Atle Berentsen works extensively with construction, real estate and litigation.

Atle’s work comprises e.g. construction projects, property development, structuring property portfolios, situations with acquisition and sale, building contracts, any kind of operation and lease, the special legislation regarding joint ownership structures (joint housing ownerships, co-ownerships, housing cooperatives), lease arrangements, planning and building law issues and general property law issues.

Atle has a significant quantity of assignments within project and property development, and he represents major contractors, subcontractors, a wide range of consultants, private property owners, as well as property and development companies. Furthermore he assists in larger property transactions, syndications and negotiations. Berentsen is experienced in due diligences, negotiations and procedure with respect to trade and industry, contracting law and real property.



2013 - (today) Partner, Advokatfirmaet Simonsen Vogt Wiig AS
2008 - 2012 Partner, Advokatfirmaet Simonsen Vogt Wiig AS
2005 - 2008 Senior Associate, Advokatfirmaet Simonsen Vogt Wiig AS
2002 - 2005 Senior Associate, Wikborg, Rein & Co
1999 - 2002 Associate, Wikborg Rein & Co.


2001 Authorized Lawyer Broker
1998 Cand. Jur., Universitetet i Oslo


2021 - (today) Chairman, Sør Maskinering AS
2021 - (today) Chairman, Sør Maskinering Eiendom AS
2021 - (today) Chairman, PK Eiendomsutvikling AS
2021 - (today) Chairman, PK Entreprenør AS
2021 - (today) Chairman, Trysnes Brygge AS
2019 - (today) Chairman, Hamrevann AS
2005 - (today) Chairman, Sterk Holding AS
2005 - (today) Chairman, Kongsgård Alle 37 AS
2023 - (today) Board member, Idrettsklubben Oksa Muay Thai
2018 - 2021 Chairman, Repstad Anlegg AS
2016 - 2021 Chairman, Repstad Eiendom Holding AS
2018 - 2020 Chairman, Revita AS
2016 - 2020 Chairman, LS Entreprenør AS
2016 - 2020 Chairman, Skibåsen Park AS
2016 - 2020 Chairman, Convento AS
2016 - 2020 Board member, Wpress System Production sp