1 mining businesses recently registered in Longmont, Colorado.
This page lists new mining businesses registered in Longmont, Colorado. We currently track 1, sourced directly from the Colorado Division of Corporations and refreshed daily as new mining companies file.
Recent additions include Guardian Minerals, LLC. The most recent mining filing was on May 5, 2026.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to mining businesses in Longmont, this is one of the freshest prospect lists in the market.
Sign up to see verified contact details for this business and 1 others in Longmont
Get Started FreeGet owner name, phone, email, and website for newly registered businesses delivered to your inbox daily.
Start Your Free Trial ›