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DT Ventilasjon AS

ActiveOrganisation number 919085827Private limited company (AS)Est. 201743.223 · Ventilation installationLanghus, Akershus
Official record ↗
Age9 years
older than 67% of its sector
Same activity, Norway720live companies · 237th oldest
In Langhus1,637live companies · 2 in the same activity
At this address1only this company

In brief

DT Ventilasjon AS is a private limited company (AS) founded on 5 May 2017. At 9 years old it is older than 67% of the 720 live companies whose main activity is ventilation installation. Its registered office is in Langhus, Nordre Follo, Akershus. 2 live companies in Langhus share the same main activity. The latest annual accounts it has filed are for 2025.

Register details

Registered nameDT VENTILASJON AS
Organisation number919085827
Company typePrivate limited company (AS)
Registered officeStenfeltbakken 15, 1405 Langhus
Nature of business (SN2025, Norwegian SIC)43.223 Ventilation installation
International sector (ISIC Rev.4)F · 43 Specialised construction activities
Business descriptionMontering og isolering av ventilasjonssystemer, oppussingstjenester og byggearbeid hos private og bedrifter og andre produkter/tjenester som naturlig hører sammen, herunder å delta i andre selskap med lignende virksomhet, kjøp og salg av aksjer eller på annen måte gjøre seg innteressert i andre foretak.

Timeline

Register events, newest first.

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

Register entries

From the register.

Incorporated5 May 2017
Registered6 June 2017
VAT registerRegistered
Latest accounts2025

Ventilation installation in Norway

Live companies whose main activity is 43.223: 720 in total, median age 6 years, 74 incorporated in the past 12 months.

All 720 companies
This company's decadeOther decades
02004006008001960s: 221960s1970s: 331970s1980s: 22221980s1990s: 38381990s2000s: 82822000s2010s: 1811812010s2020s: 3923922020s
Incorporated per year, still live
02550751002011: 620112012: 192013: 1220132014: 122015: 1020152016: 152017: 2220172018: 322019: 4320192020: 432021: 5020212022: 402023: 5020232024: 712025: 7720252026: 61

Location

Registered office in Langhus, Nordre Follo, Akershus.

Live companies in Langhus1,637
Same activity in Langhus2
Live companies in Nordre Follo11,183
New in Langhus, past 12 months156

Similar companies

Live companies with the same main activity, nearest first.

Compare all
SG
SLK Gruppen ASTrollåsen, Akershus
Number 926131532Est. 2020
SL
Solheim og Larsen Klima ASTrollåsen, Akershus
Number 999317391Est. 2012
T
Tehnoair ASLanghus, Akershus
Number 829536722Est. 2022
NC
Niko Cernovas ServiceOppegård, Akershus
Number 931272047Est. 2023
KK
KBS Klima og Byggservice ASTrollåsen, Akershus
Number 935705304Est. 2025
M
MiljanKolbotn, Akershus
Number 935870739Est. 2025

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.