Open Source Mainframes Inc
Commercial services · Fairmont, Minnesota
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Products & Services
About Open Source Mainframes Inc
This profile covers Open Source Mainframes Inc, a company employing 6-10 people, reporting $0M-$1M in annual revenue, classified under Other Services (except Public Administration), based in Fairmont, Minnesota, United States and operating in Office service.
Its primary NAICS classification is 813219 (Other Grantmaking and Giving Services). Open Source Mainframes Inc is one of 334,908 Industrial & mechanical companies listed in Minnesota.
Business Contact Information
- Phone
- +1 (507) 9330390
- Website
- opensourcemainframes.org
- Address
- 1831 Oakwood Ave, Fairmont, Minnesota, 56031, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 81Other Services (except Public Administration)
- 8132Grantmaking and Giving Services
- 813219Other Grantmaking and Giving Services
SIC Codes
- 83Social Services
- 839Social Services, Not Elsewhere Classified
- 8399Human Rights Organizations
Company Details
- Employees
- 8 (6-10)
- Annual Revenue
- $565,000 ($0M-$1M)
Open Source Mainframes Inc: frequently asked questions
What does Open Source Mainframes Inc do?
This profile covers Open Source Mainframes Inc, a company employing 6-10 people, reporting $0M-$1M in annual revenue, classified under Other Services (except Public Administration), based in Fairmont, Minnesota, United States and operating in Office service.
Where is Open Source Mainframes Inc located?
Open Source Mainframes Inc is headquartered at 1831 Oakwood Ave, Fairmont, Minnesota, 56031, United States.
How many employees does Open Source Mainframes Inc have?
Open Source Mainframes Inc has about 8 employees (the 6-10 range).
What is Open Source Mainframes Inc's annual revenue?
Open Source Mainframes Inc's annual revenue is estimated at $565,000 (the $0M-$1M range).
What industry is Open Source Mainframes Inc in?
Open Source Mainframes Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 813219 (Other Grantmaking and Giving Services).
How can I contact Open Source Mainframes Inc?
Its website is opensourcemainframes.org and its phone number is +1 (507) 9330390.
Largest industrial & mechanical companies
Manufacturing sales in Minnesota, 2026
In Minnesota, Factur's 2026 study counted 32 manufacturing quotes worth $307K and 7 purchase orders over 12 months: 22% of quotes became orders, against 21% nationally. See the Minnesota data.
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