Grimstone Mining LLC

Chicago, IL

UEI
ZCH8PR2HDJ95
CAGE
16ZN6
Primary NAICS
212114 Surface Coal Mining
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • For Profit Organization
  • Limited Liability Company
Entity structure
Corporate Entity (Not Tax Exempt)
Other NAICS codes in SAM.gov
SAM.gov registration date
Physical address
60 W Erie St APT 801, Chicago, IL 60654, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Quick answers

Is Grimstone Mining LLC registered in SAM.gov?

Yes. Grimstone Mining LLC's SAM.gov registration is active through October 5, 2027.

On GovTribe

See Grimstone Mining LLC's full federal record

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