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Products & Services
About 520 Corp
520 Corp is listed as a company based in Philadelphia, Pennsylvania, United States, operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under All Other Business Support Services.
Its primary NAICS classification is 561499 (All Other Business Support Services). 520 Corp is one of 784,164 Industrial & mechanical companies listed in Pennsylvania.
Business Contact Information
- Address
- 220 West, Philadelphia, Pennsylvania, 19103, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5614Business Support Services
- 561499All Other Business Support Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7389Convention and Trade Show Organizers
Company Details
- Employees
- 4 (1-5)
- Annual Revenue
- $458,000 ($0M-$1M)
520 Corp: frequently asked questions
What does 520 Corp do?
520 Corp is listed as a company based in Philadelphia, Pennsylvania, United States, operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under All Other Business Support Services.
Where is 520 Corp located?
520 Corp is headquartered at 220 West, Philadelphia, Pennsylvania, 19103, United States.
How many employees does 520 Corp have?
520 Corp has about 4 employees (the 1-5 range).
What is 520 Corp's annual revenue?
520 Corp's annual revenue is estimated at $458,000 (the $0M-$1M range).
What industry is 520 Corp in?
520 Corp is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
Largest companies in Pennsylvania
Largest industrial & mechanical 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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