Strengthens the team

Allstad, formerly OVF and Clemens Eiendom, is strengthening its real estate development team with four new professionals who will help increase the company’s portfolio and further develop projects.
Published 04.12.2024
New faces at Allstad: Helene Jordheim, Christian Støer, Jarle Aarstad, Lotte Bull Berg and Guro Birkeland Tangen.

Christian Støer
The 31-year-old, who holds a master’s degree in real estate and a degree in land consolidation from NMBU, joins from a position as project manager in Asker Municipality. There, among other things, he worked on the development of school and kindergarten projects on municipal properties. Previously, he was a project manager at Bane NOR Eiendom, where he worked on the development and zoning of residential and commercial projects connected to transport hubs.

Christian Støer
Christian Støer

Jarle Aarstad
New Head of Projects and Real Estate, Jarle Aarstad, holds a master’s degree in civil engineering, specializing in construction and civil engineering, and has previously worked for Treteknisk with research and development of timber structures in buildings and infrastructure. The development of the structural system for the world’s tallest wooden building was one of the highlights. In connection with the expansion of Gardermoen Airport and the T2 projects, he worked on design, project management and construction management for the conversion of, among other things, the railway station, a new baggage-handling facility, check-in counters and office spaces.
In recent years, Jarle has worked for Skanska on residential development at Fornebu Nansenløkka, where he served as design manager during the preliminary design, detailed design, regulatory approval and implementation phases.

Jarle Aarstad
Jarle Aarstad

Helene Jordheim
Helene Jordheim (40) is a business economist with a master’s degree in finance from NHH and many years of experience at Husbanken, where she has held various management positions. At Allstad, she looks forward to developing future-oriented housing solutions in the municipalities.

– Here I have found an environment within real estate development with a unique and important social mission, says Jordheim

Helene Jordheim
Helene Jordheim

Lotte Bull Berg
Lotte Bull Berg (35) is a qualified architect from Bergen School of Architecture and the École Spéciale d'Architecture. Lotte worked as a consultant for the company for a year before now taking up a permanent position as a real estate developer/project manager. Previously, Lotte worked as an architect for C.F. Møller and Frame Arkitektur, and she also has valuable experience as a spatial planner for Kongsberg Municipality.

Lotte Bull Berg
Lotte Bull Berg



Guro Birkeland Tangen
Senior Communications Adviser Guro Birkeland Tangen (41) holds a bachelor’s degree in media studies and journalism from Volda University College. She has extensive communications experience from FINN and Schibsted Marketplaces, the Norwegian Consumer Council, NHO Reiseliv and the Agency for Urban Environment in Oslo Municipality. At Allstad, she will have special responsibility for following up the real estate business area.

Guro Birkeland Tangen
Guro Birkeland Tangen