Business details
- Website
- kochinc.com
- Phone
- (530) 432-4000
- Location
- Grass Valley, CA 95945-9533
- Industry
- Industrial engineering
- Years in business
- 35
Public business profile
Koch & Koch, Inc.
Grass Valley, CA
Public records list Koch & Koch, Inc. as an industrial engineering business in Grass Valley, CA.
Profile confidence
Built from public business information. Private owner contact information is never displayed.
Information checked August 10, 2026
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Business highlights
- Source coverage
- 2 public sources
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