Industry code 81 · Trøndelag
Services to buildings and landscape activities in Steinkjer
There are 51 active companies in services to buildings and landscape activities in Steinkjer. 7 of them were registered in the last 12 months. Together they have 29 registered employees. The largest company is Ventilasjonsspesialisten AS with 15 employees. The oldest, Nor-Vask Steinkjer ANS, was founded in 1995. 8% are limited companies.
- Active companies
- 51
- New in the last 12 months
- 7
- Registered employees
- 29
- Share of limited companies
- 8 %
The largest companies in services to buildings and landscape activities in Steinkjer
Sorted by number of employees. Figures are from the Register of Legal Entities and the Register of Company Accounts.
| # | Company | Org. no. | Employees | Revenue | Founded |
|---|---|---|---|---|---|
| 1 | Ventilasjonsspesialisten AS | 934223780 | 15 | NOK 7.5 m | 2024 |
| 2 | Kurt Bye AS | 982244749 | 14 | NOK 15.1 m | 2000 |
| 3 | Byggvask Marius Røli | 820899342 | – | – | – |
| 4 | Ludvigsen-Overrein Maskin | 836967682 | – | – | – |
| 5 | Bea Beata Bozena Biernacka | 894243562 | – | – | – |
| 6 | Steinkjerbygg KF | 914310148 | – | – | 2014 |
| 7 | Simonsen Retrofix | 914574080 | – | – | – |
| 8 | Marian's Vask Marian Iversen | 915038972 | – | – | – |
| 9 | Halgeir Holien | 915177530 | – | – | – |
| 10 | Kenneth Dahl | 915178847 | – | – | – |
| 11 | Silje Helen Fjerstad | 917283788 | – | – | – |
| 12 | Birgits Renholdsservice, Birgit Tangstad | 917329869 | – | – | – |
| 13 | Lars Erik Asp | 918110968 | – | – | – |
| 14 | Nordvakta Edgar Nordgård | 918648615 | – | – | – |
| 15 | Odd Reidar Austmo | 921397968 | – | – | – |
| 16 | Luka Renhold V/ Lukasz Barzyk | 922170924 | – | – | – |
| 17 | Renholdstjenester Beata Konopka | 922650357 | – | – | – |
| 18 | Winther Entertainment | 922826188 | – | – | – |
| 19 | Vaktmester Al Service Sigurd Bruvoll | 922897468 | – | – | – |
| 20 | Gravås Media | 923051244 | – | – | – |
| 21 | Benum Renhold | 923166092 | – | – | – |
| 22 | Iselins Vaskehjelp Iselin Larsen | 923340041 | – | – | – |
| 23 | Sjømæling Production | 924739908 | – | – | – |
| 24 | Monika Zadroga Renhold | 925815047 | – | – | – |
| 25 | ENK Espen Størvold | 927828677 | – | – | – |
Newest companies in services to buildings and landscape activities in Steinkjer
- Bogumil Janiszyn Vask9 Sept 2026
- Ole Martin Eidesmo8 Sept 2026
- Meier Allservice4 Sept 2026
- Mutuku Renhold Services25 May 2026
- Følstad Jof8 May 2026
- Berg Multiservice25 Feb 2026
- Ludvigsen-Overrein Maskin23 Jan 2026
- Skjervold Blengsli ANS4 Nov 2025
- Skrataas Eiendomservice21 Oct 2025
- Fredriksen Høydeservice9 Oct 2025
Frequently asked questions
How many companies in services to buildings and landscape activities are there in Steinkjer?
The Register of Legal Entities lists 51 active companies in services to buildings and landscape activities in Steinkjer. 7 of them were registered in the last 12 months.
Which is the largest company in services to buildings and landscape activities in Steinkjer?
Ventilasjonsspesialisten AS is the largest by number of employees, with 15 employees. The organisation number is 934223780.
How many people work in services to buildings and landscape activities in Steinkjer?
The companies have 29 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 2 of the 25 largest companies have reported employees.
How long have there been companies in services to buildings and landscape activities in Steinkjer?
The oldest active company, Nor-Vask Steinkjer ANS, was founded in 1995. 8% of the companies are limited companies.
Explore further
Services to buildings and landscape activities in nearby municipalities
Sub-industries in Steinkjer
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 81. Figures are updated continuously.

