Businesses in Pitkin County, Colorado

As of October 12, 2026, ListRiver's records show 10,545 active registered businesses in Pitkin County, Colorado, the 16th most among Colorado counties. 77% are LLCs. 108 were formed in September 2026. That is 1% of all Colorado businesses on record.

From official Colorado registry records, updated weekly. Look up a Colorado business by name.

Businesses on record
10,545
Formed in the last 12 months
1,344
Formed in September
108
With a phone number
4%
428 records

New Pitkin County businesses per month

0100200Oct 2024: 63Oct 24Nov 2024: 31Dec 2024: 46Jan 2025: 882025Feb 2025: 72Mar 2025: 67Apr 2025: 69May 2025: 71Jun 2025: 63Jul 2025: 57Aug 2025: 76Sep 2025: 83Oct 2025: 80Nov 2025: 100Dec 2025: 85Jan 2026: 1182026Feb 2026: 109Mar 2026: 135Apr 2026: 189May 2026: 129Jun 2026: 115Jul 2026: 89Aug 2026: 87Sep 2026: 108

Businesses on record by formation month, through September 2026. Monthly Colorado new-business reports · Get the list of 108 new businesses formed in September 2026

Entity types

  • LLCs8,121 · 77%
  • Corporations1,419 · 13%
  • Nonprofits861 · 8%
  • Limited partnerships94 · 1%
  • Other34 · 0%
  • LLPs16 · 0%

Top cities

Top ZIP codes

Newest business names registered in Pitkin County

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BusinessCityTypeFormed
Name hiddenAspenLLCOct 2026
Name hiddenAspenLLCOct 2026
Name hiddenBasaltLLCOct 2026
Name hiddenAspenLLCOct 2026
Name hiddenAspenLLCOct 2026
Name hiddenAspenCorporationOct 2026
Name hiddenBasaltLLCOct 2026
Name hiddenBasaltLLCOct 2026
Name hiddenBasaltLLCOct 2026
Name hiddenBasaltLLCOct 2026
Name hiddenAspenLLCOct 2026
Name hiddenAspenLLCOct 2026
Name hiddenAspenLLCOct 2026
Name hiddenAspenLLCOct 2026
Name hiddenAspenNonprofitOct 2026
Name hiddenAspenLLCOct 2026
Name hiddenSnowmass VillageLLCOct 2026
Name hiddenBasaltLLCOct 2026
Name hiddenAspenNonprofitOct 2026
Name hiddenAspenLLCOct 2026
Name hiddenAspenLLCOct 2026
Name hiddenBasaltNonprofitOct 2026
Name hiddenAspenLLCOct 2026
Name hiddenSnowmass VillageLLCOct 2026
Name hiddenBasaltLLCOct 2026

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Common questions about Pitkin County businesses

How many businesses are registered in Pitkin County, Colorado?

ListRiver has 10,545 active registered businesses in Pitkin County, Colorado on record as of October 12, 2026, from official Colorado business registry data. Dissolved and defunct businesses are not counted.

How many new businesses were formed in Pitkin County, Colorado in September 2026?

108 businesses on record in Pitkin County, Colorado were formed in September 2026.

How many new businesses opened in Pitkin County, Colorado in the last 12 months?

1,344 businesses on record in Pitkin County, Colorado were formed in the 12 months through September 2026.

What is the most common type of business in Pitkin County, Colorado?

LLCs are the most common: 8,121 of 10,545 businesses on record (77%), followed by Corporations with 1,419 (13%).

Where does this data come from?

From Colorado's official business registry. ListRiver loads each new state file, standardizes it, removes duplicates and updates its database weekly. Email and industry details are added from SMBCredit.net where available.

How do I get a list of businesses in Pitkin County, Colorado?

Use ListRiver's list builder to filter Pitkin County, Colorado businesses by entity type, formation date, industry and contact details, see the exact count and price, and download a CSV. Every list includes monthly refresh files.

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About this data

Counts come from official Colorado business registry records on file with ListRiver, current as of October 12, 2026. They include businesses that are active on the state register; dissolved and defunct entities are excluded. Contact details are added from SMBCredit.net where available. Formation months reflect the registration date the state reports. See the methodology for sources, update schedules and known limits.