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New businesses in Boulder County, Colorado

The LLCs and corporations that registered in Boulder County, week by week, from Colorado's public filing records.

136 new businesses were published in Boulder County, Colorado in the week of , against a 52-week average of 165 a week.

Over the last 52 weeks: 8,584 new filings, of which 7,096 LLCs and 1,207 corporations.

7% of Boulder's filings list a shared agent or virtual-office address; 7,976 a year are at the owner's own address.

136last week
540last 4 weeks
8,584last 52 weeks
7%shared addresses

New filings per week in Boulder County

0150300Week of 2025-10-13: 134Oct 13Week of 2025-10-20: 143Week of 2025-10-27: 145Week of 2025-11-03: 134Week of 2025-11-10: 153Week of 2025-11-17: 157Week of 2025-11-24: 111Week of 2025-12-01: 166Week of 2025-12-08: 133Dec 8Week of 2025-12-15: 124Week of 2025-12-22: 80Week of 2025-12-29: 215Week of 2026-01-05: 212Week of 2026-01-12: 182Week of 2026-01-19: 164Week of 2026-01-26: 170Week of 2026-02-02: 169Feb 2Week of 2026-02-09: 157Week of 2026-02-16: 176Week of 2026-02-23: 220Week of 2026-03-02: 202Week of 2026-03-09: 202Week of 2026-03-16: 166Week of 2026-03-23: 161Week of 2026-03-30: 164Mar 30Week of 2026-04-06: 213Week of 2026-04-13: 280Week of 2026-04-20: 275Week of 2026-04-27: 204Week of 2026-05-04: 153Week of 2026-05-11: 216Week of 2026-05-18: 178Week of 2026-05-25: 160May 25Week of 2026-06-01: 160Week of 2026-06-08: 175Week of 2026-06-15: 147Week of 2026-06-22: 153Week of 2026-06-29: 144Week of 2026-07-06: 148Week of 2026-07-13: 164Week of 2026-07-20: 143Jul 20Week of 2026-07-27: 165Week of 2026-08-03: 146Week of 2026-08-10: 199Week of 2026-08-17: 161Week of 2026-08-24: 173Week of 2026-08-31: 134Week of 2026-09-07: 113Week of 2026-09-14: 126Sep 14Week of 2026-09-21: 124Week of 2026-09-28: 154Week of 2026-10-05: 136

Last week's new filings

Up to 25 of the 136 published Oct 5 to Oct 11. The full list adds mailing addresses, registered agents and filing details.

BusinessTypeCityFiled
137 S Warbler Ct LLCLLCLouisvilleOct 11
Cryo Confectionery LLCLLCLouisvilleOct 11
The Boulder Process Server LLCLLCBoulderOct 11
Yoder Provisions, LLCLLCBoulderOct 11
Talon 5 Labs LLCLLCLongmontOct 11
H.L.U. Services IncCorporationLongmontOct 11
ONE IDLEWILD PROPERTIES, LLCLLCLafayetteOct 10
Wild Strong LLCLLCBoulderOct 10
Canvas Landscapes LLCLLCLongmontOct 10
Results and Recovery Massage Therapy LLCLLCLongmontOct 10
Nine Lions Design LLCLLCLafayetteOct 10
A&E Ballistic Consulting LLCLLCHygieneOct 10
Aevivo LLCLLCBoulderOct 10
GORILLA'S CARPENTERS LLCLLCLongmontOct 10
STSS CO LLCLLCBoulderOct 10
Boulder Recycling LLCLLCBoulderOct 10
STAPLETHREAD INCCorporationBoulderOct 9
TUCKLOOP INCCorporationBoulderOct 9
Aura Audiology LLCLLCLafayetteOct 9
Waypoint Web Studio LLCLLCBoulderOct 9
Full Send Biotech Consulting, LLCLLCBoulderOct 9
Flatiron Trading LLCLLCBoulderOct 9
Thyrsus LLCLLCLongmontOct 9
Superior Preschool LLCLLCSuperiorOct 9
BloomPath Center for Grief and LossNonprofitLongmontOct 9

Where they are

  • Boulder4,546
  • Longmont1,712
  • Lafayette882
  • Louisville599
  • Superior361
  • Lyons159
  • Niwot103
  • Nederland95

Cities on the principal (NY: process) address over 52 weeks.

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Source: Colorado Secretary of State: Business Entities in Colorado (data.colorado.gov). County from the principal address ZIP code. Counts are filings the state published in each week. Methodology.