Private · Person · registered roles
Jan Martin Grindheim
Active in 3 companiesCEO · Chair · Board memberTvedestrand & Kongsberg
↳ Brreg · company_people
Role timeline
Jowa Norge AS
Styrets leder
Teamtec AS
Daglig leder
Teamtec Waste To Energy AS
Styremedlem
Teamtec Waste To Energy AS
Daglig leder
since 2024 · bars start at the registry's change date — full periods are not published
Across their companies3 · rolled up
Combined revenue
kr 275.4M +
Tenders won
0
Status
all active
Reach
3 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Industrial product and fashion design activities
1
Manufacture of ovens, furnaces and permanent household heating equipment
1
Wholesale of other machinery and equipment
1
Recent role changes
2026-04-27Became Daglig leder — Teamtec Waste To Energy AS
2026-03-31Became Styremedlem — Teamtec Waste To Energy AS
2026-02-21Became Daglig leder — Teamtec AS
2024-10-12Became Styrets leder — Jowa Norge AS
Signals
Multiple boardscurrent board roles at 2+ companies
New CEOcurrent CEO role registered < 6 months ago
computed from Brreg roles