> 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/plano-tx/software-development/ # Software Companies in Plano, TX The bigger software companies headquartered in Plano, 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 software companies counted in Plano, TX, the biggest by headcount range include Arbisoft, Tcp Software and Zeomega. They are mostly very small: 57% have 50 or fewer employees. ## Which software companies are in Plano? Among the companies whose public profile lists Software Development as their industry and Plano, TX as their headquarters, the biggest by headcount range include Arbisoft, Tcp Software, Zeomega, Trintech and Astech - Driven By Repairify. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Arbisoft | 501 to 1,000 | | Tcp Software | 501 to 1,000 | | Zeomega | 501 to 1,000 | | Trintech | 501 to 1,000 | | Astech - Driven By Repairify | 501 to 1,000 | | Ascentt | 201 to 500 | | Toyota Connected North America | 201 to 500 | | Profit.Co | 201 to 500 | | Stack Sports | 201 to 500 | | Drivewyze By Fleetworthy | 201 to 500 | | Resman Property Management Software | 201 to 500 | | Xviz | 201 to 500 | | Codvo.Ai | 51 to 200 | | Amazech Solutions | 51 to 200 | | Adda.Io | 51 to 200 | | Amplifai | 51 to 200 | | Droidal | 51 to 200 | | Froogal.Ai | 51 to 200 | | Hippo Video | 51 to 200 | | Sage | 51 to 200 | | Delivery Solutions | 51 to 200 | | Staffdna | 51 to 200 | | Infstones | 51 to 200 | | Ziosk | 51 to 200 | | Inforiver | 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 software companies in Plano do? Software Development is a broad label. The most common NAICS codes among them are 541511 (43%), 541512 (20%) and 513210 (17%). **Figure: What software companies in Plano do.** Bars for the share of counted software companies with each code: 541511 43%, 541512 20%, 513210 17%, 449210 3%, 484110 3%, 541611 3%, 561320 3%. *Share of counted software companies in Plano by their NAICS code.* [NAICS 541511](https://enrich.chat/naics/541511/)[NAICS 541512](https://enrich.chat/naics/541512/)[NAICS 513210](https://enrich.chat/naics/513210/)[NAICS 484110](https://enrich.chat/naics/484110/)[NAICS 561320](https://enrich.chat/naics/561320/) ## How big are they? 57% of the software companies counted in Plano 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 software companies in Plano.** Seven columns for the share of counted software companies in Plano in each employee range: 11 to 50 57%, 51 to 200 33%, 201 to 500 5%, 501 to 1,000 4%, 1,001 to 5,000 0%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted software companies in Plano in each employee range.* ## How old are they? Most were founded in the 2010s (47%), then the 2000s (29%). **Figure: When software companies in Plano were founded.** Eight columns for the share of counted software companies in Plano founded in each era: Before 1960 0%, 1960s 0%, 1970s 0%, 1980s 2%, 1990s 10%, 2000s 29%, 2010s 47%, 2020s 12%. *Share of counted software companies in Plano by the era they were founded in, for the ones that list a founding year.* ## How software companies compare - 57% of software companies in Plano have 50 or fewer employees, against 71% across other cities on this site. ## How do you reach the people at software companies in Plano? The people to talk to are usually engineering, product and revenue 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 software companies in Plano, 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 engineering, product and revenue leaders at software companies in Plano, 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 Plano: [IT Services Companies](https://enrich.chat/companies-in/plano-tx/it-services-and-it-consulting/)[Real Estate Companies](https://enrich.chat/companies-in/plano-tx/real-estate/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/plano-tx/hospitals-and-health-care/)[Construction Companies](https://enrich.chat/companies-in/plano-tx/construction/)[Financial Services Companies](https://enrich.chat/companies-in/plano-tx/financial-services/)[Advertising Agencies](https://enrich.chat/companies-in/plano-tx/advertising-services/)[Staffing and Recruiting Firms](https://enrich.chat/companies-in/plano-tx/staffing-and-recruiting/)[Telecommunications Companies](https://enrich.chat/companies-in/plano-tx/telecommunications/)[Consulting Firms](https://enrich.chat/companies-in/plano-tx/business-consulting-and-services/)[Insurance Companies](https://enrich.chat/companies-in/plano-tx/insurance/)[All of Plano](https://enrich.chat/companies-in/plano-tx/) Software Companies in other cities: [San Francisco, CA](https://enrich.chat/companies-in/san-francisco-ca/software-development/)[New York, NY](https://enrich.chat/companies-in/new-york-ny/software-development/)[Austin, TX](https://enrich.chat/companies-in/austin-tx/software-development/)[Los Angeles, CA](https://enrich.chat/companies-in/los-angeles-ca/software-development/)[Boston, MA](https://enrich.chat/companies-in/boston-ma/software-development/)[Chicago, IL](https://enrich.chat/companies-in/chicago-il/software-development/)[Atlanta, GA](https://enrich.chat/companies-in/atlanta-ga/software-development/)[Houston, TX](https://enrich.chat/companies-in/houston-tx/software-development/)[Seattle, WA](https://enrich.chat/companies-in/seattle-wa/software-development/)[Miami, FL](https://enrich.chat/companies-in/miami-fl/software-development/) ## Frequently asked questions ### Which are the biggest software companies in Plano? Among those counted, they include Arbisoft, Tcp Software, Zeomega, Trintech and Astech - Driven By Repairify, ranked by headcount range. ### How big are software companies in Plano? 57% 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 software development? Companies whose public profile lists Software Development as their industry and whose headquarters are in Plano, TX. ## Try this prompt Find the people at software companies in Plano ```text Use www.enrich.chat to find the engineering, product and revenue leaders at software companies in Plano, TX, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [IT Services Companies in Plano](https://enrich.chat/companies-in/plano-tx/it-services-and-it-consulting/) - [Real Estate Companies in Plano](https://enrich.chat/companies-in/plano-tx/real-estate/) - [Hospitals and Health Care Organizations in Plano](https://enrich.chat/companies-in/plano-tx/hospitals-and-health-care/) - [Construction Companies in Plano](https://enrich.chat/companies-in/plano-tx/construction/) - [Software Companies in San Francisco](https://enrich.chat/companies-in/san-francisco-ca/software-development/) - [Software Companies in New York](https://enrich.chat/companies-in/new-york-ny/software-development/) - [Software Companies in Austin](https://enrich.chat/companies-in/austin-tx/software-development/) - [Software Companies in Los Angeles](https://enrich.chat/companies-in/los-angeles-ca/software-development/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)