> 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/denver-co/architecture-and-planning/ # Architecture Firms in Denver, CO The bigger architecture firms headquartered in Denver, CO, 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 Denver, CO, the biggest by headcount range include Smps Colorado, Iida Rocky Mountain Chapter and Larson Incitti Architects. They are mostly very small: 81% have 50 or fewer employees. ## Which architecture firms are in Denver? Among the companies whose public profile lists Architecture and Planning as their industry and Denver, CO as their headquarters, the biggest by headcount range include Smps Colorado, Iida Rocky Mountain Chapter, Larson Incitti Architects, Oz Architecture and Davis Partnership Architects. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Smps Colorado | 201 to 500 | | Iida Rocky Mountain Chapter | 201 to 500 | | Larson Incitti Architects | 201 to 500 | | Oz Architecture | 51 to 200 | | Davis Partnership Architects | 51 to 200 | | Norris Design | 51 to 200 | | Fentress Architects | 51 to 200 | | Tryba Architects | 51 to 200 | | Sar Architects | 51 to 200 | | Moa Architecture | 51 to 200 | | Evstudio | 51 to 200 | | Bsi | 51 to 200 | | Kephart | 51 to 200 | | The Lighting Agency | 51 to 200 | | Visual Interest | 51 to 200 | | A4le Rocky Mountain Chapter | 51 to 200 | | Diamond - Polish, Terrazzo, Epoxy | 51 to 200 | | 4240 Architecture | 11 to 50 | | Dig Studio | 11 to 50 | | Jns Architecture Interior Design | 11 to 50 | | Stream Landscape Architecture Planning | 11 to 50 | | Dhm Design | 11 to 50 | | Semple Brown Design, P.C | 11 to 50 | | Iron Horse Architects | 11 to 50 | | Clarion Associates | 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 Denver do? Architecture and Planning is a broad label. The most common NAICS codes among them are 541310 (33%), 541490 (17%) and 541320 (11%). **Figure: What architecture firms in Denver do.** Bars for the share of counted architecture firms with each code: 541310 33%, 541490 17%, 541320 11%, 327212 6%, 423610 6%, 541410 6%, 541614 6%. *Share of counted architecture firms in Denver by their NAICS code.* [NAICS 541310](https://enrich.chat/naics/541310/)[NAICS 541320](https://enrich.chat/naics/541320/)[NAICS 423610](https://enrich.chat/naics/423610/)[NAICS 541410](https://enrich.chat/naics/541410/) ## How big are they? 81% of the architecture firms counted in Denver 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. **Figure: Size of architecture firms in Denver.** Seven columns for the share of counted architecture firms in Denver in each employee range: 11 to 50 81%, 51 to 200 15%, 201 to 500 3%, 501 to 1,000 0%, 1,001 to 5,000 0%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted architecture firms in Denver in each employee range.* ## How architecture firms compare - 81% of architecture firms in Denver have 50 or fewer employees, against 71% across other cities on this site. ## How do you reach the people at architecture firms in Denver? 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 Denver, CO ``` ### 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 Denver, CO, 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 Denver: [Construction Companies](https://enrich.chat/companies-in/denver-co/construction/)[Real Estate Companies](https://enrich.chat/companies-in/denver-co/real-estate/)[Software Companies](https://enrich.chat/companies-in/denver-co/software-development/)[Advertising Agencies](https://enrich.chat/companies-in/denver-co/advertising-services/)[IT Services Companies](https://enrich.chat/companies-in/denver-co/it-services-and-it-consulting/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/denver-co/hospitals-and-health-care/)[Financial Services Companies](https://enrich.chat/companies-in/denver-co/financial-services/)[Consulting Firms](https://enrich.chat/companies-in/denver-co/business-consulting-and-services/)[Oil and Gas Companies](https://enrich.chat/companies-in/denver-co/oil-and-gas/)[Nonprofit Organizations](https://enrich.chat/companies-in/denver-co/non-profit-organizations/)[Technology and Internet Companies](https://enrich.chat/companies-in/denver-co/technology-information-and-internet/)[Manufacturers](https://enrich.chat/companies-in/denver-co/manufacturing/)[Staffing and Recruiting Firms](https://enrich.chat/companies-in/denver-co/staffing-and-recruiting/)[Legal Services Firms](https://enrich.chat/companies-in/denver-co/legal-services/)[Trucking Companies](https://enrich.chat/companies-in/denver-co/truck-transportation/)[Telecommunications Companies](https://enrich.chat/companies-in/denver-co/telecommunications/)[Insurance Companies](https://enrich.chat/companies-in/denver-co/insurance/)[All of Denver](https://enrich.chat/companies-in/denver-co/) 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/)[Boston, MA](https://enrich.chat/companies-in/boston-ma/architecture-and-planning/)[San Diego, CA](https://enrich.chat/companies-in/san-diego-ca/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 Denver? Among those counted, they include Smps Colorado, Iida Rocky Mountain Chapter, Larson Incitti Architects, Oz Architecture and Davis Partnership Architects, ranked by headcount range. ### How big are architecture firms in Denver? 81% 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 Denver, CO. ## Try this prompt Find the people at architecture firms in Denver ```text Use www.enrich.chat to find the principals and operations leaders at architecture firms in Denver, CO, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Construction Companies in Denver](https://enrich.chat/companies-in/denver-co/construction/) - [Real Estate Companies in Denver](https://enrich.chat/companies-in/denver-co/real-estate/) - [Software Companies in Denver](https://enrich.chat/companies-in/denver-co/software-development/) - [Advertising Agencies in Denver](https://enrich.chat/companies-in/denver-co/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/)