| 2023-2025 | Keliber Lithium Project HVAC Supervisor. | | Kokkola, Finland | Nipromec / Keliber, Sibanye Stillwater |
| 2022-2023 | UPM EOS Biorefinery HVAC Supervisor | | Leuna, Germany | Fimpec / UPM Biochemicals |
| 2018-2022 | 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 |