Private · Person · registered roles
Fredrik Reff Sydnes
Active in 6 companiesCEO · Chair · Board memberTønsberg & Oslo
↳ Brreg · company_people
Role timeline
Reff Corporation AS
Styrets leder
Reff Corporation AS
Daglig leder
Urbalance AS
Daglig leder
Urbalance AS
Styrets leder
Sirius Innovation AS
Daglig leder
Sirius Innovation AS
Styrets leder
921135327
Styremedlem
Sirius Act AS
Styremedlem
since 2017 · bars start at the registry's change date — full periods are not published
Across their companies6 · rolled up
Combined revenue
kr 19M +
Tenders won
5
Status
not all active
Reach
3 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Business and other management consultancy activities
3
Activities of sports clubs
1
Education in the form of labour market training/work-oriented courses
1
Recent role changes
2026-01-20Became Styremedlem — Flint Tønsberg Ail
2023-08-31Became Styremedlem — Sirius Act AS
2023-08-31Became Styremedlem — 921135327
2020-06-10Became Styrets leder — Sirius Innovation AS
2017-08-10Became Daglig leder — Sirius Innovation AS
Signals
Multiple boardscurrent board roles at 2+ companies
Serial CEOCEO (current or past) at 3+ companies
computed from Brreg roles