> 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/houston-tx/technology-information-and-internet/ # Technology and Internet Companies in Houston, TX The bigger technology and internet companies headquartered in Houston, TX, with what they do, their sizes and how to reach their people. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** Among the technology and internet companies counted in Houston, TX, the biggest by headcount range include Vroom, Rainscales and Applicantz. They are mostly very small: 79% have 50 or fewer employees. ## Which technology and internet companies are in Houston? Among the companies whose public profile lists Technology; Information and Internet as their industry and Houston, TX as their headquarters, the biggest by headcount range include Vroom, Rainscales, Applicantz, Skillgigs and Wizehire. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Vroom | 501 to 1,000 | | Rainscales | 501 to 1,000 | | Applicantz | 201 to 500 | | Skillgigs | 201 to 500 | | Wizehire | 51 to 200 | | Asint | 51 to 200 | | Esp Enterprises | 51 to 200 | | Houston Press | 51 to 200 | | Enerex | 51 to 200 | | Familytreedna | 51 to 200 | | Edvak | 51 to 200 | | Travelwifi | 51 to 200 | | Sharpatoms | 51 to 200 | | Skillbridge Hub | 51 to 200 | | Bizomart | 51 to 200 | | Javosec | 51 to 200 | | Actual Seo Media, Inc Houston Texas | 51 to 200 | | Evolucity Commerce | 51 to 200 | | Let Us Compare | 51 to 200 | | Pointlab Softwares | 51 to 200 | | Deeproot Technologies | 51 to 200 | | Egoal | 51 to 200 | | Amz Publishing | 51 to 200 | | Richard Detering | 51 to 200 | | Design Saviour Digital Marketing Agency | 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 technology and internet companies in Houston do? Technology; Information and Internet is a broad label. The most common NAICS codes among them are 541512 (19%), 541511 (12%) and 482111 (6%). **Figure: What technology and internet companies in Houston do.** Bars for the share of counted technology and internet companies with each code: 541512 19%, 541511 12%, 482111 6%, 483211 6%, 513110 6%, 517111 6%, 532111 6%. *Share of counted technology and internet companies in Houston by their NAICS code.* [NAICS 541512](https://enrich.chat/naics/541512/)[NAICS 541511](https://enrich.chat/naics/541511/)[NAICS 513110](https://enrich.chat/naics/513110/) ## How big are they? 79% of the technology and internet companies counted in Houston 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 technology and internet companies in Houston.** Seven columns for the share of counted technology and internet companies in Houston in each employee range: 11 to 50 79%, 51 to 200 18%, 201 to 500 1%, 501 to 1,000 1%, 1,001 to 5,000 0%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted technology and internet companies in Houston in each employee range.* ## How old are they? Most were founded in the 2010s (53%), then the 2020s (29%). **Figure: When technology and internet companies in Houston were founded.** Eight columns for the share of counted technology and internet companies in Houston founded in each era: Before 1960 0%, 1960s 0%, 1970s 0%, 1980s 3%, 1990s 2%, 2000s 14%, 2010s 53%, 2020s 29%. *Share of counted technology and internet companies in Houston by the era they were founded in, for the ones that list a founding year.* ## How technology and internet companies compare - 81% were founded in 2010 or later, against 54% across other cities on this site. ## How do you reach the people at technology and internet companies in Houston? The people to talk to are usually product, engineering and growth 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 technology and internet companies in Houston, TX ``` ### 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 product, engineering and growth leaders at technology and internet companies in Houston, TX, 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 Houston: [Oil and Gas Companies](https://enrich.chat/companies-in/houston-tx/oil-and-gas/)[Construction Companies](https://enrich.chat/companies-in/houston-tx/construction/)[IT Services Companies](https://enrich.chat/companies-in/houston-tx/it-services-and-it-consulting/)[Real Estate