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.
  • As Oy Ketokiventie 2, plumbing renovation, 18 apartments
  • As Oy Kotitie 45-47, plumbing renovation, 12 apartments
  • As Oy Elontie 97, plumbing renovation, 4 apartments
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