> 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/company/fiserv/ # Fiserv A information technology and services organization with 25,000 to 50,000 employees. Where it sits among its peers, the technology it runs and how to reach its people. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Fiserv (fiserv.com) is an information technology and services organization with 25,000 to 50,000 employees. Its public technology footprint includes Microsoft 365, Facebook Login, Cedexis Radar and Salesforce. ## How big is Fiserv? Fiserv has 25,000 to 50,000 employees. Among the software and technology services companies on this site it sits among the largest. Each dot in the figure is one of its peers, placed by size; the orange dot is Fiserv. **Figure: Where Fiserv sits among software and technology services companies.** A strip of dots, one for each of 120 peers in information technology and services, spread from 2,000 to 2,000,000 employees on a log scale. Fiserv is highlighted and falls in the 25,000 to 50,000 employees range among the largest. *Peers in information technology and services placed by employee count on a log scale. Sizes are rounded ranges from public profiles.* Headcount on public company profiles is rounded and moves as a company hires, so use the range as a guide, not as a payroll figure. ## Where is Fiserv headquartered? Fiserv is headquartered in Milwaukee, Wisconsin. [Companies in Wisconsin](https://enrich.chat/companies-in/wisconsin/) ## What industry is Fiserv in? Fiserv works in [information technology and services](https://enrich.chat/industries/information-technology-and-services/). This group covers software developers, IT consultancies, managed service providers and other firms that build, run and support technology systems. Closest matches on this site: [NCR](https://enrich.chat/company/ncr/), [Kyndryl Holdings](https://enrich.chat/company/kyndryl-holdings/), [Workday](https://enrich.chat/company/workday/), [Swiggy](https://enrich.chat/company/swiggy/), [Synopsys](https://enrich.chat/company/synopsys/) and [Red Hat](https://enrich.chat/company/red-hat/). ## What technology does Fiserv use? We detect 53 tools on Fiserv's public footprint across 14 categories, for example Salesforce for marketing automation and crm, Genesys Cloud CX for customer support and chat and Workday Recruiting for hr and recruiting. The figure counts the tools in each category; the groups below name them and link to the companies that use each one. **Figure: Tools detected at Fiserv, by category.** A bar chart of how many tools were detected at Fiserv in each category: Advertising and retargeting 11, Analytics and tracking 8, Marketing automation and CRM 6, Video and media 6, Data and observability 4, Customer support and chat 3, Email and productivity 3. *Tools detected on the public footprint of Fiserv, by category.* ### Marketing automation and CRM [Salesforce](https://enrich.chat/companies-using/salesforce/)[Adobe Marketing Cloud](https://enrich.chat/companies-using/adobe-marketing-cloud/)[Marketo](https://enrich.chat/companies-using/marketo/)[Demandbase](https://enrich.chat/companies-using/demandbase/)[Typeform](https://enrich.chat/companies-using/typeform/)[Silverpop (Acoustic)](https://enrich.chat/companies-using/silverpop/) ### Customer support and chat [Genesys Cloud CX](https://enrich.chat/companies-using/genesys-cloud-cx-platform/)[Appcues](https://enrich.chat/companies-using/appcues/)[BoldChat](https://enrich.chat/companies-using/boldchat/) ### HR and recruiting [Workday Recruiting](https://enrich.chat/companies-using/workday-recruit/) ### Identity and authentication [Facebook Login](https://enrich.chat/companies-using/facebook-login/) ### Data and observability [Cedexis Radar](https://enrich.chat/companies-using/cedexis-radar/)[New Relic](https://enrich.chat/companies-using/new-relic/)[LiveRamp](https://enrich.chat/companies-using/liveramp/)[UptimeRobot](https://enrich.chat/companies-using/uptimerobot/) ### Developer and DevOps tools [Atlassian Cloud](https://enrich.chat/companies-using/atlassian/) ### Email