Private · Person · registered roles
Mattias Maged Sefland Ebrahim
Active in 10 companiesCEO · Chair · Board memberOslo & Porsgrunn
↳ Brreg · company_people
Role timeline
Convex Compounding AS
Styrets leder
Austadlia Investments AS
Styrets leder
M Cap AS
Styrets leder
Re Advisory AS
Styrets leder
R&D Tomteco AS
Daglig leder
Austadlia Borettslag
Styremedlem
Number 15 AS
Daglig leder
Onyx Ball AS
Styrets leder
since 2020 · bars start at the registry's change date — full periods are not published
Across their companies10 · rolled up
Combined revenue
kr 4.39M +
Tenders won
0
Status
all active
Reach
6 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Computer programming activities
4
Business and other management consultancy activities
2
Development of building projects
1
Activities of advertising agencies
1
Activities of housing cooperatives
1
Recent role changes
2026-02-16Became Styremedlem — R&D Invest AS
2025-06-06Became Styrets leder — Number 15 AS
2024-09-05Became Styremedlem — R&D Invest Utleie AS
2024-09-05Became Styremedlem — R&D Tomteco AS
2024-07-10Became Styrets leder — Onyx Ball AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles