Management & BoD
Oscar Stibeck
CEOBorn in 1981
Oscar Stibeck has extensive experience in finance, transactions, and strategic work and most recently held senior positions within the Holmström Group’s real estate and private equity business areas. Prior to that, Oscar was a partner at Singapore-based True Globals Ventures.
Oscar holds a BSc in Informatics from Lund University.
Oscar assumed the role of CEO of Fastator on July 1, 2026, succeeding Jonas Sundin.
Per von Wowern
Chair of the Board
Mats Geijer
Board member
Michael Derk
Board memberBorn: 1965
Per has over 30 years of experience as a corporate doctor and has been a doctoral student at the Department of Industrial Economics and Organization, KTH, specializing in venture management and responsible for the I-line's final economics courses. Since the early 1990s, he has been involved in some 50 development companies nationally and internationally.
Born in 1977
Mats is a lawyer with experience in the shipping and insurance industries in Sweden and abroad. He has a background at Söderberg & Partners, Navigators, and Therium. He currently works as Nordic Director at Deminor Litigation Funding and holds other board positions in companies undergoing turnarounds or special situations. Mats has a strong network among lawyers and authorities in Sweden, as well as experience in regulatory issues in listed environments.
Mats studied law at Stockholm University
Michael Derk holds a high school diploma in economics. Michael Derk has run his own business in real estate management and development since 1989. Until September 2025, Michael Derk was the largest shareholder and CEO of Real Fastigheter AB (publ), listed on NGM.
Through related parties, Michael Derk controls 60,272,757 shares, corresponding to 16.88% of both the share capital and voting rights.
Not independent in relation to major shareholders. Independent in relation to the company and group management.
Mats Lundberg
Board memberBorn: 1953
Mats has over 30 years of experience in the construction and real estate industry as a partner and board member of several real estate companies.
Mats has a master's degree in engineering from Lund University of Technology.
Holdings of shares in the Company: 21,367,785 shares.
Not independent in relation to major shareholders.Independent in relation to the company and group management.