Jonas Mårtensson

Director/Board Member at PARANS SOLAR LIGHTING AB (PUBL)

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

48 year

10 connections

Consumer Services

Technology Services

Transportation

Profile

Jonas Fredrik Mårtensson is the founder of Happy Socks AB, Mobilbet.com, A Group of Friends Investments AB. Current jobs include Director at Parans Solar Lighting AB since 2020, Director at Finnair Plc, and Independent Director at High Roller Technologies, Inc. since 2023.
Former jobs include Chief Executive Officer & Director at Mojang AB, Independent Non-Executive Director at Finnair Oyj, Independent Non-Executive Director at XLMedia Plc from 2020 to 2023, Director at JFM Enterprises AB, Head-Mobile at Betsson Technologies AB, and Auditor at Bactinact AB. Education includes undergraduate studies at Stockholm School of Economics and graduate studies at Sodertorn University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
HIGH ROLLER TECHNOLOGIES, INC. -.--%	2026-05-18	0 ( -.--% )	- $	2026-06-29

Jonas Mårtensson active positions

Companies	Position	Start
PARANS SOLAR LIGHTING AB (PUBL)	Director/Board Member	2019-12-31
HIGH ROLLER TECHNOLOGIES, INC.	Director/Board Member	2023-05-31
Finnair Plc Finnair Plc AirlinesTransportation Operates as an integrated network airline	Director/Board Member	-
A Group of Friends Investments A Group of Friends Investments Investment ManagersFinance A Group of Friends Investments invests in companies located in Sweden. The firm focuses on a broad range of sectors and industries. It provides financing for early stage capital requirements.	Founder	-

All active positions of Jonas Mårtensson

Former positions of Jonas Mårtensson

Companies	Position	End
JFM Enterprises AB	Director/Board Member	2024-01-17
XLMEDIA PLC	Director/Board Member	2023-06-29
Mobilbet.com Mobilbet.com Media ConglomeratesConsumer Services Engages in gambling activities	Founder	-
Betsson Technologies AB Betsson Technologies AB Information Technology ServicesTechnology Services Provides computer programming services	Corporate Officer/Principal	-
Happy Socks AB Happy Socks AB Apparel/FootwearConsumer Non-Durables Designs and manufactures socks and underwear	Director/Board Member	-

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Linked companies

Private companies	14
Finnair Oyj Finnair Oyj AirlinesTransportation Engages in air transportation operations and supporting activities	Transportation
Stockholm School of Economics Stockholm School of Economics Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Sodertorn University Sodertorn University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Betsson Technologies AB Betsson Technologies AB Information Technology ServicesTechnology Services Provides computer programming services	Technology Services
Parans Solar Lighting AB Parans Solar Lighting AB Miscellaneous Commercial ServicesCommercial Services Develops and offers real estate companies, architects & individuals innovative system to make sunlight available	Commercial Services
Finnair Plc Finnair Plc AirlinesTransportation Operates as an integrated network airline	Transportation
Bactinact AB Bactinact AB BiotechnologyHealth Technology Conducts research and development in bio-functional materials	Health Technology
Happy Socks AB Happy Socks AB Apparel/FootwearConsumer Non-Durables Designs and manufactures socks and underwear	Consumer Non-Durables
Mojang AB Mojang AB Packaged SoftwareTechnology Services Develops video games	Technology Services
XLMedia Plc XLMedia Plc Advertising/Marketing ServicesCommercial Services Provides performance marketing and digital publishing services & owns and operates casino websites	Commercial Services
JFM Enterprises AB
Mobilbet.com Mobilbet.com Media ConglomeratesConsumer Services Engages in gambling activities	Consumer Services
A Group of Friends Investments A Group of Friends Investments Investment ManagersFinance A Group of Friends Investments invests in companies located in Sweden. The firm focuses on a broad range of sectors and industries. It provides financing for early stage capital requirements.	Finance
High Roller Technologies, Inc. High Roller Technologies, Inc. Packaged SoftwareTechnology Services Operates as a holding company whose subsidiaries develops and operates online gaming platforms	Technology Services