Karsten Mandrup Nielsen

Management, LuMa Invest ApS

Kalmanparken 505 active roles

Karsten Mandrup Nielsen holds 5 active roles in Danish companies registered in CVR, including Management at LuMa Invest ApS since 2024 and Management at SYSTAbuild Software Group Denmark ApS since 2023. Karsten Mandrup Nielsen is registered as legal owner of LuMa Invest ApS (100% share band).

Overview

Active roles

directorships & management

Past roles

historical positions

Dissolved companies

Career timeline

2026 – now
Board of Directors, Impact Energy Trading A/S
2026 – now
Board of Directors, JENS BUUS A/S
2024 – now
Management, LuMa Invest ApS
2023 – now
Management, SYSTAbuild Software Group Denmark ApS
2018 – now
Management, E-KOMPLET ApS

Personal details

Address

Kalmanparken 50

Companies & roles

Active roles

5 positions

Company	Role	Period	Ownership	Status
Impact Energy Trading A/S CVR 45247015	BoardBoard of Directors	Since 2026	—	Active
JENS BUUS A/S CVR 20271175	BoardBoard of Directors	Since 2026	—	Active
LuMa Invest ApS CVR 44555522	ManagementManagement	Since 2024	100%	Active
E-KOMPLET ApS CVR 34587655	ManagementManagement	Since 2018	—	Active
SYSTAbuild Software Group Denmark ApS CVR 44352591	ManagementManagement	Since 2023	—	Active

Network

Company network

Active roles

Karsten Mandrup Nielsen

Impact Energy Trading A/S

SYSTAbuild Software Group Denmark ApS

Management

Co-directors & shared companies

Person	Role	Shared companies	Profile
KS Kai Schytz	Chairman	1company	View profile
TJ Thomas Juul Walentin Buus	Management	1company	View profile

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