Gregor Mertens

Head of Architecture

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Gregor is an architect specializing in sustainable architecture and urban planning. He joined TBI in 2008 as a project manager and design coordinator, becoming a partner in 2019. He has over 15 years of professional experience with the firm.

Stefan Richter

Head of Architecture and Engineering

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Stefan is an architect specializing in computerized management of architectural projects. He joined TBI in 2005 as a project and construction manager and was promoted to partner in 2019, representing over 18 years of professional dedication to the company.

Sofia Alexanderson

Interior Design Manager

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Sofia specializes in interior design and has been TBI's chief interior designer since 2014. She honed her skills at Puresant Diseño-Arquitectura in Barcelona (2007-2014) before joining TBI.