> 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/united-states/information-technology-and-services/ # Software and technology services companies in the United States Larger software and technology services companies headquartered in the United States: who they are, what they run and how to reach their people. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Larger software and technology services companies headquartered in the United States include Amazon, Cognizant, Google, Microsoft and Fiverr. Below are the tools that stand out, where they are based and how big they are. ## Which software and technology services companies are headquartered in the United States? They include Amazon, Cognizant, Google, Microsoft and Fiverr. The table lists a selection in alphabetical order; names link to company profiles. | Company | Size | Tools detected | | --- | --- | --- | | [Airbnb](https://enrich.chat/company/airbnb/) | 25,000 to 50,000 | 22 | | [Amazon](https://enrich.chat/company/amazon/) | 100,000+ | 27 | | [Avanade](https://enrich.chat/company/avanade/) | 50,000 to 100,000 | 42 | | [Cisco Systems](https://enrich.chat/company/cisco-systems/) | 50,000 to 100,000 | 48 | | [Cognizant](https://enrich.chat/company/cognizant/) | 100,000+ | 60 | | [Concentrix](https://enrich.chat/company/concentrix/) | 100,000+ | 54 | | [Conduent](https://enrich.chat/company/conduent/) | 50,000 to 100,000 | 10 | | [Coupang](https://enrich.chat/company/coupang/) | 50,000 to 100,000 | 25 | | [Cox Enterprises](https://enrich.chat/company/cox-enterprises/) | 50,000 to 100,000 | 33 | | [DoorDash](https://enrich.chat/company/doordash/) | 50,000 to 100,000 | 31 | | [DXC Technology](https://enrich.chat/company/dxc-technology/) | 100,000+ | 11 | | [Electronic Data Systems](https://enrich.chat/company/electronic-data-systems/) | 100,000+ | 7 | | [EPAM Systems](https://enrich.chat/company/epam-systems/) | 50,000 to 100,000 | 65 | | [FIS](https://enrich.chat/company/fis/) | 50,000 to 100,000 | 14 | | [Fiverr](https://enrich.chat/company/fiverr/) | 100,000+ | 36 | | [Genpact Headstrong Capital Markets](https://enrich.chat/company/genpact-headstrong-capital-markets/) | 50,000 to 100,000 | 6 | | [Google](https://enrich.chat/company/google/) | 100,000+ | 122 | | [HP Inc.](https://enrich.chat/company/hp-inc/) | 100,000+ | 18 | | [IGATE](https://enrich.chat/company/igate/) | 100,000+ | 9 | | [iSoftStone](https://enrich.chat/company/isoftstone/) | 50,000 to 100,000 | 7 | | [Kyndryl Holdings](https://enrich.chat/company/kyndryl-holdings/) | 50,000 to 100,000 | 44 | | [Meta](https://enrich.chat/company/meta/) | 100,000+ | 13 | | [Microsoft](https://enrich.chat/company/microsoft/) | 100,000+ | 27 | | [Oracle](https://enrich.chat/company/oracle/) | 100,000+ | 13 | | [Salesforce](https://enrich.chat/company/salesforce/) | 50,000 to 100,000 | 39 | | [Sutherland Global Services](https://enrich.chat/company/sutherland-global-services/) | 50,000 to 100,000 | 51 | | [TEKsystems](https://enrich.chat/company/teksystems/) | 50,000 to 100,000 | 55 | | [Upwork](https://enrich.chat/company/upwork/) | 100,000+ | 19 | | [Verizon](https://enrich.chat/company/verizon/) | 100,000+ | 117 | | [YouTube](https://enrich.chat/company/youtube/) | 100,000+ | 16 | ## What technology do software and technology services companies in the United States use? These tools stand out among them: each is detected more often here than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools that stand out among software and technology services companies in United States.** Bars for the share of listed software and technology services companies in United States where each tool was detected, with a tick for the share across everything listed: Marketo 35% against 7%, Statuspage 23% against 3%, ON24 20% against 4%, Greenhouse 17% against 2%, Demandbase 15% against 2%, Drift 15% against 1%. *Share of listed software and technology services companies in the United States where each tool was detected. The tick marks the share across all listed organizations.* ## Where in the United States are they based? The bars show the headquarters city of the listed software and technology services companies. **Figure: Headquarters cities of software and technology services companies in United States.** Bars for the share of listed software and technology services companies in United States headquartered in each city: San Francisco 8%, New York 7%, San Jose 4%, Santa Clara 2%, Austin 2%, Atlanta 2%. *Share of listed software and technology services companies in the United States by headquarters city.* ## How big are software and technology services companies in the United States? The columns show how they spread across six size ranges. **Figure: Size of software and technology services companies in United States.