> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/san-diego-ca/architecture-and-planning/ # Architecture Firms in San Diego, CA The bigger architecture firms headquartered in San Diego, CA, with what they do, their sizes and how to reach their people. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** Among the architecture firms counted in San Diego, CA, the biggest by headcount range include Carrier Johnson Culture, Delawie and Sgpa Architecture And Planning. They are mostly very small: 88% have 50 or fewer employees. ## Which architecture firms are in San Diego? Among the companies whose public profile lists Architecture and Planning as their industry and San Diego, CA as their headquarters, the biggest by headcount range include Carrier Johnson Culture, Delawie, Sgpa Architecture And Planning, Bricklab-Aec and Eco Minded Solutions. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Carrier Johnson Culture | 51 to 200 | | Delawie | 51 to 200 | | Sgpa Architecture And Planning | 51 to 200 | | Bricklab-Aec | 51 to 200 | | Eco Minded Solutions | 51 to 200 | | Rjc Steinberg Hart | 51 to 200 | | Redland Clay Tile | 51 to 200 | | Scan Built Real Estate Services | 51 to 200 | | Valencia Hotel | 51 to 200 | | Irma Shaw Designs | 51 to 200 | | Safdie Rabines Architects | 11 to 50 | | Coar Design Group | 11 to 50 | | S3da Design | 11 to 50 | | Research Facilities Design Rfd | 11 to 50 | | Priority Doors And Windows | 11 to 50 | | Basile Studio | 11 to 50 | | Lars Remodeling & Design | 11 to 50 | | Avrp Studios | 11 to 50 | | Studio E Architects, Usa | 11 to 50 | | Ktua Landscape Architecture And Planning | 11 to 50 | | Rnt Architects | 11 to 50 | | Schmidt Design Group | 11 to 50 | | Mcfarlane Architects | 11 to 50 | | Jwda Architects | 11 to 50 | | Sc Engineers | 11 to 50 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## What do architecture firms in San Diego do? Architecture and Planning is a broad label. The most common NAICS codes among them are 541310 (27%), 541320 (18%) and 236118 (9%). **Figure: What architecture firms in San Diego do.** Bars for the share of counted architecture firms with each code: 541310 27%, 541320 18%, 236118 9%, 532490 9%, 541490 9%, 541618 9%, 541690 9%. *Share of counted architecture firms in San Diego by their NAICS code.* [NAICS 541310](https://enrich.chat/naics/541310/)[NAICS 541320](https://enrich.chat/naics/541320/)[NAICS 236118](https://enrich.chat/naics/236118/) ## How old are they? Most were founded in the 1980s (25%), then the 2010s (20%). **Figure: When architecture firms in San Diego were founded.** Eight columns for the share of counted architecture firms in San Diego founded in each era: Before 1960 5%, 1960s 5%, 1970s 13%, 1980s 25%, 1990s 18%, 2000s 13%, 2010s 20%, 2020s 2%. *Share of counted architecture firms in San Diego by the era they were founded in, for the ones that list a founding year.* ## How architecture firms compare - 88% of architecture firms in San Diego have 50 or fewer employees, against 71% across other cities on this site. - 21% were founded in 2010 or later, against 54% across other cities on this site. ## How do you reach the people at architecture firms in San Diego? The people to talk to are usually principals and operations leaders. Build the list in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the architecture firms in San Diego, CA ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the principals and operations leaders at architecture firms in San Diego, CA, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Other industries in San Diego: [Construction Companies](https://enrich.chat/companies-in/san-diego-ca/construction/)[Software Companies](https://enrich.chat/companies-in/san-diego-ca/software-development/)[Real Estate Companies](https://enrich.chat/companies-in/san-diego-ca/real-estate/)[Advertising Agencies](https://enrich.chat/companies-in/san-diego-ca/advertising-services/)[IT Services Companies](https://enrich.chat/companies-in/san-diego-ca/it-services-and-it-consulting/)[Biotechnology