Private · Company · Aksjeselskap
REVISJONSFIRMAET FLATTUM & CO AS
↳ Brreg · companies
Parent of 1 companySYSTEMREVISJON AS
MoneyNOK
Group revenue
kr 43M
Group net
kr 13.8M
Tenders won
0
Rolled up across the parent + 1 subsidiary — SYSTEMREVISJON AS alone is kr 7.4M.
rollup estimate · filed konsernregnskap not yet in Intelligo
Regnskapsregisteret · rollup across ownership edges (estimate)
Activitylast 24 mo
No job-ad activity on file
totals on file · ads-over-time series not yet in Intelligo
Registry changes
Employees18 → 172026-03-13
Field change · registreringsdatoAntallAnsatteNAVAaregisteret2026-02-10 → 2026-03-102026-03-13
Field change · registreringsdatoAntallAnsatteEnhetsregisteret2026-02-12 → 2026-03-122026-03-13
NAV + JobStream · company_hiring · Brreg · company_changes
Tenders0 wins · 0 losses
No recorded tender wins.
Relevant open tenders — matched NACE 69.201 ↔ CPV
subscribers sharpen matches with per-company keywords
open-tender matching (NACE ↔ CPV) awaits Intelligo's open-tenders view
Doffin/TED · company_tender_wins · 2026-07-31
People4 roles
ØBØyvind BaltzersenStyrets leder · Multiple boards→ profileTGThorbjørn GrindhaugDaglig leder · Multiple boards→ profileTGThorbjørn GrindhaugStyremedlem · Multiple boards→ profileESEirik SkjølbergStyremedlem · Multiple boards→ profile
registered roles only · website-employee lookup awaits the crawler
Roles from Brreg, shown for business contact only. No birth date is shown or exported (purpose limitation, GDPR Art. 6(1)(f)).
Brreg · company_people
Structureparent
Owns ↓ · 1 subsidiary
Owned by ↑ · 1 holder
REVISJONSFIRMAET FLATTUM & CO ASself
37.5%Aksjonærregisteret · company_ownership · 2025 · both directions
LocationOslo
Oslo
municipality only · street address + coordinates not yet in Intelligo
Brreg · registered municipality