Private · Company · Aksjeselskap

John Myrvang AS

948 036 932 ↗Operation of gravel and sand pits and mining of clay and kaolin · NACE 08.120Ringerike

ActiveRegistered 198850 employeesParent · 4 subsidiariesSimilar companies →

Status

● Active

Founded

1988

Employees

Group revenue

kr 140.3M

Group net

kr 8.71M

Tenders won

Structure

Parent · 4 subsidiaries

↳ Brreg · companies

Won a public contractFeb 2026 · Ringerike KommuneParent of 4 companiesHensmoen Pukkverk AS · Lunner Pukkverk AS · Ringerike Pukk og Sand 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 → 20252026-05-21

Field change · registreringsdatoAntallAnsatteNAVAaregisteret2026-04-10 → 2026-05-102026-05-14

Field change · registreringsdatoAntallAnsatteEnhetsregisteret2026-04-14 → 2026-05-122026-05-14

Employees55 → 502026-05-14

Employees53 → 552026-04-16

NAV + JobStream · company_hiring · Brreg · company_changes

accounts_filed: sisteInnsendteAarsregnskap2024 -> 2025Registry · 2026-05-21

employee_change: antallAnsatte55 -> 50Registry · 2026-05-14

field_change: registreringsdatoAntallAnsatteNAVAaregisteret2026-04-10 -> 2026-05-10Registry · 2026-05-14

field_change: registreringsdatoAntallAnsatteEnhetsregisteret2026-04-14 -> 2026-05-12Registry · 2026-05-14

employee_change: antallAnsatte53 -> 55Registry · 2026-04-16

field_change: registreringsdatoAntallAnsatteNAVAaregisteret2026-02-10 -> 2026-04-10Registry · 2026-04-16

field_change: registreringsdatoAntallAnsatteEnhetsregisteret2026-02-12 -> 2026-04-14Registry · 2026-04-16

Won: Ringerike KommuneRingerike KommuneTender won · 2026-02-26

Skiwo · company_events

No job ads on record in the last 12 months.

NAV Arbeidsplassen · company_job_ad_months

Ringerike

municipality only · street address + coordinates not yet in Intelligo

Brreg · registered municipality