Monthly report

New businesses in Colorado: March 2026

16,706 new businesses were formed in Colorado in March 2026, up 31% from February and up 126% from March 2025.

New businesses
16,706
March 2026
Month over month
+31%
vs 12,705
Year over year
+126%
vs 7,404
Most common type
LLC
82% of formations

New Colorado businesses per month

010,00020,000Mar 2024: 5,959Mar 24Apr 2024: 6,010May 2024: 5,793Jun 2024: 5,422Jul 2024: 4,910Aug 2024: 6,410Sep 2024: 6,152Oct 2024: 6,515Nov 2024: 5,637Dec 2024: 6,095Jan 2025: 9,1232025Feb 2025: 6,820Mar 2025: 7,404Apr 2025: 7,357May 2025: 6,575Jun 2025: 6,222Jul 2025: 5,881Aug 2025: 12,281Sep 2025: 12,498Oct 2025: 12,467Nov 2025: 11,053Dec 2025: 11,820Jan 2026: 15,7882026Feb 2026: 12,705Mar 2026: 16,706

By entity type

  • LLCs13,736 · 82%
  • Corporations2,449 · 15%
  • Nonprofits458 · 3%
  • LLPs28 · 0%
  • Limited partnerships18 · 0%
  • Other17 · 0%

Top counties in March 2026

Top cities in March 2026

Want the businesses, not just the count?

The 16,706 businesses counted above are available as a file: name, address, entity type, formation month and, where the state publishes it, the registered agent.

New Business Monthly

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One file every month with the businesses newly registered across 12 states since the file before (more than 170,000 in the latest one). Cancel any time.

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Every business formed in the last 12 months across 15 states: more than 2.2 million records, one CSV per state, with 2 monthly updates included.

The formation date in the files is the year and month. Most records have no email address or EIN.

Get the list of 16,706 new Colorado businesses from March 2026

See the exact count and price as you filter by county, city, ZIP, entity type and formation date. Download a CSV right away and get monthly refreshes. Verified businesses can pay 20% today and the rest over 6 months with Pay-in-6™, building business credit as they pay.

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Methodology

Counts are businesses registered with the state of Colorado whose formation (registration) date falls in March 2026 and that appear on the state register in ListRiver's data as of October 12, 2026. Businesses already dissolved are not counted, so older months can drift slightly as records change. City and county refer to the business address on file. More in the methodology.

Cite this report: ListRiver, “New businesses in Colorado: March 2026”, https://listriver.com/reports/new-businesses/colorado/2026-03. Journalists and researchers are welcome to use these figures with a link.

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