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About Jsi
Jsi is a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Engineering Services and based in Grand Haven, Michigan, United States.
Its primary NAICS classification is 541330 (Engineering Services). Jsi is one of 1,839,787 companies listed in Michigan.
Business Contact Information
- Phone
- +1 (616) 8478405
- Address
- 212 S Harbor Dr, Grand Haven, Michigan, 49417, United States
Industry & Classification
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5413Architectural, Engineering, and Related Services
- 541330Engineering Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 871Engineering, Architectural, And Surveying
- 8711Engineering Services
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $716,000 ($0M-$1M)
Jsi: frequently asked questions
What does Jsi do?
Jsi is a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Engineering Services and based in Grand Haven, Michigan, United States.
Where is Jsi located?
Jsi is headquartered at 212 S Harbor Dr, Grand Haven, Michigan, 49417, United States.
How many employees does Jsi have?
Jsi has about 5 employees (the 1-5 range).
What is Jsi's annual revenue?
Jsi's annual revenue is estimated at $716,000 (the $0M-$1M range).
What industry is Jsi in?
Jsi's primary NAICS code is 541330 (Engineering Services).
How can I contact Jsi?
Its phone number is +1 (616) 8478405.
Largest companies in Michigan
Largest companies on Factur
Manufacturing sales in Michigan, 2026
In Michigan, Factur's 2026 study counted 81 manufacturing quotes worth $4.7M and 28 purchase orders over 12 months: 35% of quotes became orders, against 21% nationally. See the Michigan data.
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