Industry code 43 · Telemark
Specialised construction activities in Tinn
There are 90 active companies in specialised construction activities in Tinn. 4 of them were registered in the last 12 months. Together they have 244 registered employees. The largest company is Håkanes Maskin A/S with 118 employees. The oldest, Hans Krosskei AS, was founded in 1965. 40% are limited companies.
- Active companies
- 90
- New in the last 12 months
- 4
- Registered employees
- 244
- Share of limited companies
- 40 %
The largest companies in specialised construction activities in Tinn
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 | Håkanes Maskin A/S | 946054224 | 118 | NOK 268.8 m | 1988 |
| 2 | Brødrene Alseth A/S | 919908254 | 50 | NOK 159.4 m | 1980 |
| 3 | Skårberg Maskin AS | 887932042 | 28 | NOK 31.9 m | 2005 |
| 4 | Rjukan Vvs & Elektro AS | 982142601 | 27 | NOK 49.1 m | 2000 |
| 5 | Brødrene Fossheim Transport AS | 929570391 | 11 | NOK 30.6 m | 1980 |
| 6 | J Entreprenør AS | 920329632 | 5 | NOK 4.9 m | 2018 |
| 7 | Fossheim Maskin Og Tjenester AS | 929140443 | 5 | NOK 3 m | 2022 |
| 8 | Johannessen Byggservice | 822940242 | – | – | – |
| 9 | Gs Tjenester Geir Sandengen | 823799632 | – | – | – |
| 10 | Haukaas Elektro AS | 824756732 | – | NOK 6.1 m | 2020 |
| 11 | Moen | 825606572 | – | – | – |
| 12 | Angen Service AS | 827422762 | – | NOK 1.1 m | 2021 |
| 13 | Rune Eriksen | 832395862 | – | – | – |
| 14 | Damm1 AS | 837534062 | – | – | 2026 |
| 15 | Traen Olav Dale | 869249092 | – | – | – |
| 16 | Halvor Eggerud | 880627112 | – | – | – |
| 17 | Ole Henning Bakken | 882890562 | – | – | – |
| 18 | Geir Karlsrud Support Og Service | 891487622 | – | – | – |
| 19 | Herbs Montasje Egil Herbjørnsen | 892175632 | – | – | – |
| 20 | Tømrer Torgeir Ingolfsland AS | 898409422 | – | NOK 4.4 m | 2012 |
| 21 | Hans Krosskei AS | 913622677 | – | NOK 716.5k | 1965 |
| 22 | Rjukan Mur & Flis AS | 915077773 | – | NOK 2.1 m | 2015 |
| 23 | Kvitåvatn Tomteservice AS | 917314454 | – | NOK 5.5 m | 2016 |
| 24 | Høymyr Entreprenør AS | 918065687 | – | NOK 310k | 2016 |
| 25 | Nettorør AS | 918099441 | – | NOK 327.2k | 2016 |
Newest companies in specialised construction activities in Tinn
- Damm1 AS14 Apr 2026
- Mestercamp AS Konkursbo1 Apr 2026
- Solheim Maskin V/Jostein Solheim25 Mar 2026
- Fjelltroll AS6 Dec 2025
- Ikanovic30 Sept 2025
- Johannessen Transport24 Jun 2025
- Hansen Graveservice18 Jun 2025
- Torbjørn Olesrud22 May 2025
- H. Miland Service5 May 2025
- Verdensarv Vindusrestaurering AS6 Feb 2025
Frequently asked questions
How many companies in specialised construction activities are there in Tinn?
The Register of Legal Entities lists 90 active companies in specialised construction activities in Tinn. 4 of them were registered in the last 12 months.
Which is the largest company in specialised construction activities in Tinn?
Håkanes Maskin A/S is the largest by number of employees, with 118 employees. The organisation number is 946054224.
How many people work in specialised construction activities in Tinn?
The companies have 244 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 7 of the 25 largest companies have reported employees.
How long have there been companies in specialised construction activities in Tinn?
The oldest active company, Hans Krosskei AS, was founded in 1965. 40% of the companies are limited companies.
Explore further
Specialised construction activities in nearby municipalities
Sub-industries in Tinn
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 43. Figures are updated continuously.