Private company

Stiff + Trevillion

Logo: stiffandtrevillion.com3

British architectural firm

Stiff + Trevillion is a London-based architectural practice founded in 1981 by Michael Stiff and Andrew Trevillion. By 2014, the firm had 40 staff members and had worked on over 2,000 projects.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Stiff + Trevillion is a London-based architectural practice founded in 1981 by Michael Stiff and Andrew Trevillion. By 2014, the firm had 40 staff members and had worked on over 2,000 projects.2

Sources

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