Every new Colorado business filing, every dayOnsemble
ROSS ANDREW JAMES, Registered Agent
Onsemble Ventures LLC operates the Onsemble platform, an AI-powered home services ecosystem based in Denver, Colorado. The company connects homeowners with service providers, with an emphasis on electric and sustainable solutions, and is backed by partners and advisors in the electric future space.
Filed February 27, 2026 · Denver, CO · Denver County
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Colorado Secretary of State · Entity 20261250690 · Retrieved June 13, 2026
About Onsemble
ONSEMBLE VENTURES LLC filed in Colorado on February 27, 2026, as an AI-powered home services ecosystem. Owner Ross Andrew James filed personally as the registered agent. The company's domain was registered on Squarespace Domains II in 1999, over 26 years before the filing, and its website is a modern Webflow site that matches the business name and Denver address. The business is online-only. We estimate annual revenue under $100,000 and 6 to 25 employees. No annual report or EIN on file yet.
- Domain registered on Squarespace Domains II in 1999, over 26 years before the 2026 filing.
- Owner Ross Andrew James filed personally as the registered agent.
- Website is a modern Webflow site that confirmed the business name and Denver address.
- Online-only footprint with estimated revenue under $100K and 6-25 employees.
- No annual report or EIN on file yet.
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 3,432 new businesses registered in Denver in February 2026, one of 11 home services 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 Onsemble registered?
Onsemble was registered as LLC on February 27, 2026 in Colorado.
Where is Onsemble located?
Onsemble is based in Denver, CO, 80209, in Denver County.
What type of business is Onsemble?
Onsemble is classified as a home services business (ai-powered home services ecosystem).
Does Onsemble have an EIN on file?
No EIN was found on file for Onsemble at the time of registration.
Who Sells to This Business
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