Companies](https://enrich.chat/companies-in/san-diego-ca/biotechnology-research/)[Financial Services Companies](https://enrich.chat/companies-in/san-diego-ca/financial-services/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/san-diego-ca/hospitals-and-health-care/)[Nonprofit Organizations](https://enrich.chat/companies-in/san-diego-ca/non-profit-organizations/)[Technology and Internet Companies](https://enrich.chat/companies-in/san-diego-ca/technology-information-and-internet/)[Consulting Firms](https://enrich.chat/companies-in/san-diego-ca/business-consulting-and-services/)[Insurance Companies](https://enrich.chat/companies-in/san-diego-ca/insurance/)[Staffing and Recruiting Firms](https://enrich.chat/companies-in/san-diego-ca/staffing-and-recruiting/)[Electrical and Electronics Manufacturers](https://enrich.chat/companies-in/san-diego-ca/appliances-electrical-and-electronics-manufacturing/)[Legal Services Firms](https://enrich.chat/companies-in/san-diego-ca/legal-services/)[Colleges and Universities](https://enrich.chat/companies-in/san-diego-ca/higher-education/)[Telecommunications Companies](https://enrich.chat/companies-in/san-diego-ca/telecommunications/)[Facilities Services Companies](https://enrich.chat/companies-in/san-diego-ca/facilities-services/)[All of San Diego](https://enrich.chat/companies-in/san-diego-ca/) Architecture Firms in other cities: [New York, NY](https://enrich.chat/companies-in/new-york-ny/architecture-and-planning/)[Los Angeles, CA](https://enrich.chat/companies-in/los-angeles-ca/architecture-and-planning/)[San Francisco, CA](https://enrich.chat/companies-in/san-francisco-ca/architecture-and-planning/)[Chicago, IL](https://enrich.chat/companies-in/chicago-il/architecture-and-planning/)[Seattle, WA](https://enrich.chat/companies-in/seattle-wa/architecture-and-planning/)[Denver, CO](https://enrich.chat/companies-in/denver-co/architecture-and-planning/)[Boston, MA](https://enrich.chat/companies-in/boston-ma/architecture-and-planning/)[Dallas, TX](https://enrich.chat/companies-in/dallas-tx/architecture-and-planning/)[Philadelphia, PA](https://enrich.chat/companies-in/philadelphia-pa/architecture-and-planning/)[Portland, OR](https://enrich.chat/companies-in/portland-or/architecture-and-planning/) ## Frequently asked questions ### Which are the biggest architecture firms in San Diego? Among those counted, they include Carrier Johnson Culture, Delawie, Sgpa Architecture And Planning, Bricklab-Aec and Eco Minded Solutions, ranked by headcount range. ### How big are architecture firms in San Diego? 88% of those counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### Which companies count as architecture and planning? Companies whose public profile lists Architecture and Planning as their industry and whose headquarters are in San Diego, CA. ## Try this prompt Find the people at architecture firms in San Diego ```text Use www.enrich.chat to find the principals and operations leaders at architecture firms in San Diego, CA, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Construction Companies in San Diego](https://enrich.chat/companies-in/san-diego-ca/construction/) - [Software Companies in San Diego](https://enrich.chat/companies-in/san-diego-ca/software-development/) - [Real Estate Companies in San Diego](https://enrich.chat/companies-in/san-diego-ca/real-estate/) - [Advertising Agencies in San Diego](https://enrich.chat/companies-in/san-diego-ca/advertising-services/) - [Architecture Firms in New York](https://enrich.chat/companies-in/new-york-ny/architecture-and-planning/) - [Architecture Firms in Los Angeles](https://enrich.chat/companies-in/los-angeles-ca/architecture-and-planning/) - [Architecture Firms in San Francisco](https://enrich.chat/companies-in/san-francisco-ca/architecture-and-planning/) - [Architecture Firms in Chicago](https://enrich.chat/companies-in/chicago-il/architecture-and-planning/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)