Colorado › Costilla County

New businesses registered in Costilla County, Colorado

30 new businesses registered in the last 90 days · updated October 8, 2026

See who just formed in Costilla County

30 businesses registered here in the last 90 days. Start a free trial to see every one — with addresses and registered agents — plus a weekly email the moment new businesses file.

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Most recent filings

Matrix Carbon Foundation

Nonprofit · Blanca · July 10, 2026

Lonesome Creek Farms LLC

LLC · San Luis · July 15, 2026

Lonesome Creek Cattle Company LLC

LLC · San Luis · July 15, 2026

3c Squared LLC

LLC · Jaroso · July 15, 2026

Kester Hunts, LLC

LLC · Blanca · July 20, 2026

Hrc Ventures LLC

LLC · Blanca · July 22, 2026

Mondragon Bros. Ranch LLC

LLC · San Luis · July 23, 2026