Sune Mathiesen

Chairman, Lithium Harvest Holding A/S

Helsted Husevej 455 active roles

Sune Mathiesen holds 5 active roles in Danish companies registered in CVR, including Chairman at Lithium Harvest Holding A/S since 2026 and Chief Executive Officer at Sune Mathiesen Holding ApS since 2020. Sune Mathiesen is registered as legal owner of Sune Mathiesen Holding ApS (100% share band). 8 earlier roles have ended, the most recent in 2025.

Overview

Active roles

directorships & management

Past roles

historical positions

Dissolved companies

Career timeline

2026 – now
Chairman, Lithium Harvest Holding A/S
2024 – now
Management, Lithium Harvest ApS
2021 – 2022
Chairman, LiqTech Emission Control A/S
2020 – now
Chief Executive Officer, Sune Mathiesen Holding ApS
2020 – 2022
Chairman, LIQTECH WATER A/S
2020 – 2022
Chairman, LiqTech Water Projects A/S
2020 – 2022
Chairman, LIQTECH HOLDING A/S
2019 – 2022
Chairman, LiqTech Plastics A/S
2019 – 2022
Chairman, LiqTech Ceramics A/S
2018 – now
Chief Executive Officer, MASU Consult ApS
2014 – 2016
Board of Directors, Pure Nature Foods DK A/S
2013 – 2025
Founder, MASU A/S
2012 – now
Stakeholder, Maclasu v/Sune Mathiesen

Personal details

Address

Helsted Husevej 45

Companies & roles

Active roles

5 positions

Company	Role	Period	Ownership	Status
Lithium Harvest ApS CVR 41613785	ManagementManagement	Since 2024	—	Active
Maclasu v/Sune Mathiesen CVR 34379912	OtherStakeholder	Since 2012	—	Active
MASU Consult ApS CVR 39209055	ManagementChief Executive Officer	Since 2018	50–66.65%	Active
Sune Mathiesen Holding ApS CVR 41612738	ManagementChief Executive Officer	Since 2020	100%	Active
Lithium Harvest Holding A/S CVR 46468007	BoardChairman	Since 2026	—	Active

Historical roles

8 positions

Company	Role	Period	Ownership	Status
MASU A/S CVR 35044086	OtherFounder	2013 – 2025	—	Dissolved
LIQTECH WATER A/S CVR 32562302	BoardChairman	2020 – 2022	—	Active
LiqTech Plastics A/S CVR 14347135	BoardChairman	2019 – 2022	—	Active
LiqTech Water Projects A/S CVR 41565381	BoardChairman	2020 – 2022	—	Dissolved
LiqTech Emission Control A/S CVR 42186309	BoardChairman	2021 – 2022	—	Dissolved
LiqTech Ceramics A/S CVR 41038071	BoardChairman	2019 – 2022	—	Active
LIQTECH HOLDING A/S CVR 25121031	BoardChairman	2020 – 2022	—	Active
Pure Nature Foods DK A/S CVR 33781652	BoardBoard of Directors	2014 – 2016	—	Dissolved

1 company dissolved after bankruptcy or enforced closure where the role ended within the last 5 years

MASU A/S

CVR 35044086 · Dissolved after enforced closure · role ended 2025

Role: Founder

Network

Company network

Active roles

Sune Mathiesen

Lithium Harvest ApS

Management

Maclasu v/Sune Mathiesen

Stakeholder

MASU Consult ApS

Chief Executive Officer

Sune Mathiesen Holding ApS

Chief Executive Officer

Lithium Harvest Holding A/S

Chairman

Past companies

MASU A/S LIQTECH WATER A/S LiqTech Plastics A/S LiqTech Water Projects A/S LiqTech Emission Control A/S LiqTech Ceramics A/S LIQTECH HOLDING A/S Pure Nature Foods DK A/S

Co-directors & shared companies

Person	Role	Shared companies	Profile
PJ Paw Juul	Chief Executive Officer	1company	View profile
LW Lena Westh Mathiesen	Legal Owner	1company	View profile

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