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Prosidius AS

ActiveOrganisation number 912181065Private limited company (AS)Est. 201371.129 · Other technical consultancyHønefoss, Buskerud
Official record ↗
Age13 years
older than 76% of its sector
Same activity, Norway18,894live companies · 4626th oldest
In Hønefoss5,135live companies · 62 in the same activity
At this address21live companies incl. this one

In brief

Prosidius AS is a private limited company (AS) founded on 24 June 2013. At 13 years old it is older than 76% of the 18,894 live companies whose main activity is other technical consultancy. Its registered office is in Hønefoss, Ringerike, Buskerud, at an address shared with 20 other live companies. 62 live companies in Hønefoss share the same main activity. The latest annual accounts it has filed are for 2025.

Register details

Registered namePROSIDIUS AS
Organisation number912181065
Company typePrivate limited company (AS)
Registered officeSøndre torv 1, 3510 Hønefoss
Nature of business (SN2025, Norwegian SIC)71.129 Other technical consultancy
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis
Business descriptionIngeniørteknisk virksomhet. Porteføljeinvesteringer

Timeline

Register events, newest first.

  • Entered in the Register of Business Enterprises
  • Registered
  • Articles of association dated
  • Incorporated

Register entries

From the register.

Incorporated24 June 2013
Registered4 July 2013
VAT registerRegistered
Latest accounts2025

Other technical consultancy in Norway

Live companies whose main activity is 71.129: 18,894 in total, median age 6 years, 1,815 incorporated in the past 12 months.

All 18,894 companies
This company's decadeOther decades
02,5005,0007,50010,0001910s: 11910s1920s: 21920s1930s: 21930s1940s: 11940s1950s: 11950s1960s: 151960s1970s: 221970s1980s: 1591980s1990s: 8901990s2000s: 1,9782000s2010s: 6,5152010s2020s: 9,3082020s
Incorporated per year, still live
05001,0001,5002,0002011: 37420112012: 5212013: 54920132014: 5392015: 65120152016: 6872017: 76720172018: 8552019: 1,18420192020: 1,1742021: 1,19520212022: 1,1272023: 1,30720232024: 1,3462025: 1,65320252026: 1,506

Location

Registered office in Hønefoss, Ringerike, Buskerud.

Live companies in Hønefoss5,135
Same activity in Hønefoss62
Live companies in Ringerike6,414
New in Hønefoss, past 12 months397

Also registered at this address

20 other live companies share this registered office; shown are those incorporated closest in time to this one.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
E
Elprog ASSokna, Buskerud
Number 913692136Est. 2014
A
Arkimedum ASHønefoss, Buskerud
Number 914005051Est. 2014
LL
Ltek Lars Rune KorneliussenHønefoss, Buskerud
Number 998316545Est. 2012
I
Immensus ASHønefoss, Buskerud
Number 914384672Est. 2014
E
Energikanalen ASHønefoss, Buskerud
Number 996618242Est. 2011
B
Belcan ASHønefoss, Buskerud
Number 816455022Est. 2015

Sources

Register data: Enhetsregisteret, Brønnøysund Register Centre (Norwegian Licence for Open Government Data, NLOD), delivery of 20 October 2026. Industry codes and names: Statistics Norway (CC BY 4.0). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the entry in Enhetsregisteret before relying on it.