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Products & Services
About Sei Service
Sei Service is listed as a company based in Massachusetts, United States, operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under All Other Professional, Scientific, and Technical Services.
Its primary NAICS classification is 541990 (All Other Professional, Scientific, and Technical Services). Sei Service is one of 418,710 Industrial & mechanical companies listed in Massachusetts.
Business Contact Information
- Website
- seiservice.fr.gd
- linkedin.com/company/sei-service
- Address
- 106 Bd Oued Draa Casablanca Casablanca, Massachusetts, 20220, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5419Other Professional, Scientific, and Technical Services
- 541990All Other Professional, Scientific, and Technical Services
SIC Codes
- 44Water Transportation
- 449Services Incidental To Water Transportation
- 4499Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing
Company Details
- Employees
- 4 (1-5)
- Annual Revenue
- $918,000 ($0M-$1M)
Sei Service: frequently asked questions
What does Sei Service do?
Sei Service is listed as a company based in Massachusetts, United States, operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under All Other Professional, Scientific, and Technical Services.
Where is Sei Service located?
Sei Service is headquartered at 106 Bd Oued Draa Casablanca Casablanca, Massachusetts, 20220, United States.
How many employees does Sei Service have?
Sei Service has about 4 employees (the 1-5 range).
What is Sei Service's annual revenue?
Sei Service's annual revenue is estimated at $918,000 (the $0M-$1M range).
What industry is Sei Service in?
Sei Service is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541990 (All Other Professional, Scientific, and Technical Services).
How can I contact Sei Service?
Its website is seiservice.fr.gd.
Largest companies in Massachusetts
Largest industrial & mechanical companies
Manufacturing sales in Massachusetts, 2026
In Massachusetts, Factur's 2026 study counted 32 manufacturing quotes worth $961K and 7 purchase orders over 12 months: 22% of quotes became orders, against 21% nationally. See the Massachusetts data.
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