Top 100 Architecture Firms in California

Mosaic Architects & Interiors, a architectural design company, was established in 2002. Their small team is based in Boulder, Colorado; Santa Barbara, California; San Francisco, California and St. Helena, California. Their services include architectural design, interior design, and other design.

Deepsea Developments, an IoT development company, was launched in 2017. Their small team is located in Palo Alto, California and Cali, Colombia and specializes in IoT development, architectural design, and custom software development.

Achieve Internet is a software development company that's headquartered in San Diego; they have another office in Los Angeles. Founded in 2002, Achieve Internet does web development, enterprise content management, sales intelligence, enterprise app modernization, CRM consulting, and e-commerce development. Clients are mostly midmarket companies and in the healthcare and arts and entertainment sectors. They have about 41 employees. 

Architectural design company Murray Lampert Design, Build, Remodel was launched in 1975. Their small team is headquartered in San Diego, California. Their services include architectural design.

Thayer Hopkins Architects, a small architectural design company, is headquartered in San Francisco, California. They provide architectural design and were launched in 1990.

5+design, an architectural design and interior design company, is headquartered in Los Angeles, California. Founded in 2005, the midsize team specializes in architectural design and interior design.

AXIS/GFA Architecture + Design is a small architectural design company. Established in 2017, the company is headquartered in San Francisco, California and Los Angeles, California. Their team offers architectural design.

Architectural design and interior design company Steinberg Hart is headquartered in Los Angeles, California; San Francisco, California; San Jose, California and San Diego, California. The midsize company was established in 1953. Their services include architectural design and interior design.

Architectural design company Dutton Architects is in Los Angeles, California and San Francisco, California. Founded in 2005, the small team specializes in architectural design.

Michael Maltzan Architecture, Inc. Is a small architectural design company located in Los Angeles, California. Founded in 1995, the team provides architectural design.

Nadel Architects Inc is an architectural design and interior design company. They provide architectural design and interior design and were founded in 1973. The company is headquartered in Los Angeles, California and Las Vegas, Nevada.

Headquartered in Los Angeles, California, RMCA Architecture Design is a small architectural design company. Their services include architectural design.

Engworks is a Costa Mesa, Illinois-based architectural design company. The midsize company was launched in 1999. Their services include architectural design.

Alloi Architecture is an architectural design company. Their small team is located in Los Angeles, California. Their services include architectural design. The company was launched in 2009.

Marmol Radziner is an architectural design and interior design company launched in 1989. The midsize Los Angeles, California-based team offers architectural design and interior design.

Soler Architecture, an architectural design company, was launched in 2001. Their small team is in Los Angeles, California. The company focuses on architectural design.

TCA Architects is a Los Angeles, California-based architectural design company. The firm provides architectural design and is midsize.The firm was founded in 1993.

Kilroy Realty is an architectural design company established in 1947. The midsize team specializes in architectural design, commercial development, and commercial financing, funding, & investment. The company is based in Los Angeles, California.

Architectural design company Rios Clementi Hale Studios was founded in 1985. They are in Los Angeles, California and have a midsize team. Rios Clementi Hale Studios provides architectural design, interior design, graphic design, and product design.

Base Architecture is an architectural design company. The Los Angeles, California-based agency was launched in 2003. The small team provides architectural design.

AC Martin is an architectural design and interior design company. They offer architectural design and interior design and were founded in 1906. Their midsize team is located in Los Angeles, California.

Warren Techentin Architecture is a Los Angeles, California-based architectural design company. The small company was launched in 2010. Their services include architectural design.

Carrier Johnson +Culture is an architectural design company headquartered in San Diego, California; Los Angeles, California and New York, New York. The firm focuses on architectural design, branding, and interior design and has a midsize team.The firm was launched in 1977.

Launched in 1966, BAR Architects is an architectural design and interior design company. The midsize team provides architectural design and interior design. The company is based in San Francisco, California and Los Angeles, California.

Architectural design and interior design company RMW architecture & interiors is located in San Francisco, California; San Jose, California and Sacramento, California. The midsize agency was founded in 1970. Their team provides architectural design and interior design.

Launched in 1981, SMITH+SMITH Landscape Architects is a small architectural design company. Their services include architectural design. The agency is located in San Francisco, California.

Architectural design and interior design company SGPA Architecture and Planning was established in 1969. The midsize team offers architectural design and interior design. The agency is headquartered in San Diego, California; San Francisco, California and Fresno, California.

Taylor Design, an architectural design and interior design company, was established in 1979. Their midsize team is in Irvine, California; San Francisco, California; Sacramento, California and San Diego, California. Their services include architectural design and interior design.

Huntsman Architectural Group is a midsize San Francisco, California-based architectural design company. They offer architectural design, interior design, and lighting design and were established in 1981.

Architectural design company Leddy Maytum Stacy Architects is located in San Francisco, California. The agency focuses on architectural design and is small.The agency was launched in 1982.