Every new Colorado business filing, every dayNew Businesses Filed in Colorado
We track newly registered businesses across Colorado, enriching each filing with verified contact info. Browse by city or category below.
Updated November 12, 2026 · Most recent business filing Nov 9, 2026
Every new Colorado filing, every day
See how it worksAbout Colorado business filings
DayOneLead tracks newly registered businesses across Colorado. We have logged 211,509 filings so far, spread across 854 cities and towns. 12,655 of them were filed in the last 30 days. Each record is pulled from the Colorado Division of Corporations and enriched with owner and contact details where we can verify them.
New business activity is heaviest in Denver (59,436), Colorado Springs (19,102), and Aurora (12,645). Hundreds of smaller cities add business filings every week too, so the full city list below runs well past the busiest few.
By industry, the most common new Colorado businesses are Real Estate, Cleaning Services, and Consulting. Open any category inside a city to see only the records that match, or browse the latest statewide records further down the page. The most recent business filing we recorded was on Nov 9, 2026.
Colorado New Business Data
In October 2026, DayOneLead tracked 13,749 new business filings in Colorado, up 7% from September 2026 and up 18% against the prior six-month average of 11,698.
The U.S. Census Bureau counted 14,437 new business applications in Colorado in September 2026, 3,687 of them high-propensity (likely to become employers).
New business filings tracked per month
| Month | business filings |
|---|---|
| November 2025 | 11400 |
| December 2025 | 12195 |
| January 2026 | 15750 |
| February 2026 | 12944 |
| March 2026 | 11058 |
| April 2026 | 8828 |
| May 2026 | 5421 |
| June 2026 | 16842 |
| July 2026 | 13133 |
| August 2026 | 13086 |
| September 2026 | 12876 |
| October 2026 | 13749 |
| November 2026 (month to date) | 3239 |
Counts of business filings DayOneLead collected from the Colorado Division of Corporations, starting November 2025 when our feed became complete. The lighter bar is the current month to date.
Census business applications in Colorado
| Month | Census applications | High-propensity | DayOneLead tracked |
|---|---|---|---|
| Sep 2026 | 14,437 | 3,687 | 12,876 |
| Aug 2026 | 14,022 | 3,131 | 13,086 |
| Jul 2026 | 18,535 | 3,958 | 13,133 |
| Jun 2026 | 14,841 | 3,213 | 16,842 |
| May 2026 | 14,173 | 3,149 | 5,421 |
| Apr 2026 | 19,148 | 4,457 | 8,828 |
Census Business Formation Statistics count applications for an employer identification number, not seasonally adjusted. They run ahead of state registrations and include sole proprietors that never file with the state, so the two series measure different steps of starting a business.
Websites and domain age
Based on 146,600 business filings from Sep 2025 to Aug 2026, with domain registration dates from public WHOIS/RDAP records for 50,500 of them. The latest two months are left out because websites are often found weeks after a filing. A domain much older than the filing usually means an existing operation formalizing, not a brand-new idea.
Most common categories
- Real Estate4.1% (1,962)
- Cleaning Services2.2% (1,083)
- Construction2.1% (1,036)
- Consulting2.1% (998)
- Financial Services1.9% (898)
- Business Consulting1.4% (689)
- Restaurant1.1% (509)
- E-commerce1.0% (462)
Share of categorized business filings in Colorado filed from Sep 2025 to Aug 2026.
Top Cities
Top Categories in Colorado
Selected Filings
Frequently Asked Questions
How many new businesses are registered in Colorado each month?
About 12,655 new businesses were registered in Colorado in the last 30 days. DayOneLead has logged 211,509 in total across 854 cities.
How fresh is the Colorado new business data?
We refresh this list every day from the Colorado Division of Corporations. The most recent business filing we recorded was on Nov 9, 2026.
What information is included for each Colorado business?
Each record shows the business name, filing date, city, and category, plus a verified owner name, phone, email, and website wherever we can confirm them.
Where does DayOneLead get its Colorado business records?
Every record comes directly from the Colorado Division of Corporations public records, then is enriched with contact data.
Can I find new Colorado businesses that do not have a website?
Yes. You can filter for newly registered Colorado businesses with no website or an outdated one, which is ideal for web design and marketing agencies.
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