Identity graph
Fiserv headquarters, locations and relationships
- Legal name
- Fiserv, Inc
- Industry
- Software As A Service
- Founded
- 1984
- Ticker
- NASDAQ: FISV
- Phone
- +1 800 872 7882
- Website
- fiserv.com
- LinkedIn profile for Fiserv
Fiserv office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Milwaukee | Wisconsin | United States | Headquarters |
| Chennai | Tamil Nadu | India | Office |
| Gurugram | Haryana | India | Office |
| Hyderabad | Telangana | India | Office |
| Seoul | Seoul | South Korea | Office |
| Brookfield | Wisconsin | United States | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
- Competitors
- Fiserv competes with 12 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
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Technographics (available after sign-in)
Software, cloud and infrastructure in use.
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Firmographics (available after sign-in)
Revenue, headcount, growth and industry codes.
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Capabilities (available after sign-in)
Products, services and certifications.
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News (available after sign-in)
Recent coverage and signals, resolved to the entity.
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And more (available after sign-in)
Subsidiaries, people and lookalike companies.
Who uses the Fiserv entity
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Revenue and GTM teams
Territories, enrichment and account expansion on one resolved account.
RevOps Sales & marketing -
Developers and AI agents
The entity and its relationships through the REST API and MCP server.
Developers -
Private equity and investors
Corporate family, comparable companies and deal sourcing.
Private equity -
Industry and supply chain
Suppliers, sites and partners mapped to the right legal entity.
Industry -
Government and public sector
Supplier vetting, ownership and jurisdiction checks against one verified entity.
Government
About Fiserv
Fiserv (NASDAQ: FISV) is headquartered in Milwaukee, Wisconsin, United States. Founded in 1984, the company has 13 recorded locations across 3+ countries and employs approximately 38,000 people worldwide.
Where is Fiserv's main office?
Fiserv's main headquarters office is located at Milwaukee, Wisconsin 53205, United States. This is the company's primary corporate address.
Fiserv regional offices
Beyond its headquarters in Milwaukee, Fiserv has recorded locations in United States, India and South Korea.
Fiserv contact information
The main switchboard for Fiserv headquarters can be reached at +1 800 872 7882. Official website: fiserv.com.
What does Fiserv do?
Fiserv, Inc. provides fintech solutions. The Company provides a platform that enables businesses to accept payments, track performance, and drive sales. Fiserv serves corporate and public sector, merchants, banks, credit unions, and other financial institutions globally.
One entity, every stage
Put Fiserv to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Fiserv included. Fingerprint search
- Cover Plan territories Fiserv's 13 locations roll up to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
POST/api/v2/organizations/search
Fiserv: frequently asked questions
Where is Fiserv headquarters?
Milwaukee, Wisconsin 53205, United States.
What is Fiserv's phone number?
+1 800 872 7882 (headquarters).
When was Fiserv founded?
1984.
How many employees does Fiserv have?
About 38,000, as of October 2026 (GraphIQ.ai estimate).
How many offices does Fiserv have?
13 locations across 3+ countries, including Chennai, Gurugram, Hyderabad, Seoul.
Is Fiserv a public company?
Yes. Fiserv trades on NASDAQ under the ticker FISV.
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so Fiserv here is the same Fiserv in your CRM, territory plan and agent answers.
Where does this Fiserv data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.