Industry code 43.223 · Buskerud
Ventilation installation in Drammen
There are 18 active companies in ventilation installation in Drammen. 1 of them were registered in the last 12 months. Together they have 39 registered employees. The largest company is Din Blikkenslager Henning Carstensen with 15 employees. The oldest, Nor-Klima AS, was founded in 1977. 56% are limited companies.
- Active companies
- 18
- New in the last 12 months
- 1
- Registered employees
- 39
- Share of limited companies
- 56 %
The largest companies in ventilation installation in Drammen
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 | Din Blikkenslager Henning Carstensen | 874362972 | 15 | – | – |
| 2 | Dna Ventilation AS | 935130794 | 13 | NOK 4 m | 2024 |
| 3 | Blikkenslagerne AS | 927630109 | 6 | NOK 9.6 m | 2021 |
| 4 | Energima Drammen AS | 936085423 | 5 | – | 2025 |
| 5 | Lier Industrimontasje AS | 815890892 | – | NOK 2.8 m | 2015 |
| 6 | Bd Montaje Ardelean Laviniu | 826953632 | – | – | – |
| 7 | Nova Blikk Og Ventilasjon AS | 913136152 | – | NOK 214.7k | 2014 |
| 8 | Bestena AS | 913768892 | – | NOK 30k | 2014 |
| 9 | Nor-Klima AS | 916478399 | – | NOK 73.9k | 1977 |
| 10 | Bd Project Malan David Daniel | 923657312 | – | – | – |
| 11 | Rdj Invest AS | 924827742 | – | NOK 0 | 2020 |
| 12 | Rath Genialt | 924880627 | – | – | – |
| 13 | Svent AS | 930704504 | – | NOK 1.3 m | 2022 |
| 14 | Prostep Jacobsen | 930933457 | – | – | – |
| 15 | Spp Industry Sarb | 933292525 | – | – | – |
| 16 | Global Ventilasjon Spanu | 934261682 | – | – | – |
| 17 | Nordic Ventilasjonservice Sultani | 937082762 | – | – | – |
| 18 | AS Boni | 989115677 | – | NOK 0 | 2005 |
Newest companies in ventilation installation in Drammen
- Nordic Ventilasjonservice Sultani10 Feb 2026
- Energima Drammen AS3 Sept 2025
- Dna Ventilation AS28 Feb 2025
- Global Ventilasjon Spanu12 Oct 2024
- Spp Industry Sarb13 Apr 2024
- Prostep Jacobsen2 Mar 2023
- Svent AS24 Jan 2023
- Blikkenslagerne AS1 Sept 2021
- Bd Montaje Ardelean Laviniu16 Apr 2021
- Rath Genialt1 Apr 2020
Frequently asked questions
How many companies in ventilation installation are there in Drammen?
The Register of Legal Entities lists 18 active companies in ventilation installation in Drammen. 1 of them were registered in the last 12 months.
Which is the largest company in ventilation installation in Drammen?
Din Blikkenslager Henning Carstensen is the largest by number of employees, with 15 employees. The organisation number is 874362972.
How many people work in ventilation installation in Drammen?
The companies have 39 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 ventilation installation in Drammen?
The oldest active company, Nor-Klima AS, was founded in 1977. 56% of the companies are limited companies.
Explore further
Ventilation installation in nearby municipalities
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 43.223. Figures are updated continuously.