Private · Company · Aksjeselskap
CONSTO ANLEGG ØST AS
↳ Brreg · companies
Won a public contractMar 2026 · HAFSLUND CELSIO ASParent of 1 company931271776New CEO recentlyMorten Karlsen
Group financialsNOK
One filed year on record — the trend appears when a second year is published.
Regnskapsregisteret · company_revenue
Job ads on NAV Arbeidsplassen12 MO
No job ads on record in the last 12 months.
NAV Arbeidsplassen · company_job_ad_months
Public contracts · won → est. expiryaward dates from Doffin/TED · hatched = our estimate, end dates aren't published
Helse Sør-Øst RHF
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Helse Sør-Øst RHF
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Helse Sør-Øst RHF
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Helse Sør-Øst RHF
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HAFSLUND CELSIO AS
—
2024202620282030
Doffin/TED · company_tender_wins
Key figuresBrønnøysund
One filed year on record — the trend appears when a second year is published.
Regnskapsregisteret · company_revenue
MoneyNOK
Group revenue
kr 700M
Group net
kr 41.3M
Tenders won
5
Rolled up across the parent + 1 subsidiary — 931271776 alone is —.
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
Employees86 → 832026-07-25
Field change · registreringsdatoAntallAnsatteEnhetsregisteret2026-06-11 → 2026-07-152026-07-17
Employees86 → 832026-07-17
Field change · registreringsdatoAntallAnsatteNAVAaregisteret2026-06-10 → 2026-07-102026-07-17
Accounts filed · sisteInnsendteAarsregnskap2024 → 20252026-06-23
NAV + JobStream · company_hiring · Brreg · company_changes
From the FY2025 accounts
FILEDAccounts filed for FY2025.
AUDITAudited by PRICEWATERHOUSECOOPERS AS.
GROUPFiles as a parent with 1 subsidiaries.
BALANCEEquity kr 61.8M.
Regnskapsregisteret + Brreg roles · the annual-report PDF is a paid Brønnøysund document, so these are the filed facts, not extracted prose
Timelineall sources
employees_change: employees86 -> 83Registry · 2026-07-25
employee_change: antallAnsatte86 -> 83Registry · 2026-07-17
field_change: registreringsdatoAntallAnsatteNAVAaregisteret2026-06-10 -> 2026-07-10Registry · 2026-07-17
field_change: registreringsdatoAntallAnsatteEnhetsregisteret2026-06-11 -> 2026-07-15Registry · 2026-07-17
accounts_filed: sisteInnsendteAarsregnskap2024 -> 2025Registry · 2026-06-23
employee_change: antallAnsatte85 -> 86Registry · 2026-06-13
field_change: registreringsdatoAntallAnsatteNAVAaregisteret2026-05-10 -> 2026-06-10Registry · 2026-06-13
field_change: registreringsdatoAntallAnsatteEnhetsregisteret2026-05-11 -> 2026-06-11Registry · 2026-06-13
employee_change: antallAnsatte83 -> 85Registry · 2026-05-13
field_change: registreringsdatoAntallAnsatteNAVAaregisteret2026-04-10 -> 2026-05-10Registry · 2026-05-13
field_change: registreringsdatoAntallAnsatteEnhetsregisteret2026-04-14 -> 2026-05-11Registry · 2026-05-13
employee_change: antallAnsatte87 -> 83Registry · 2026-04-16
field_change: registreringsdatoAntallAnsatteNAVAaregisteret2026-03-10 -> 2026-04-10Registry · 2026-04-16
field_change: registreringsdatoAntallAnsatteEnhetsregisteret2026-03-11 -> 2026-04-14Registry · 2026-04-16
Won: HAFSLUND CELSIO ASHAFSLUND CELSIO ASTender won · 2026-03-24
employee_change: antallAnsatte86 -> 87Registry · 2026-03-12
field_change: registreringsdatoAntallAnsatteNAVAaregisteret2025-12-10 -> 2026-03-10Registry · 2026-03-12
field_change: registreringsdatoAntallAnsatteEnhetsregisteret2025-12-11 -> 2026-03-11Registry · 2026-03-12
Lost: Kontraktstildeling delkontrakt 06 Teknisk bygg og fundamenterHAFSLUND CELSIO ASTender lost · 2025-11-05
Lost: Kontrakt Entreprise 1011 Rigg & drift - Nye RikshospitaletHelse Sør-Øst RHFTender lost · 2025-10-20
Won: Helse Sør-Øst RHFHelse Sør-Øst RHFTender won · 2025-09-30
Won: Helse Sør-Øst RHFHelse Sør-Øst RHFTender won · 2025-09-03
Lost: Kontraktstildeling delkontrakt 01 Anleggsarbeider og saneringHAFSLUND CELSIO ASTender lost · 2025-06-05
Lost: Kontraktstildeling delkontrakt 07 Byggtekniske arbeiderHAFSLUND OSLO CELSIO ASTender lost · 2025-04-15
GRUBLE16 AS acquired 7.0 pctNew owner · 2024-12-31
Won: Helse Sør-Øst RHFHelse Sør-Øst RHFTender won · 2024-10-18
Won: Helse Sør-Øst RHFHelse Sør-Øst RHFTender won · 2024-10-16
Skiwo · company_events
Tenders5 wins · 4 losses
Won — buyer HAFSLUND CELSIO AS
Won — buyer Helse Sør-Øst RHF
Won — buyer Helse Sør-Øst RHF
Lost — buyer HAFSLUND CELSIO ASinferred
2025-11-05
Lost — buyer Helse Sør-Øst RHFinferred
2025-10-20
Relevant open tenders — matched NACE 42.110 ↔ CPV
subscribers sharpen matches with per-company keywords
open-tender matching (NACE ↔ CPV) awaits Intelligo's open-tenders view
Doffin/TED · company_tender_wins · 2026-08-03
People7 roles
MKMorten KarlsenDaglig leder · New CEO · Serial CEO→ profileOJOscar Jonathan LundqvistDaglig leder · New CEO→ profile
BOARD · 5 ROLES
Styrets lederThorbjørn Oskar Eng2024StyremedlemTor Oskar Rydheim2024StyremedlemKent-Helge Holst2024StyremedlemHanne Sivertsen2024StyremedlemTherese Advocaat Moltu2024registered 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
OWNERSHIP CHAIN · ULTIMATE → THIS
100%CONSTO HOLDING AS
100%CONSTO AS
72%CONSTO ANLEGG AS
self
Owns ↓ · 1 subsidiary
Owned by ↑ · top 5
CONSTO ANLEGG AS
71.8%GRUBLE16 AS
7%RBR HOLDING AS
3.5%UH INVEST AS
1%FLESVIG INVEST AS
0.3%Aksjonærregisteret · company_ownership · 2025 · both directions
LocationLillestrøm
Lillestrøm
municipality only · street address + coordinates not yet in Intelligo
Brreg · registered municipality