The following is a list of famous architecture firms.

For individual architects, see List of architects

• Albert Kahn Associates
• Arquitectonica
• Asymptote
• Broadway Malyan
• Foster and Partners
• Future Systems
• Gensler
• Gillespie, Kidd & Coia
• Gluckman Mayner
• Gwathmey Siegel
• Herzog & de Meuron
• Kohn Pedersen Fox (KPF)
• Mecanoo
• Morphosis
• MVRDV
• Nikken Sekkei Group
• Office for Metropolitan Architecture (OMA)
• OPEN Architecture Studio
• Rapp & Rapp
• RTKL Associates
• SHoP Architects
• Shreeve, Lamb, and Harmon
• SITE Environmental Design
• Skidmore, Owings and Merrill (SOM)
• Smith Hinchman & Grylls