Products & Services
About Comcast Business
This profile covers Comcast Business, a company operating in Telecommunication providers, employing 10,000+ people, reporting $1B-$5B in annual revenue, classified under Wired and Wireless Telecommunications (except Satellite) and based in Philadelphia, Pennsylvania, United States.
Its primary NAICS classification is 517111 (Wired Telecommunications Carriers). Comcast Business is one of 51,114 Communication companies listed in Pennsylvania.
Business Contact Information
- Phone
- +1 (800) 3913000
- Website
- www.business.comcast.com
- linkedin.com/company/2313203
- facebook.com/111451832328788
- Address
- 1701 John F Kennedy Blvd, Philadelphia, Pennsylvania, 19103, United States
Industry & Classification
- Industry
- Communication
- Sector
- Telecommunication
- Segment
- Telecommunication providers
NAICS Codes
- 51Information
- 5171Wired and Wireless Telecommunications (except Satellite)
- 517111Wired Telecommunications Carriers
SIC Codes
- 48Communications
- 481Telephone Communications
- 4813Wired Telecommunications Carriers
Company Details
- Employees
- 11,599 (10,000+)
- Annual Revenue
- $4.3B ($1B-$5B)
Comcast Business: frequently asked questions
What does Comcast Business do?
This profile covers Comcast Business, a company operating in Telecommunication providers, employing 10,000+ people, reporting $1B-$5B in annual revenue, classified under Wired and Wireless Telecommunications (except Satellite) and based in Philadelphia, Pennsylvania, United States.
Where is Comcast Business located?
Comcast Business is headquartered at 1701 John F Kennedy Blvd, Philadelphia, Pennsylvania, 19103, United States.
How many employees does Comcast Business have?
Comcast Business has about 11,599 employees (the 10,000+ range).
What is Comcast Business's annual revenue?
Comcast Business's annual revenue is estimated at $4.3B (the $1B-$5B range).
What industry is Comcast Business in?
Comcast Business is in the Communication / Telecommunication industry, and its primary NAICS code is 517111 (Wired Telecommunications Carriers).
How can I contact Comcast Business?
Its website is www.business.comcast.com and its phone number is +1 (800) 3913000.
What companies are similar to Comcast Business?
Other large communication companies in Pennsylvania include Xfinity, Comcast IP Phone II LLC, NEP Group Inc and Audacy Inc.
Largest communication companies in Pennsylvania
Largest companies in Pennsylvania
Largest communication companies
Manufacturing sales in Pennsylvania, 2026
In Pennsylvania, Factur's 2026 study counted 44 manufacturing quotes worth $1.6M and 10 purchase orders over 12 months: 23% of quotes became orders, against 21% nationally. See the Pennsylvania data.
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