Identity graph
Five9 headquarters, locations and relationships
- Legal name
- Five9, Inc.
- Industry
- Software As A Service
- Founded
- 2001
- Ticker
- NASDAQ: FIVN
- Phone
- +1 925 201 2000
- Website
- five9.com
- LinkedIn profile for Five9
Five9 office locations
| City | State / region | Country | Type |
|---|---|---|---|
| San Ramon | California | United States | Headquarters |
| Melbourne | Victoria | Australia | Office |
| — | — | Norway | Office |
| Nizhniy Novgorod | Nizhny Novgorod Oblast | Russia | Office |
| Midvale | Utah | United States | Office |
| Pleasanton | California | United States | Office |
- Parent company
- Five9 is part of Five Rivers Solutions.
- Competitors
- Five9 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 Five9 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 Five9
Five9 (NASDAQ: FIVN) is headquartered in San Ramon, California, United States. Founded in 2001, the company has 11 recorded locations across 4+ countries and employs approximately 2,910 people worldwide.
Where is Five9's main office?
Five9's main headquarters office is located at 3001 Bishop Drivesuite, San Ramon, California 94583, United States. This is the company's primary corporate address.
Five9 regional offices
Beyond its headquarters in San Ramon, Five9 has recorded locations in United States, Australia, Norway and Russia.
Five9 contact information
The main switchboard for Five9 headquarters can be reached at +1 925 201 2000. Official website: five9.com.
What does Five9 do?
Five9, Inc. provides cloud contact center software. The Company offers real-time and historical reporting, recording, quality monitoring, workforce, and customer relationship management integrations. Five9 serves health care, financial services, retail, government, customer services, and telemarketing industries worldwide.
One entity, every stage
Put Five9 to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Five9 included. Fingerprint search
- Cover Plan territories Five9's 11 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
Five9: frequently asked questions
Where is Five9 headquarters?
3001 Bishop Drivesuite, San Ramon, California 94583, United States.
What is Five9's phone number?
+1 925 201 2000 (headquarters).
When was Five9 founded?
2001.
How many employees does Five9 have?
About 2,910, as of October 2026 (GraphIQ.ai estimate).
How many offices does Five9 have?
11 locations across 4+ countries, including Melbourne, Nizhniy Novgorod, Midvale, Pleasanton.
Is Five9 a public company?
Yes. Five9 trades on NASDAQ under the ticker FIVN.
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 Five9 here is the same Five9 in your CRM, territory plan and agent answers.
Where does this Five9 data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.