and productivity [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Amazon SES](https://enrich.chat/companies-using/amazon-ses/)[Webex](https://enrich.chat/companies-using/webex/) ### Website platforms and CMS [WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/)[Drupal](https://enrich.chat/companies-using/drupal/)[Adobe Experience Manager (CQ)](https://enrich.chat/companies-using/adobe-cq/) ### Analytics and tracking [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/)[Google Analytics](https://enrich.chat/companies-using/google-analytics/)[Hotjar](https://enrich.chat/companies-using/hotjar/)[Google Analytics Ecommerce Tracking](https://enrich.chat/companies-using/google-analytics-ecommerce-tracking/)[Adobe Analytics (Omniture)](https://enrich.chat/companies-using/omniture/)[Tealium](https://enrich.chat/companies-using/tealium/)[AT Internet](https://enrich.chat/companies-using/at-internet/)[Heap Analytics](https://enrich.chat/companies-using/heap-analytics/) ### Advertising and retargeting [Facebook Custom Audiences](https://enrich.chat/companies-using/facebook-custom-audiences/)[DoubleClick](https://enrich.chat/companies-using/doubleclick/)[Adobe Media Optimizer](https://enrich.chat/companies-using/adobe-media-optimizer/)[DoubleClick Conversion Tracking](https://enrich.chat/companies-using/doubleclick-conversion/)[Google Dynamic Remarketing](https://enrich.chat/companies-using/google-dynamic-remarketing/)[LinkedIn Marketing Solutions](https://enrich.chat/companies-using/linkedin-marketing-solutions/)[Google Ads Conversion Tracking](https://enrich.chat/companies-using/google-adwords-conversion/)[DoubleClick Floodlight](https://enrich.chat/companies-using/doubleclick-floodlight/)[Bing Ads (Microsoft Advertising)](https://enrich.chat/companies-using/bing-ads/)[The Trade Desk](https://enrich.chat/companies-using/the-trade-desk/)[X Ads (Twitter Advertising)](https://enrich.chat/companies-using/twitter-advertising/) ### Video and media [Vimeo](https://enrich.chat/companies-using/vimeo/)[Shutterstock](https://enrich.chat/companies-using/shutterstock/)[Zencoder](https://enrich.chat/companies-using/zencoder/)[Brightcove](https://enrich.chat/companies-using/brightcove/)[Adobe Scene7](https://enrich.chat/companies-using/scene7/)[Getty Images](https://enrich.chat/companies-using/gettyimages/) ### Social and widgets [Facebook Widget](https://enrich.chat/companies-using/facebook-widget/)[Disqus](https://enrich.chat/companies-using/disqus/) ### Frameworks and libraries [React Redux](https://enrich.chat/companies-using/react-redux/) ### Fonts, maps and embeds [Google Maps](https://enrich.chat/companies-using/google-maps/)[Google Places API](https://enrich.chat/companies-using/google-places/)[Google Maps (paid)](https://enrich.chat/companies-using/google-maps-paid/) Tools change as companies adopt and drop them. Check a single company at any time with the free [tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/). ## Which companies are most like Fiserv? These are the closest matches among the software and technology services companies on this site. Each is compared on the business tools it runs (a rarer tool says more than a common one), how close its size is and, when both are known, where it is based. The second column says why it matched and gives its size range. | Company | Why it matches | | --- | --- | | [NCR](https://enrich.chat/company/ncr/) | Shares Salesforce, Adobe Marketing Cloud and Marketo; same size range. 25,000 to 50,000 employees | | [Kyndryl Holdings](https://enrich.chat/company/kyndryl-holdings/) | Shares Salesforce, Adobe Marketing Cloud and Marketo; a larger company. 50,000 to 100,000 employees | | [Workday](https://enrich.chat/company/workday/) | Shares Salesforce, Adobe Marketing Cloud and Marketo; same size range. 25,000 to 50,000 employees | | [Swiggy](https://enrich.chat/company/swiggy/) | Shares Salesforce, Typeform and Appcues; a smaller company. 10,000 to 25,000 employees | | [Synopsys](https://enrich.chat/company/synopsys/) | Shares Salesforce, Adobe Marketing Cloud and Marketo; a smaller company. 