Göran Sundholm

Founder at

Marielectronics Oy

Net worth: 19 M $ as of 2026-06-29

79 year

2 connections

Electronic Technology

Producer Manufacturing

Non-Energy Minerals

Profile

Göran Sundholm is the founder of GS-Hydro SA, founded in 1974, and Marioff Corp.
Oy, founded in 1985.
At Marioff Corp.
Oy, he held the title of Chairman & Chief Executive Officer.
He also held the position of Director at Pricer AB from 2021 to 2022.
Mr. Sundholm is also the founder of GS-Hydro Oy, MariMils Oy, Mariella Labels Oy, Marielectronics Oy, Maricare Oy, Marimatic Oy, and Maricomp Oy.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
Raute Oyj Raute Oyj Industrial MachineryProducer Manufacturing Serves technology and wood product industries 12.52%	2026-02-27	756,250 ( 12.52% )	14 M $	2026-06-29
PRICER AB CLASS B 10.1%	2025-12-30	16,559,406 ( 10.1% )	6 M $	2026-06-29

Göran Sundholm active positions

Companies	Position	Start
Marielectronics Oy Marielectronics Oy Electronic Production EquipmentElectronic Technology Provides electronic products and solutions services	Founder	-
Mariella Labels Oy	Founder	-
Maricare Oy	Founder	-
MariMils Oy MariMils Oy Electrical ProductsProducer Manufacturing Develops and produces lighting and information systems for a range of sectors including marine and offshore, the aviation, office buildings, tunnels, mines, manufacturing plants and transportation logistics	Founder	-
Marimatic Oy	Founder	-
Maricomp Oy	Founder	-

All active positions of Göran Sundholm

Former positions of Göran Sundholm

Companies	Position	End
PRICER AB	Director/Board Member	2022-09-11
GS-Hydro SA GS-Hydro SA Industrial MachineryProducer Manufacturing Supplies non-welded piping systems	Founder	-
GS-Hydro Oy GS-Hydro Oy SteelNon-Energy Minerals Supplies non-welded piping systems, prefabricated piping modules, and separate piping components	Founder	-
░░░░░░░ ░░░░░ ░░	░░░░░ ░░░░░░░░░ ░░░░░░░	-

See the detail of Göran Sundholm's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Göran Sundholm's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	10
Pricer AB Pricer AB Computer PeripheralsElectronic Technology Manufactures and sells electronic shelf labels	Electronic Technology
Marioff Corp. Oy Marioff Corp. Oy Computer CommunicationsElectronic Technology Engages in fire protection lifecycle system design, engineering, manufacturing, installation support, service and maintenance works	Electronic Technology
GS-Hydro Oy GS-Hydro Oy SteelNon-Energy Minerals Supplies non-welded piping systems, prefabricated piping modules, and separate piping components	Non-Energy Minerals
MariMils Oy MariMils Oy Electrical ProductsProducer Manufacturing Develops and produces lighting and information systems for a range of sectors including marine and offshore, the aviation, office buildings, tunnels, mines, manufacturing plants and transportation logistics	Producer Manufacturing
GS-Hydro SA GS-Hydro SA Industrial MachineryProducer Manufacturing Supplies non-welded piping systems	Producer Manufacturing
Mariella Labels Oy
Marielectronics Oy Marielectronics Oy Electronic Production EquipmentElectronic Technology Provides electronic products and solutions services	Electronic Technology
Maricare Oy
Marimatic Oy
Maricomp Oy