> 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/oklahoma-city-ok/construction/ # Construction Companies in Oklahoma City, OK The bigger construction companies headquartered in Oklahoma City, OK, with what they do, their sizes and how to reach their people. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** Among the construction companies counted in Oklahoma City, OK, the biggest by headcount range include W&w Afco Steel, Kirby-Smith Machinery and Star Building Systems. They are mostly very small: 79% have 50 or fewer employees. ## Which construction companies are in Oklahoma City? Among the companies whose public profile lists Construction as their industry and Oklahoma City, OK as their headquarters, the biggest by headcount range include W&w Afco Steel, Kirby-Smith Machinery, Star Building Systems, Cemplex Group and United Mechanical. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | W&w Afco Steel | 1,001 to 5,000 | | Kirby-Smith Machinery | 501 to 1,000 | | Star Building Systems | 201 to 500 | | Cemplex Group | 201 to 500 | | United Mechanical | 201 to 500 | | Bold Estimation | 51 to 200 | | Allied Steel Construction | 51 to 200 | | Willowbrook | 51 to 200 | | Timberlake Construction | 51 to 200 | | Lingo Construction Services | 51 to 200 | | Quad Construction | 51 to 200 | | Wynn Construction | 51 to 200 | | Homes By Taber | 51 to 200 | | Greenshade | 51 to 200 | | Godwin Formwork Solutions | 51 to 200 | | Pella Of Oklahoma | 51 to 200 | | Hgl Construction | 51 to 200 | | Shawver & Son | 51 to 200 | | Rudy Construction | 51 to 200 | | Lippert Bros. | 51 to 200 | | Diamond Services | 51 to 200 | | Dane Electric | 51 to 200 | | Haskell Lemon | 51 to 200 | | T&t Industrial | 51 to 200 | | Nawic Oklahoma City 383 | 51 to 200 | 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 construction companies in Oklahoma City do? Construction is a broad label. The most common NAICS codes among them are 236115 (12%), 236220 (12%) and 238160 (9%). **Figure: What construction companies in Oklahoma City do.** Bars for the share of counted construction companies with each code: 236115 12%, 236220 12%, 238160 9%, 238210 9%, 238220 6%, 238990 6%, 236118 3%. *Share of counted construction companies in Oklahoma City by their NAICS code.* [NAICS 236115](https://enrich.chat/naics/236115/)[NAICS 236220](https://enrich.chat/naics/236220/)[NAICS 238160](https://enrich.chat/naics/238160/)[NAICS 238210](https://enrich.chat/naics/238210/)[NAICS 238220](https://enrich.chat/naics/238220/)[NAICS 238990](https://enrich.chat/naics/238990/)[NAICS 236118](https://enrich.chat/naics/236118/) ## How big are they? 79% of the construction companies counted in Oklahoma City 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 construction companies in Oklahoma City.** Seven columns for the share of counted construction companies in Oklahoma City in each employee range: 11 to 50 79%, 51 to 200 18%, 201 to 500 2%, 501 to 1,000 1%, 1,001 to 5,000 1%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted construction companies in Oklahoma City in each employee range.* ## How old are they? Most were founded in the 2010s (26%), then the 1990s (16%). **Figure: When construction companies in Oklahoma City were founded.** Eight columns for the share of counted construction companies in Oklahoma City founded in each era: Before 1960 12%, 1960s 4%, 1970s 13%, 1980s 5%, 1990s 16%, 2000s 16%, 2010s 26%, 2020s 7%. *Share of counted construction companies in Oklahoma City by the era they were founded in, for the ones that list a founding year.* ## How construction companies compare - 33% were founded in 2010 or later, against 54% across other cities on this site. ## How do you reach the people at construction companies in Oklahoma City? The people to talk to are usually owners, operations and procurement 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 construction companies in Oklahoma City, OK ``` ### 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 owners, operations and procurement leaders at construction companies in Oklahoma City, OK, 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 Oklahoma City: [Oil and Gas Companies](https://enrich.chat/companies-in/oklahoma-city-ok/oil-and-gas/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/oklahoma-city-ok/hospitals-and-health-care/)[Real Estate Companies](https://enrich.chat/companies-in/oklahoma-city-ok/real-estate/)[Insurance Companies](https://enrich.chat/companies-in/oklahoma-city-ok/insurance/)[Financial Services Companies](https://enrich.chat/companies-in/oklahoma-city-ok/financial-services/)[Nonprofit Organizations](https://enrich.chat/companies-in/oklahoma-city-ok/non-profit-organizations/)[All of Oklahoma City](https://enrich.chat/companies-in/oklahoma-city-ok/) Construction Companies in other cities: [Houston, TX](https://enrich.chat/companies-in/houston-tx/construction/)[New York, NY](https://enrich.chat/companies-in/new-york-ny/construction/)[Phoenix, AZ](https://enrich.chat/companies-in/phoenix-az/construction/)[Dallas, TX](https://enrich.chat/companies-in/dallas-tx/construction/)[Austin, TX](https://enrich.chat/companies-in/austin-tx/construction/)[Miami, FL](https://enrich.chat/companies-in/miami-fl/construction/)[Los Angeles, CA](https://enrich.chat/companies-in/los-angeles-ca/construction/)[Denver, CO](https://enrich.chat/companies-in/denver-co/construction/)[Chicago, IL](https://enrich.chat/companies-in/chicago-il/construction/)[San Diego, CA](https://enrich.chat/companies-in/san-diego-ca/construction/) ## Frequently asked questions ### Which are the biggest construction companies in Oklahoma City? Among those counted, they include W&w Afco Steel, Kirby-Smith Machinery, Star Building Systems, Cemplex Group and United Mechanical, ranked by headcount range. ### How big are construction companies in Oklahoma City? 79% 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 construction? Companies whose public profile lists Construction as their industry and whose headquarters are in Oklahoma City, OK. ## Try this prompt Find the people at construction companies in Oklahoma City ```text Use www.enrich.chat to find the owners, operations and procurement leaders at construction companies in Oklahoma City, OK, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Oil and Gas Companies in Oklahoma City](https://enrich.chat/companies-in/oklahoma-city-ok/oil-and-gas/) - [Hospitals and Health Care Organizations in Oklahoma City](https://enrich.chat/companies-in/oklahoma-city-ok/hospitals-and-health-care/) - [Real Estate Companies in Oklahoma City](https://enrich.chat/companies-in/oklahoma-city-ok/real-estate/) - [Insurance Companies in Oklahoma City](https://enrich.chat/companies-in/oklahoma-city-ok/insurance/) - [Construction Companies in Houston](https://enrich.chat/companies-in/houston-tx/construction/) - [Construction Companies in New York](https://enrich.chat/companies-in/new-york-ny/construction/) - [Construction Companies in Phoenix](https://enrich.chat/companies-in/phoenix-az/construction/) - [Construction Companies in Dallas](https://enrich.chat/companies-in/dallas-tx/construction/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)