Industry code 09 · Møre og Romsdal
Mining support service activities in Herøy
There are 46 active companies in mining support service activities in Herøy. 1 of them were registered in the last 12 months. Together they have 544 registered employees. The largest company is Olympic Crewing AS with 334 employees. The oldest, Boka Topaz Operation AS, was founded in 1998. 93% are limited companies.
- Active companies
- 46
- New in the last 12 months
- 1
- Registered employees
- 544
- Share of limited companies
- 93 %
The largest companies in mining support service activities in Herøy
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 | Olympic Crewing AS | 987711973 | 334 | NOK 494 m | 2005 |
| 2 | Havila Subsea Crewing AS | 991809902 | 142 | NOK 2.2 m | 2007 |
| 3 | Havila Service AS | 924811706 | 55 | NOK 69.8 m | 2020 |
| 4 | Havila Subsea Management AS | 990716633 | 13 | NOK 39.4 m | 2006 |
| 5 | Olympic Offshore AS | 814520862 | – | – | 2014 |
| 6 | Olympic Triton Ii AS | 814737632 | – | NOK 75.2 m | 2014 |
| 7 | Olympic Ship International AS | 815018222 | – | – | 2015 |
| 8 | Olympic Challenger AS | 820900642 | – | NOK 121.8 m | 2018 |
| 9 | Per Inge Berge Lifting Service | 829739402 | – | – | – |
| 10 | Boka Topaz Operation AS | 880339982 | – | NOK 188.9 m | 1998 |
| 11 | Geo Caspian AS | 892754942 | – | – | 2008 |
| 12 | Olympic Crew Management AS | 911987406 | – | NOK 102.5 m | 2013 |
| 13 | Deep Cygnus Operation AS | 912066843 | – | NOK 144.5 m | 2013 |
| 14 | Geo Caspian Operation AS | 912066878 | – | – | 2013 |
| 15 | Olympic Operation AS | 912796175 | – | NOK 255.3 m | 2013 |
| 16 | Olympic Taurus AS | 914610524 | – | NOK 92.3 m | 2014 |
| 17 | Olympic Delta AS | 914612004 | – | NOK 48.6 m | 2014 |
| 18 | Olympic Artemis AS | 914612055 | – | NOK 145.5 m | 2014 |
| 19 | Olympic Operation Ii AS | 914749301 | – | – | 2014 |
| 20 | Grand Canyon 2 AS | 914800501 | – | – | 2014 |
| 21 | Grand Canyon Operation 2 AS | 914800536 | – | NOK 171.9 m | 2014 |
| 22 | Olympic Ares AS | 915488277 | – | NOK 131 m | 2015 |
| 23 | Volantis Operation AS | 916076037 | – | NOK 112.2 m | 2015 |
| 24 | Grand Canyon Operation 3 AS | 916669585 | – | NOK 165.9 m | 2016 |
| 25 | Grand Canyon 3 AS | 916676875 | – | – | 2016 |
Newest companies in mining support service activities in Herøy
- Grand Canyon 3 Shipowning AS20 Jul 2026
- Havila Volantis AS24 Jan 2024
- Per Inge Berge Lifting Service31 Aug 2022
- Rem Saltire International AS25 Oct 2021
- Rem Saltire Holding AS20 Jan 2021
- Olympic Offshore Wind AS18 Aug 2020
- Havila Service AS20 Mar 2020
- Havila Subsea & Renewables Holding AS16 Oct 2018
- Havila Subsea & Renewables AS16 Oct 2018
- Olympic Challenger AS28 May 2018
Frequently asked questions
How many companies in mining support service activities are there in Herøy?
The Register of Legal Entities lists 46 active companies in mining support service activities in Herøy. 1 of them were registered in the last 12 months.
Which is the largest company in mining support service activities in Herøy?
Olympic Crewing AS is the largest by number of employees, with 334 employees. The organisation number is 987711973.
How many people work in mining support service activities in Herøy?
The companies have 544 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 4 of the 25 largest companies have reported employees.
How long have there been companies in mining support service activities in Herøy?
The oldest active company, Boka Topaz Operation AS, was founded in 1998. 93% of the companies are limited companies.
Mining support service activities in nearby municipalities
Sub-industries in Herøy
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 09. Figures are updated continuously.

