He is Master of Arts in Architecture and Founder of Sigurd Larsen Design & Architecture. He studied architecture at Arkitektskolen Aarhus, was in a collaboration with MVRDV, BA Architecture at the Arkitektskolen Aarhus, Architectural Assistant at OMA, Rem Koolhaas, guest student at the faculty of art history in the University of Copenhagen, had a master degree from the Royal Danish Academy of Fine Arts, employed at COBE Copenhagen, was a project Manager at Topotek1, office for Landscape Architecture, was a visiting Professor at the University of Copenhagen, a partner COBE Berlin GmbH, and was an associate professor at the University of Arts Berlin. In 2009 he created Sigurd Larsen Design & Architecture. Since 2016 he is a Professor at BAU International Berlin.
Among his realized projects are: House - The Barn House, Hotel apartment – Room 204 Michelberger Hotel, Hotel apartment – Room 304 Michelberger Hotel, House - The Roof House, House – Sorte Hus, Interior Design – Pop-Up Store, Interior Design – Voo Store, Interior Design – K-MB showroom, Sigurd Larsen Furniture. His projects as partner at COBE Berlin GmbH: Maison des Danses ‘House for Dance Culture’ – 1st prize, Lindenhöfe ‘Housing and Urban Planning’ – 2nd prize, Katharina Von Bora Straße ‘Housing’ – Honorable mention, Urban living ‘Experimental Housing’, Senatsverwaltung für Stadtentwicklung und Umwelt Bayernkaserne ‘Urban Plan’ – Finalist, Stellingen ‘Housing and Culture’ – Honorable mention, Dakar ‘Low-cost Housing and Urban Planning’, Henschelstraße ‘Housing and Urban Planning’, Tempelhofer Feld ‘Housing’, Senatsverwaltung für Stadtentwicklung und Umwelt.