Jakob Horstmann

Deputy Chairman, FONDEN SYDFYNS ELFORSYNING

Wandallsvænge 385 active roles

Jakob Horstmann holds 5 active roles in Danish companies registered in CVR, including Deputy Chairman at FONDEN SYDFYNS ELFORSYNING since 2026 and Deputy Chairman at SEF A/S since 2026. 3 earlier roles have ended, the most recent in 2026.

Overview

Active roles

directorships & management

Past roles

historical positions

Dissolved companies

Career timeline

2026 – now
Board of Directors, SEF FIBER A/S
2026 – now
Deputy Chairman, SEF A/S
2026 – now
Deputy Chairman, FONDEN SYDFYNS ELFORSYNING
2025 – 2026
Board of Directors, SEF ENERGI A/S
2018 – now
Board of Directors, Nærvarme Danmark A/S
2018 – now
Board of Directors, FIBERLAN A/S
2018 – 2022
Board of Directors, FLOW ELNET A/S
2012 – 2023
Board of Directors, SVENDBORG RABBITS A/S

Personal details

Address

Wandallsvænge 38

Companies & roles

Active roles

5 positions

Company	Role	Period	Ownership	Status
SEF FIBER A/S CVR 27652328	BoardBoard of Directors	Since 2026	—	Active
SEF A/S CVR 32879934	BoardDeputy Chairman	Since 2026	—	Active
Nærvarme Danmark A/S CVR 83837128	BoardBoard of Directors	Since 2018	—	Active
FIBERLAN A/S CVR 27982379	BoardBoard of Directors	Since 2018	—	Active
FONDEN SYDFYNS ELFORSYNING CVR 35034102	BoardDeputy Chairman	Since 2026	—	Active

Historical roles

3 positions

Company	Role	Period	Ownership	Status
SVENDBORG RABBITS A/S CVR 33774303	BoardBoard of Directors	2012 – 2023	—	Active
SEF ENERGI A/S CVR 25119207	BoardBoard of Directors	2025 – 2026	—	Active
FLOW ELNET A/S CVR 25119150	BoardBoard of Directors	2018 – 2022	—	Active

Network

Company network

Active roles

Jakob Horstmann

FONDEN SYDFYNS ELFORSYNING

Deputy Chairman

Past companies

SVENDBORG RABBITS A/S SEF ENERGI A/S FLOW ELNET A/S

Co-directors & shared companies

Person	Role	Shared companies	Profile
RT Rasmus Thomsen Ingstrup	Board of Directors	3companies	View profile
LP Lars Peder Foged	Chairman	3companies	View profile
MB Martin Brandt Larsen	Board of Directors	2companies	View profile
SL Stina Løndahl Henriksen	Board of Directors	2companies	View profile
JW Johan Weltzin Kristensen	Board of Directors	2companies	View profile

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