartments
  • As Oy Penttiläntie 1-3, renovation of ventilated foundation
  • As Oy Maariankatu 14, yard deck renovation
  • As Oy Tehtaankatu 13, yard deck renovation
  • KOY Martinmiilu, renovation of yard deck and parking garage
  • As Oy Veininkatu 39, installing shoes on foundation pillars and indoor air renovation, 18 apartments
  • As Oy Kirkkosalmentie 3, water roof renovation
  • As Oy Helsingin Postipuiston Tähti, conversion of an office building into residential apartments and construction of additional floors
  • As Oy Arkiala, renovation of yard deck, 290 m²
  • As Oy Munkkisaarenkatu 8, renovation of yard deck
Industrial targets
  • Helsingin Tukkutori, building 1, renovation of cold rooms and production spaces, 1000 m²
  • Esab Oy, construction of test welding shop and office renovation
  • Meira Nova Oy, alteration work of business premises
  • ABB Oy, extension work of laboratory spaces
  • ABB Oy, construction of CPL spaces
  • ABB Oy, construction of resin tank spaces
  • VR, Ilmala depot, telecommunications production hall alterations and expansion work, 1500 m²
  • Lassila & Tikanoja Oyj, alteration work of Kerava multipurpose hall
  • Polarputki Oy, storage yard and fence repair
Damage renovations
  • KOY Klio, Lönnrotinkatu 7, water damage renovation

In addition, we do over a hundred different damage renovations yearly

Other sites
  • Renovation of attic joists and roofing of a riding stable, Nurmijärvi, 1500m²
  • Hämeenkylä mansion, construction work of horse stable to hotel premises
  • Antilooppi Oy, KOY Ruoholahdenkatu 21, construction work of exercise spaces
  • Laurea University of Applied Sciences, alterations to teaching facilities and the teaching kitchen
  • Omena hotel, Lönnrotinkatu 13, hotel renovations and alterations
  • Danske Bank, Itäkatu 11, automation
  • KOY Koskelo Trade Park, renovation of building A
  • VR, renovation of social facilities and saunas
  • Hotelli Torni, renovation of load-bearing subfloor structures and roof repair, 9800 brm²
  • KOY Eteläesplanadi 2, repair of the roof terrace and connection to the district cold
  • As Oy Espoon Sellonkulma, arcade renovation
  • T1-T2 Yhdyskäytävä, construction work of moving walkway
  • Lapinlahdenkatu 1 AB, vesikatto, water roof renovation
  • VR, lupa-alue 10 sosiaalitilat, alteration work of the basement into a social facilities
  • Ressu high school and elementary school, renovation, 7495 m²
  • Data center, Helsinki, extension work of data center in Helsinki