Products & Services
About Keystone Resources Inc
Keystone Resources Inc is listed as a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Support Activities for Metal Mining, based in Gaines, Michigan, United States and operating in Metals and mining.
Its primary NAICS classification is 213114 (Support Activities for Metal Mining). Keystone Resources Inc is one of 1,493 Raw materials companies listed in Michigan.
Business Contact Information
- Address
- 7185 Smith Rd, Gaines, Michigan, 48436, United States
Industry & Classification
- Industry
- Raw materials
- Sector
- Materials
- Segment
- Metals and mining
NAICS Codes
- 21Mining, Quarrying, and Oil and Gas Extraction
- 2131Support Activities for Mining
- 213114Support Activities for Metal Mining
SIC Codes
- 10Metal Mining
- 108Metal Mining Services
- 1081Site Preparation Contractors
Company Details
- Employees
- 4 (1-5)
- Annual Revenue
- $834,000 ($0M-$1M)
Keystone Resources Inc: frequently asked questions
What does Keystone Resources Inc do?
Keystone Resources Inc is listed as a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Support Activities for Metal Mining, based in Gaines, Michigan, United States and operating in Metals and mining.
Where is Keystone Resources Inc located?
Keystone Resources Inc is headquartered at 7185 Smith Rd, Gaines, Michigan, 48436, United States.
How many employees does Keystone Resources Inc have?
Keystone Resources Inc has about 4 employees (the 1-5 range).
What is Keystone Resources Inc's annual revenue?
Keystone Resources Inc's annual revenue is estimated at $834,000 (the $0M-$1M range).
What industry is Keystone Resources Inc in?
Keystone Resources Inc is in the Raw materials / Materials industry, and its primary NAICS code is 213114 (Support Activities for Metal Mining).
What companies are similar to Keystone Resources Inc?
Other large raw materials companies in Michigan include ALPHA Corp, Arnold Umformtechnik GmbH & Co KG, Southeastern Us Coal Co and Eagle Mine.
Largest raw materials companies in Michigan
Largest companies in Michigan
Largest raw materials companies
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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