10,000 to 25,000 employees | | [Red Hat](https://enrich.chat/company/red-hat/) | Shares Salesforce, Adobe Marketing Cloud and Marketo; a smaller company. 10,000 to 25,000 employees | | [Zebra Technologies](https://enrich.chat/company/zebra-technologies/) | Shares Salesforce, Adobe Marketing Cloud and Demandbase; a smaller company. 10,000 to 25,000 employees | | [LTI - Larsen & Toubro Infotech](https://enrich.chat/company/lti-larsen-and-toubro-infotech/) | Shares Marketo, Demandbase and Atlassian Cloud; same size range. 25,000 to 50,000 employees | To build a longer list of accounts like Fiserv, with the people who run their software, ask your AI agent: ```text Use www.enrich.chat to find software and technology services companies that run Salesforce and Adobe Marketing Cloud, like Fiserv, and the CTOs, CIOs and heads of engineering at each, with titles and verified work emails ``` ## How do I find the right people at Fiserv? Start from the website, fiserv.com. Enter it in the free email finder with a name, or ask your AI agent for the people in the roles you sell to, such as CTOs, CIOs and heads of engineering. ```text Use www.enrich.chat to find the CTOs, CIOs and heads of engineering at fiserv.com, with titles and verified work emails ``` Staff addresses follow a known pattern: see the [Fiserv email format](https://enrich.chat/email-format/fiserv/). ## Which other companies use the same tools? See who else runs the tools Fiserv uses: [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Vimeo](https://enrich.chat/companies-using/vimeo/)[Facebook Login](https://enrich.chat/companies-using/facebook-login/)[Facebook Widget](https://enrich.chat/companies-using/facebook-widget/)[WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/)[Facebook Custom Audiences](https://enrich.chat/companies-using/facebook-custom-audiences/) ## Which industry code is Fiserv filed under? Public profiles list Fiserv under [NAICS 518210](https://enrich.chat/naics/518210/), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services. Open the code to see the other companies filed under it, where they are based and how big they are. ## Frequently asked questions ### How many employees does Fiserv have? Fiserv is in the 25,000 to 50,000 employees range on its public company profile. Headcounts are rounded and change as companies hire, so treat the range as a guide. ### What industry is Fiserv in? Fiserv works in information technology and services. This group covers software developers, IT consultancies, managed service providers and other firms that build, run and support technology systems. ### What technology does Fiserv use? Tools detected on its public footprint include Microsoft 365, Facebook Login, Cedexis Radar and Salesforce, across 14 categories. A detected tool shows it was seen, not what Fiserv pays for it. ### Where is Fiserv headquartered? Fiserv is headquartered in Milwaukee, Wisconsin. ### What companies are similar to Fiserv? The closest matches on this site are NCR, Kyndryl Holdings and Workday. They are compared on the business tools they run, their size and where they are based; the profile above lists the reasons. ### What is the website of Fiserv? Fiserv's website is fiserv.com. Staff email usually uses a domain like it, so check the pattern with the free email format finder before you write to anyone. ## Try this prompt Find people at Fiserv ```text Use www.enrich.chat to find the CTOs, CIOs and heads of engineering at fiserv.com, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [NCR](https://enrich.chat/company/ncr/) - [Kyndryl Holdings](https://enrich.chat/company/kyndryl-holdings/) - [Workday](https://enrich.chat/company/workday/) - [Swiggy](https://enrich.chat/company/swiggy/) - [Synopsys](https://enrich.chat/company/synopsys/) - [Red Hat](https://enrich.chat/company/red-hat/) - [Zebra Technologies](https://enrich.chat/company/zebra-technologies/) - [LTI - Larsen & Toubro Infotech](https://enrich.chat/company/lti-larsen-and-toubro-infotech/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)