Forvis Mazars opens new office in Birmingham at Three Chamberlain Square
21 January 2026
Forvis Mazars, a leading global professional services network, has opened its new Birmingham office at Three Chamberlain Square, marking a major milestone in its continued growth across the Midlands.
This move comes as a direct result of the firm's exceptional growth - with headcount doubling since 2021 - reflecting rising demand for its expertise in the region.
The relocation brings 340 team members into nearly 23,000 sq. ft. of premium workspace, designed to encourage collaboration and innovation, supporting the firm’s commitment to delivering an exceptional client experience.
Additionally, the move demonstrates the firm’s dedication to sustainability, since Three Chamberlain Square is among the UK’s most sustainable commercial buildings, holding BREEAM Outstanding and NABERS 5* ratings.
Stephen Lewis, Birmingham Office Managing Partner, said: "We are thrilled to welcome our team and clients to Three Chamberlain Square. This new space reflects both our ambition and our values, creating a sustainable and modern environment that supports our people and strengthens our position at the heart of Birmingham’s business community".
Gareth Jones, Partner and Head of Growth, added: "Opening our doors here is a proud moment for the firm. It demonstrates our confidence in Birmingham and our commitment to providing businesses across the region with the expertise they need to succeed".
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