| 2018-continues | OL3 new-built Nuclear Power Plant, HVAC commissioning and expert services for HVAC | ~70.000 | Olkiluoto, Finland | Nipromec Lt |
| 2018 | Titanium oxide chemical factory, HVAC implementation supervision | ~30.000 | Pori, Finland | Neste Jacobs Engineering |
| 2017-18 | New power plant 550 MW in oil refinery, HVAC implementation supervision | ~38.000 | Kilpilahti, Finland | Neste/Veolia/Borealis concern |
| 2014-16 | Several communal building facilities new-built and renovations in Lahti city area, HVAC Project Management |
| Lahti city, Padasjoki, Sysmä, Heinola, Orimattila in South Finland | Educational concern in Lahti city province |
| 2011-12 | Office building 13.000 sqm and a hotel around 300 rooms, HVAC & sprinkler implementation supervision | 13.000 + 300 rooms | Pulkovo area, SPb Russia | Lemminkäinen SPb |
| 2006-11 | Minor projects around Finland, HVAC & sprinkler implementation supervision |
| Finland | Several |
| 2005 | Diacor hospital, HVAC & sprinkler implementation supervision | 18.000 | Helsinki, Finland | Diacor Ltd |
| 2004-05 | Jumbo hypermarket&offices extension project, HVAC & sprinkler supervision | 70.000 | Vantaa, Finland | Polar Construction Ltd |
| 2003 | Animal hospital turn-key project, HVAC implementation supervision | 7.500 | Helsinki, Finland | Helsinki University |
| 2000-01 | Mobile phone factory over 50.000 sqm, HVAC commissioning | ~50.000 | Beijing, China | Nokia Mobile Telecomm. Ltd |
| 1999-2000 | Plastic products factory, HVAC & electrical & sprinkler implementation supervision | ~15.000 | Komarom, Hungary | Perlos Ltd |
| 1999-2000 | Mobile phone factory NFF, building technics HVAC & electrical & sprinkler design and supervision implementation, maintenance organizing | 25.000 | Komarom, Hungary | Nokia Future Factory |
| 1997 | New-built offices and restaurants, HVAC supervision | 8.000, 14.000 | Minsk Belarus, Kiev Ukraine | Quattrogemini Ltd |
| 1996 | Laundry factory, maintenance auditing in HVAC and process piping |
| Client’s all laundries in Europe: Estonia, Hungary, Slovakia, Slovenia, England | Linström Oyj |
| 1996 | Laundry factory, maintenance auditing in HVAC and process piping | 800 | SPb, Russia | Lindström Oyj |
| 1995-97 | Laundry factory, supervision in implementation | 1.800 | Szekesfehervar, Hungary | Lindström Oyj |
| 1994-95 | Laundry factory, supervision in implementation | 5.000 | Tallinna, Estonia | Lindström Oyj |
| 1993-94 | New-built baking factory, Turn-key project in HVAC design and supervision implementation role | 12.000 | Tallinna, Estonia | Fazer Ltd |