Every new Colorado business filing, every dayNew Businesses Filed in Aurora, CO
12,739 newly registered businesses tracked in Aurora, Colorado. Browse by category or see the latest filings below.
Updated November 12, 2026 · Most recent business filing Nov 9, 2026
Every new Colorado filing, every day
See how it worksAbout New Aurora Businesses
Aurora, CO has 12,739 newly registered businesses in our database. 835 of those landed in the past 30 days. We refresh this page daily as new Aurora companies appear in the Colorado Division of Corporations records.
The most active industries in Aurora are Cleaning Services (207), Transportation (124), and Construction (113). Use the category list below to narrow the results to a single industry, or scroll down for the most recent records of any type.
Every entry shows the business name, filing date, and category, plus verified owner and contact information where we have it. The latest Aurora business filing was recorded on Nov 9, 2026. You can jump back to the full Colorado view any time to compare Aurora against other markets.
Aurora New Business Data
In October 2026, DayOneLead tracked 909 new business filings in Aurora, up 12% from September 2026 and up 32% against the prior six-month average of 689.
That is 6.6% of the 13,749 business filings tracked statewide in Colorado that month.
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 | 646 |
| December 2025 | 708 |
| January 2026 | 923 |
| February 2026 | 766 |
| March 2026 | 625 |
| April 2026 | 418 |
| May 2026 | 312 |
| June 2026 | 1059 |
| July 2026 | 764 |
| August 2026 | 770 |
| September 2026 | 809 |
| October 2026 | 909 |
| November 2026 (month to date) | 194 |
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 | Statewide 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 7,822 business filings from Oct 2025 to Aug 2026, with domain registration dates from public WHOIS/RDAP records for 2,711 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
- Cleaning Services7.1% (148)
- Real Estate4.3% (90)
- Construction4.0% (83)
- Restaurant2.9% (60)
- Trucking2.8% (59)
- Transportation2.6% (53)
- Home Health Care2.4% (50)
- Consulting2.1% (43)
Share of categorized business filings in Aurora filed from Oct 2025 to Aug 2026.
Business Categories
Selected Filings
Frequently Asked Questions
How many new businesses are registered in Aurora, CO?
DayOneLead tracks 12,739 newly registered businesses in Aurora, with about 835 added in the last 30 days.
How fresh is the Aurora business data?
We refresh this page every day from the Colorado Division of Corporations. The latest Aurora business filing we recorded was on Nov 9, 2026.
What are the most common new businesses in Aurora?
The most active industries among new Aurora registrations are Cleaning Services, Transportation, and Construction. You can filter by any category to narrow the list.
What information is included for each Aurora business?
Each entry shows the business name, filing date, and category, plus a verified owner name, phone, email, and website wherever we can confirm them.
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