NACE N · Rebuilt daily
Professional Services companies in Norway
59,626 companies · 8,211 with verified emails · Sourced from official Norway registries.
Total companies
59,626
Email on record
14%
Phone
30%
Revenue figure
47%
Top professional services companies
| Company | Location | Employees | |
|---|---|---|---|
| RYSTAD ENERGY AS 887448892 | Oslo | Engineering activities and related technical consultancy71.12 | 321 |
| ECOHZ AS 985040567 | Oslo | All other professional, scientific and technical activities n.e.c.74.99 | 21 |
| OCEANEERING ASSET INTEGRITY AS 965591095 | Sandsli | Technical testing and analysis71.20 | 328 |
| OPAK AS 960816862 | Oslo | Engineering activities and related technical consultancy71.12 | 127 |
| BDO AS 993606650 | Oslo | Accounting, bookkeeping and auditing activities; tax consultancy69.20 | 1,286 |
| GE POWER NORWAY AS 980402274 | Oslo | Engineering activities and related technical consultancy71.12 | 98 |
| AIDER AS 922633452 | Oslo | Accounting, bookkeeping and auditing activities; tax consultancy69.20 | 1,342 |
| FUGRO NORWAY AS 969059789 | Oslo | Engineering activities and related technical consultancy71.12 | 200 |
| REACH SUBSEA AS 993252263 | Haugesund | Engineering activities and related technical consultancy71.12 | 313 |
| INSTITUTT FOR ENERGITEKNIKK STI 959432538 | Kjeller | Research and experimental development on natural sciences and engineering72.10 | 559 |
| DNV AS 945748931 | Høvik | Technical testing and analysis71.20 | 2,342 |
| AFRY NORWAY ADVISORY AS 883889762 | Oslo | Engineering activities and related technical consultancy71.12 | 429 |
| ELEMENT LOGIC AS 982519292 | Kløfta | Engineering activities and related technical consultancy71.12 | 147 |
| PUBLICIS COMMUNICATIONS NORWAY AS 985087776 | Oslo | Media representation73.12 | 181 |
| INVENTURA AS 983351417 | Bergen | Business and other management consultancy activities70.20 | 129 |
| CGG SERVICES (NORWAY) AS 979905483 | Oslo | Engineering activities and related technical consultancy71.12 | 67 |
| SPRINT CONSULTING AS 988497711 | Oslo | Business and other management consultancy activities70.20 | 91 |
| ADVOKATFIRMAET HAAVIND AS 986420177 | Oslo | Legal activities69.10 | 225 |
| GOODTECH AS 984892071 | Oslo | Engineering activities and related technical consultancy71.12 | 314 |
| SPAREBANK 1 FORRETNINGSPARTNER ØSTLANDET AS 967661643 | Hamar | Accounting, bookkeeping and auditing activities; tax consultancy69.20 | 150 |
| HRP AS 988889245 | Oslo | Engineering activities and related technical consultancy71.12 | 458 |
| NOFIMA AS 989278835 | Tromsø | Research and experimental development on natural sciences and engineering72.10 | 350 |
| SCANSHIP AS 991036164 | Tønsberg | Engineering activities and related technical consultancy71.12 | 101 |
| SPAREBANK 1 REGNSKAPSHUSET SMN AS 936285066 | Trondheim | Accounting, bookkeeping and auditing activities; tax consultancy69.20 | 582 |
| SGS NORWAY AS 980800873 | Hamar | Technical testing and analysis71.20 | 103 |
| TONO SA 971435038 | Oslo | Patent brokering and marketing service activities74.91 | 83 |
| THE BOSTON CONSULTING GROUP NORDIC AB NUF 991661557 | Oslo | Business and other management consultancy activities70.20 | 208 |
| VIEW GROUP AS 987260335 | Oslo | Accounting, bookkeeping and auditing activities; tax consultancy69.20 | 369 |
| FAFO INSTITUTT FOR ARBEIDSLIVS- OG VELFERDSFORSKNING AS 986343113 | Oslo | Research and experimental development on social sciences and humanities72.20 | 73 |
| ADVOKATFIRMAET ARNTZEN AS 982409705 | Oslo | Legal activities69.10 | 177 |
| 4SUBSEA AS 991711392 | Asker | Engineering activities and related technical consultancy71.12 | 144 |
| EVIDENSIA SMÅDYR AS 912161668 | Oslo | Veterinary activities75.00 | 508 |
