Identity graph
Comcast headquarters, locations and relationships
- Legal name
- Comcast Corporation
- Industry
- Television Broadcasting
- Founded
- 1963
- Ticker
- NASDAQ: CMCSA
- Phone
- +1 215 286 1700
- Website
- corporate.comcast.com
- LinkedIn profile for Comcast
Comcast office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Philadelphia | Pennsylvania | United States | Headquarters |
| — | — | Canada | Office |
| — | Bremen | Germany | Office |
| Sukabumi | West Java | Indonesia | Office |
| London | England | United Kingdom | Office |
| Bonita Springs | Florida | United States | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
- Competitors
- Comcast competes with 12 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
Open in GraphIQ.aiMore Comcast data in GraphIQ.ai
This page shows the public record. Sign in with a work email to open the rest of the entity.
-
Technographics (available after sign-in)
Software, cloud and infrastructure in use.
-
Firmographics (available after sign-in)
Revenue, headcount, growth and industry codes.
-
Capabilities (available after sign-in)
Products, services and certifications.
-
News (available after sign-in)
Recent coverage and signals, resolved to the entity.
-
And more (available after sign-in)
Subsidiaries, people and lookalike companies.
Who uses the Comcast entity
-
Revenue and GTM teams
Territories, enrichment and account expansion on one resolved account.
RevOps Sales & marketing -
Industry and supply chain
Suppliers, sites and partners mapped to the right legal entity.
Industry -
Private equity and investors
Corporate family, comparable companies and deal sourcing.
Private equity -
Developers and AI agents
The entity and its relationships through the REST API and MCP server.
Developers -
Government and public sector
Supplier vetting, ownership and jurisdiction checks against one verified entity.
Government
About Comcast
Comcast (NASDAQ: CMCSA) is headquartered in Philadelphia, Pennsylvania, United States. Founded in 1963, the company has 16 recorded locations across 5+ countries and employs approximately 179,000 people worldwide.
Where is Comcast's main office?
Comcast's main headquarters office is located at Philadelphia, Pennsylvania 19132, United States. This is the company's primary corporate address.
Comcast regional offices
Beyond its headquarters in Philadelphia, Comcast has recorded locations in United States, Canada, Germany, Indonesia and United Kingdom.
Comcast contact information
The main switchboard for Comcast headquarters can be reached at +1 215 286 1700. Official website: corporate.comcast.com.
What does Comcast do?
Comcast Corporation provides media and television broadcasting services. The Company offers video streaming, television programming, high-speed Internet, cable television, and communication services. Comcast serves customers worldwide.
One entity, every stage
Put Comcast to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Comcast included. Fingerprint search
- Cover Plan territories Comcast's 16 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
Comcast: frequently asked questions
Where is Comcast headquarters?
Philadelphia, Pennsylvania 19132, United States.
What is Comcast's phone number?
+1 215 286 1700 (headquarters).
When was Comcast founded?
1963.
How many employees does Comcast have?
About 179,000, as of October 2026 (GraphIQ.ai estimate).
How many offices does Comcast have?
16 locations across 5+ countries, including Sukabumi, London, Bonita Springs, Miami.
Is Comcast a public company?
Yes. Comcast trades on NASDAQ under the ticker CMCSA.
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 Comcast here is the same Comcast in your CRM, territory plan and agent answers.
Where does this Comcast data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.