Private · Company · Aksjeselskap

Byggteknikk Prosjekt AS

910 934 449 ↗Rental and operating of own or leased real estate · NACE 68.200Trondheim

ActiveRegistered 19519 employeesParent · 10 subsidiariesSimilar companies →

Status

● Active

Founded

1951

Employees

Group revenue

kr 127.1M

Group net

kr -79.2M

Structure

Parent · 10 subsidiaries

↳ Brreg · companies

Parent of 10 companiesPorthuset AS · Byggteknikk Regnskap AS · Heiavegen 557 ASOperating at a lossFY2024 · -25% margin

Activitylast 24 mo

No job-ad activity on file

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

Registry changes

Accounts filed · last_annual_accounts_year2024 → 20252026-07-30

Employees8 → 92026-03-13

Field change · registreringsdatoAntallAnsatteNAVAaregisteret2025-10-10 → 2026-03-102026-03-13

Field change · registreringsdatoAntallAnsatteEnhetsregisteret2025-10-15 → 2026-03-122026-03-13

NAV + JobStream · company_hiring · Brreg · company_changes

accounts_filed: last_annual_accounts_year2024 -> 2025Registry · 2026-07-30

employee_change: antallAnsatte8 -> 9Registry · 2026-03-13

field_change: registreringsdatoAntallAnsatteNAVAaregisteret2025-10-10 -> 2026-03-10Registry · 2026-03-13

field_change: registreringsdatoAntallAnsatteEnhetsregisteret2025-10-15 -> 2026-03-12Registry · 2026-03-13

THSIN AS exited (held 66.7 pct)Owner exit · 2024-12-31

Skiwo · company_events

No job ads on record in the last 12 months.

NAV Arbeidsplassen · company_job_ad_months

Trondheim

municipality only · street address + coordinates not yet in Intelligo

Brreg · registered municipality