| STIFTELSEN NORSK INSTITUTT FOR NATURFORSKNING NINA 950037687 | Trondheim | Research and experimental development on natural sciences and engineering72.10 | 426 |
| AFRY NORWAY AS 915229719 | Oslo | Engineering activities and related technical consultancy71.12 | 367 |
| ECIT FORRETNINGSPARTNER AS 990945748 | Stavanger | Accounting, bookkeeping and auditing activities; tax consultancy69.20 | 403 |
| TGS ASA 976695372 | Oslo | Engineering activities and related technical consultancy71.12 | 62 |
| ADVOKATFIRMAET SCHJØDT AS 996918122 | Oslo | Legal activities69.10 | 188 |
| NORSK INSTITUTT FOR VANNFORSKNING STI 855869942 | Oslo | Research and experimental development on natural sciences and engineering72.10 | 298 |
| TECHOUSE AS 984207565 | Sandnes | Engineering activities and related technical consultancy71.12 | 78 |
| NORSK OLJEVERNFORENING FOR OPERATØRSELSKAP 971454075 | Sandnes | Engineering activities and related technical consultancy71.12 | 143 |
| ALL THINGS LIVE NORWAY AS 996170780 | Oslo | All other professional, scientific and technical activities n.e.c.74.99 | 77 |
| REJLERS AS 995500167 | Oslo | Engineering activities and related technical consultancy71.12 | 139 |
| RAIL PRODUCTION AS 924916028 | Oslo | Engineering activities and related technical consultancy71.12 | 100 |
| NORSK LANDBRUKSRÅDGIVING SA 931892126 | Ås | All other professional, scientific and technical activities n.e.c.74.99 | 413 |
| WESTCON LØFTETEKNIKK AS 977471184 | Haugesund | Technical testing and analysis71.20 | 172 |
| NORDIC OFFICE OF ARCHITECTURE AS 920013899 | Oslo | Architectural activities71.11 | 215 |
| KVALE ADVOKATFIRMA DA 947996053 | Oslo | Legal activities69.10 | 98 |
| FINANSKLAGENEMNDA 971437022 | Oslo | Legal activities69.10 | 73 |
| NIRAS NORGE AS 992152265 | Oslo | Engineering activities and related technical consultancy71.12 | 98 |
| COROMATIC AS 936992234 | Kjeller | Engineering activities and related technical consultancy71.12 | 77 |
Showing 1–50 of 59,626See the top 5,000 of 59,626 companies
Distribution
Company size
26571–9
235410–49
29050–249
65250+
Founded
1599<1990
28641990s
77482000s
180832010s
239322020s
Sub-industry mix
- 70.20Business and other management consultancy activities18530 · 31%
- 71.12Engineering activities and related technical consultancy17741 · 30%
- 69.20Accounting, bookkeeping and auditing activities; tax consultancy4041 · 7%
- 73.11Activities of advertising agencies3885 · 7%
- 74.11Industrial product and fashion design activities2531 · 4%
- 74.99All other professional, scientific and technical activities n.e.c.2342 · 4%
Market overview
About professional services in Norway
There are 59,626 professional services companies registered in Norway (NACE section N). Coverage comes from official national registries, rebuilt daily from the latest collected registry data and de-duplicated by registration code.
Legal, accounting, management consultancy, architecture, engineering and R&D — the knowledge-economy sector.
Across Norway, email coverage for this sector sits at 14%, phone coverage at 30%, and revenue figures at 47%. Every email Firmavis publishes has passed an independent deliverability check and is re-checked periodically.
Other industries in Norway
Professional Services in other countries
Professional Services by city
Related NACE codes
- 69Legal and accounting activities
- 70Activities of head offices and management consultancy
- 71Architectural and engineering activities; technical testing and analysis
- 72Scientific research and development
- 73Activities of advertising, market research and public relations
- 74Other professional, scientific and technical activities
- 75Veterinary activities
Get full data on the top 5,000 professional services companies in Norway
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