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Products & Services
About Simon Sei
Simon Sei is a company based in Philadelphia, Pennsylvania, United States, operating in Office service, employing 21-50 people, reporting $0M-$1M in annual revenue and classified under Offices of Lawyers.
Its primary NAICS classification is 541110 (Offices of Lawyers). Simon Sei is one of 784,164 Industrial & mechanical companies listed in Pennsylvania.
Business Contact Information
- linkedin.com/company/simon-sei
- Address
- 143 N 11th St, Philadelphia, Pennsylvania, 19107, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5411Legal Services
- 541110Offices of Lawyers
SIC Codes
- 81Legal Services
- 811Legal Services
- 8111Offices of Lawyers
Company Details
- Employees
- 22 (21-50)
- Annual Revenue
- $703,000 ($0M-$1M)
Simon Sei: frequently asked questions
What does Simon Sei do?
Simon Sei is a company based in Philadelphia, Pennsylvania, United States, operating in Office service, employing 21-50 people, reporting $0M-$1M in annual revenue and classified under Offices of Lawyers.
Where is Simon Sei located?
Simon Sei is headquartered at 143 N 11th St, Philadelphia, Pennsylvania, 19107, United States.
How many employees does Simon Sei have?
Simon Sei has about 22 employees (the 21-50 range).
What is Simon Sei's annual revenue?
Simon Sei's annual revenue is estimated at $703,000 (the $0M-$1M range).
What industry is Simon Sei in?
Simon Sei is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541110 (Offices of Lawyers).
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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