Industry code 42 · Akershus
Civil engineering in Lillestrøm
There are 15 active companies in civil engineering in Lillestrøm. 1 of them were registered in the last 12 months. Together they have 453 registered employees. The largest company is Serwent Tt-Teknikk AS with 145 employees. The oldest, Serwent Tt-Teknikk AS, was founded in 1986. 87% are limited companies.
- Active companies
- 15
- New in the last 12 months
- 1
- Registered employees
- 453
- Share of limited companies
- 87 %
The largest companies in civil engineering in Lillestrøm
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 | Serwent Tt-Teknikk AS | 940484871 | 145 | NOK 256.4 m | 1986 |
| 2 | Railcom AS | 917796246 | 96 | NOK 231.7 m | 2016 |
| 3 | Consto Anlegg Øst AS | 916505000 | 87 | NOK 700 m | 2015 |
| 4 | Total Uteservice AS | 923301631 | 59 | NOK 539.5 m | 2019 |
| 5 | Biovac Environmental Technology AS | 985660492 | 30 | NOK 194.3 m | 2003 |
| 6 | Fibernordic AS | 926907115 | 16 | NOK 18.8 m | 2021 |
| 7 | Godejord Entreprenør AS | 998616921 | 10 | NOK 12.9 m | 2012 |
| 8 | Jh Spårservice AS | 913509854 | 5 | NOK 15.8 m | 2014 |
| 9 | Norteko Fiber AS | 926291998 | 5 | NOK 8.1 m | 2020 |
| 10 | Dissing Kunstgress Service AS | 926705164 | – | NOK 0 | 2021 |
| 11 | Haavaldsen Asfalt AS | 928713636 | – | NOK 15.2 m | 2022 |
| 12 | Husby Tma | 930133221 | – | – | – |
| 13 | Samvirkeforetaket Vann- Og Avløp Buerstad | 931016083 | – | – | 2023 |
| 14 | Fokus Gruppen AS | 937823096 | – | – | 2026 |
| 15 | Marine Tech AS | 985376875 | – | NOK 8.1 m | 2003 |
Newest companies in civil engineering in Lillestrøm
- Fokus Gruppen AS29 Jun 2026
- Samvirkeforetaket Vann- Og Avløp Buerstad25 Apr 2023
- Husby Tma1 Nov 2022
- Haavaldsen Asfalt AS10 Feb 2022
- Fibernordic AS23 Apr 2021
- Dissing Kunstgress Service AS2 Mar 2021
- Norteko Fiber AS23 Dec 2020
- Total Uteservice AS30 Aug 2019
- Railcom AS28 Sept 2016
- Consto Anlegg Øst AS4 Jan 2016
Frequently asked questions
How many companies in civil engineering are there in Lillestrøm?
The Register of Legal Entities lists 15 active companies in civil engineering in Lillestrøm. 1 of them were registered in the last 12 months.
Which is the largest company in civil engineering in Lillestrøm?
Serwent Tt-Teknikk AS is the largest by number of employees, with 145 employees. The organisation number is 940484871.
How many people work in civil engineering in Lillestrøm?
The companies have 453 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 9 of the 25 largest companies have reported employees.
How long have there been companies in civil engineering in Lillestrøm?
The oldest active company, Serwent Tt-Teknikk AS, was founded in 1986. 87% of the companies are limited companies.
Explore further
Civil engineering in nearby municipalities
Sub-industries in Lillestrøm
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 42. Figures are updated continuously.