Companies](https://enrich.chat/companies-in/houston-tx/real-estate/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/houston-tx/hospitals-and-health-care/)[Software Companies](https://enrich.chat/companies-in/houston-tx/software-development/)[Consulting Firms](https://enrich.chat/companies-in/houston-tx/business-consulting-and-services/)[Financial Services Companies](https://enrich.chat/companies-in/houston-tx/financial-services/)[Advertising Agencies](https://enrich.chat/companies-in/houston-tx/advertising-services/)[Staffing and Recruiting Firms](https://enrich.chat/companies-in/houston-tx/staffing-and-recruiting/)[Nonprofit Organizations](https://enrich.chat/companies-in/houston-tx/non-profit-organizations/)[Logistics and Supply Chain Companies](https://enrich.chat/companies-in/houston-tx/transportation-logistics-supply-chain-and-storage/)[Law Firms](https://enrich.chat/companies-in/houston-tx/law-practice/)[Insurance Companies](https://enrich.chat/companies-in/houston-tx/insurance/)[Trucking Companies](https://enrich.chat/companies-in/houston-tx/truck-transportation/)[Facilities Services Companies](https://enrich.chat/companies-in/houston-tx/facilities-services/)[Legal Services Firms](https://enrich.chat/companies-in/houston-tx/legal-services/)[Manufacturers](https://enrich.chat/companies-in/houston-tx/manufacturing/)[Wholesale Distributors](https://enrich.chat/companies-in/houston-tx/wholesale/)[All of Houston](https://enrich.chat/companies-in/houston-tx/) Technology and Internet Companies in other cities: [New York, NY](https://enrich.chat/companies-in/new-york-ny/technology-information-and-internet/)[San Francisco, CA](https://enrich.chat/companies-in/san-francisco-ca/technology-information-and-internet/)[Los Angeles, CA](https://enrich.chat/companies-in/los-angeles-ca/technology-information-and-internet/)[Miami, FL](https://enrich.chat/companies-in/miami-fl/technology-information-and-internet/)[Austin, TX](https://enrich.chat/companies-in/austin-tx/technology-information-and-internet/)[Chicago, IL](https://enrich.chat/companies-in/chicago-il/technology-information-and-internet/)[Boston, MA](https://enrich.chat/companies-in/boston-ma/technology-information-and-internet/)[Palo Alto, CA](https://enrich.chat/companies-in/palo-alto-ca/technology-information-and-internet/)[Seattle, WA](https://enrich.chat/companies-in/seattle-wa/technology-information-and-internet/)[San Jose, CA](https://enrich.chat/companies-in/san-jose-ca/technology-information-and-internet/) ## Frequently asked questions ### Which are the biggest technology and internet companies in Houston? Among those counted, they include Vroom, Rainscales, Applicantz, Skillgigs and Wizehire, ranked by headcount range. ### How big are technology and internet companies in Houston? 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 technology; information and internet? Companies whose public profile lists Technology; Information and Internet as their industry and whose headquarters are in Houston, TX. ## Try this prompt Find the people at technology and internet companies in Houston ```text Use www.enrich.chat to find the product, engineering and growth leaders at technology and internet companies in Houston, TX, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Oil and Gas Companies in Houston](https://enrich.chat/companies-in/houston-tx/oil-and-gas/) - [Construction Companies in Houston](https://enrich.chat/companies-in/houston-tx/construction/) - [IT Services Companies in Houston](https://enrich.chat/companies-in/houston-tx/it-services-and-it-consulting/) - [Real Estate Companies in Houston](https://enrich.chat/companies-in/houston-tx/real-estate/) - [Technology and Internet Companies in New York](https://enrich.chat/companies-in/new-york-ny/technology-information-and-internet/) - [Technology and Internet Companies in San Francisco](https://enrich.chat/companies-in/san-francisco-ca/technology-information-and-internet/) - [Technology and Internet Companies in Los Angeles](https://enrich.chat/companies-in/los-angeles-ca/technology-information-and-internet/) - [Technology and Internet Companies in Miami](https://enrich.chat/companies-in/miami-fl/technology-information-and-internet/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)