Identity graph
Amdocs headquarters, locations and relationships
- Legal name
- Sycamore Networks (Shanghai) Co Ltd
- Industry
- CRM Software
- Founded
- 1982
- Ticker
- NASDAQ: DOX
- Phone
- +1 314 212 7000
- Website
- amdocs.com
- LinkedIn profile for Amdocs
Amdocs office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Chesterfield | Missouri | United States | Headquarters |
| Melbourne | Victoria | Australia | Office |
| Rio de Janeiro | Rio de Janeiro | Brazil | Office |
| São Paulo | São Paulo | Brazil | Office |
| Mississauga | Ontario | Canada | Office |
| Montréal | Quebec | Canada | Office |
- Parent company
- Amdocs is part of Sycamore Networks.
- Competitors
- Amdocs competes with 12 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
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Capabilities (available after sign-in)
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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 Amdocs entity
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Revenue and GTM teams
Territories, enrichment and account expansion on one resolved account.
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The entity and its relationships through the REST API and MCP server.
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Corporate family, comparable companies and deal sourcing.
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Suppliers, sites and partners mapped to the right legal entity.
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Supplier vetting, ownership and jurisdiction checks against one verified entity.
Government
About Amdocs
Amdocs (NASDAQ: DOX) is headquartered in Chesterfield, Missouri, United States. Founded in 1982, the company has 132 recorded locations across 25+ countries and employs approximately 26,969 people worldwide.
Where is Amdocs's main office?
Amdocs's main headquarters office is located at Chesterfield, Missouri 63017, United States. This is the company's primary corporate address.
Amdocs regional offices
Beyond its headquarters in Chesterfield, Amdocs has recorded locations in United States, Australia, Brazil, Canada, Costa Rica, Cyprus, Czechia, Ecuador and 17 other countries.
Amdocs contact information
The main switchboard for Amdocs headquarters can be reached at +1 314 212 7000. Official website: amdocs.com.
What does Amdocs do?
Amdocs Limited provides product-driven information system solutions to major telecommunications companies in the United States and internationally. The Company provides integrated customer care and billing systems for wireless and wireline network operators and service providers, as well as for companies that offer multiple service packages.
One entity, every stage
Put Amdocs to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Amdocs included. Fingerprint search
- Cover Plan territories Amdocs's 132 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
Amdocs: frequently asked questions
Where is Amdocs headquarters?
Chesterfield, Missouri 63017, United States.
What is Amdocs's phone number?
+1 314 212 7000 (headquarters).
When was Amdocs founded?
1982.
How many employees does Amdocs have?
About 26,969, as of October 2026 (GraphIQ.ai estimate).
How many offices does Amdocs have?
132 locations across 25+ countries, including Melbourne, Rio de Janeiro, São Paulo, Mississauga.
Is Amdocs a public company?
Yes. Amdocs trades on NASDAQ under the ticker DOX.
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 Amdocs here is the same Amdocs in your CRM, territory plan and agent answers.
Where does this Amdocs data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.