Every new Colorado business filing, every dayDerthor
The site is a standard Shopify store, and the business is located in Denver, Colorado, as indicated by the LLC principal address.
Filed September 28, 2025 · Denver, CO · Denver County
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Colorado Secretary of State · Entity 20258073114 · Retrieved June 13, 2026
About Derthor
Derthor LLC filed in Colorado on September 28, 2025, with a principal address in Denver. Its domain was registered 469 days before filing, through Tucows Domains, and the website matched the filing name and address. The company shares its address with 3,473 other entities. We first saw the business 258 days after filing. No annual report or EIN on file yet. We estimate revenue between $100,000 and $1 million and 1-5 employees.
- Domain registered 469 days before the Colorado filing date.
- Website identity confirmed to match the filing name and address.
- Shares its Denver address with 3,473 other entities.
- We estimate revenue between $100,000 and $1 million and 1-5 employees.
- No annual report or EIN on file yet.
- First seen 258 days after filing.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 3,376 new businesses registered in Denver in September 2025, one of 4 online retail businesses.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was Derthor registered?
Derthor was registered as LLC on September 28, 2025 in Colorado.
Where is Derthor located?
Derthor is based in Denver, CO, 80203, in Denver County.
What type of business is Derthor?
Derthor is classified as a online retail business (novelty pillows).
Does Derthor have an EIN on file?
No EIN was found on file for Derthor at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
8 companies similar to Derthor registered in Denver County in the last 30 days
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