** Six columns for the share of listed software and technology services companies in United States in each size range: 2-5K 51%, 5-10K 22%, 10-25K 15%, 25-50K 6%, 50-100K 3%, 100K+ 3%. *Share of listed software and technology services companies in the United States in each size range.* ## More to explore Other industries in the United States: [Hospitals and health care](https://enrich.chat/companies-in/united-states/hospitals-and-health-care/)[Retail](https://enrich.chat/companies-in/united-states/retail/)[Higher education](https://enrich.chat/companies-in/united-states/higher-education/)[Government administration](https://enrich.chat/companies-in/united-states/government-administration/)[Financial services](https://enrich.chat/companies-in/united-states/financial-services/)[Insurance](https://enrich.chat/companies-in/united-states/insurance/)[Restaurants](https://enrich.chat/companies-in/united-states/restaurants/)[Mechanical or industrial engineering](https://enrich.chat/companies-in/united-states/mechanical-or-industrial-engineering/)[Real estate](https://enrich.chat/companies-in/united-states/real-estate/)[Automotive](https://enrich.chat/companies-in/united-states/automotive/)[All of United States](https://enrich.chat/companies-in/united-states/) Information technology and services elsewhere: [California](https://enrich.chat/companies-in/california/information-technology-and-services/)[India](https://enrich.chat/companies-in/india/information-technology-and-services/)[United Kingdom](https://enrich.chat/companies-in/united-kingdom/information-technology-and-services/)[France](https://enrich.chat/companies-in/france/information-technology-and-services/)[Brazil](https://enrich.chat/companies-in/brazil/information-technology-and-services/)[Germany](https://enrich.chat/companies-in/germany/information-technology-and-services/)[New York](https://enrich.chat/companies-in/new-york/information-technology-and-services/)[Texas](https://enrich.chat/companies-in/texas/information-technology-and-services/)[China](https://enrich.chat/companies-in/china/information-technology-and-services/)[New Jersey](https://enrich.chat/companies-in/new-jersey/information-technology-and-services/)[Information technology and services](https://enrich.chat/industries/information-technology-and-services/) ## How do you reach CTOs, CIOs and heads of engineering at software and technology services companies in the United States? Pick an organization from the table, then ask your AI agent for the people in the roles you sell to. ```text Use www.enrich.chat to find CTOs, CIOs and heads of engineering at [company] in the United States, with titles and verified work emails ``` ## Frequently asked questions ### Which software and technology services companies are headquartered in the United States? They include Amazon, Cognizant, Google, Microsoft and Fiverr. The page lists a selection with links to their profiles. ### What technology do software and technology services companies in the United States use? Tools that stand out include Marketo, Statuspage, ON24 and Greenhouse. ### How big are software and technology services companies in the United States? They range from about 2,000 employees to well over 100,000. The columns on this page show the spread. ### Who do you sell to? Usually CTOs, CIOs and heads of engineering. Ask your AI agent to use www.enrich.chat to find them with verified work emails. ## Try this prompt Find CTOs, CIOs and heads of engineering ```text Use www.enrich.chat to find CTOs, CIOs and heads of engineering at [company] in the United States, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Hospitals and health systems in the United States](https://enrich.chat/companies-in/united-states/hospitals-and-health-care/) - [Retailers in the United States](https://enrich.chat/companies-in/united-states/retail/) - [Colleges and universities in the United States](https://enrich.chat/companies-in/united-states/higher-education/) - [Government agencies in the United States](https://enrich.chat/companies-in/united-states/government-administration/) - [Software and technology services companies in California](https://enrich.chat/companies-in/california/information-technology-and-services/) - [Software and technology services companies in India](https://enrich.chat/companies-in/india/information-technology-and-services/) - [Software and technology services companies in the United Kingdom](https://enrich.chat/companies-in/united-kingdom/information-technology-and-services/) - [Software and technology services companies in France](https://enrich.chat/companies-in/france/information-technology-and-services/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)