Private · Company · Aksjeselskap

Karlsen & Nordseth AS

957 798 101 ↗Construction of residential and non-residential buildings · NACE 41.000Nittedal

ActiveRegistered 1990Parent · 4 subsidiariesSimilar companies →

Status

● Active

Founded

1990

Group revenue

kr 226.5M

Group net

kr 43.8M

Tenders won

Structure

Parent · 4 subsidiaries

↳ Brreg · companies

Parent of 4 companiesKuplingshuset AS · 984857691 · Karlsen & Nordseth Entreprenør AS

Activitylast 24 mo

No job-ad activity on file

totals on file · ads-over-time series not yet in Intelligo

Registry changes

Accounts filed · sisteInnsendteAarsregnskap2024 → 20252026-07-09

NAV + JobStream · company_hiring · Brreg · company_changes

accounts_filed: sisteInnsendteAarsregnskap2024 -> 2025Registry · 2026-07-09

NOTØ KARLSEN HOLDING AKSJESELSKAP acquired 22.5 pctNew owner · 2025-12-31

NOTØ KARLSEN AS exited (held 22.5 pct)Owner exit · 2025-12-31

NOTØ KARLSEN AS acquired 22.5 pctNew owner · 2021-12-31

BARKA AS exited (held 40.5 pct)Owner exit · 2021-12-31

Skiwo · company_events

No job ads on record in the last 12 months.

NAV Arbeidsplassen · company_job_ad_months

Nittedal

municipality only · street address + coordinates not yet in Intelligo

Brreg · registered municipality