Every new Colorado business filing, every dayOnsight Fitness
ADAM MARCUS SMITH, Registered Agent
Onsight Fitness is a fitness business based in Centennial, Colorado, specializing in outdoor activities. The website emphasizes outdoor training and has a local phone number, indicating a physical presence.
Filed January 1, 2026 · Centennial, CO · Arapahoe County
Find new fitness businesses in Centennial, then launch a cold email campaign built for you.
Every new Colorado filing, every day
See how it worksSource
Colorado Secretary of State · Entity 20258424434 · Retrieved June 13, 2026
About Onsight Fitness
Onsight Fitness, LLC is a Colorado outdoor fitness company filed on January 1, 2026, by owner Adam Marcus Smith, who also serves as the registered agent. The domain was registered just 3 days before filing, on December 29, 2025, through Name. The modern website matches the filing name and address. We estimate annual revenue under $100,000 and 1 to 5 employees, with an online-only footprint. No annual report or EIN on file yet.
- Domain registered only 3 days before the Colorado filing date.
- Owner Adam Marcus Smith filed personally as registered agent.
- We estimate revenue under $100,000 and 1 to 5 employees.
- Website is modern and confirmed to match filing name and address.
- 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 224 new businesses registered in Centennial in January 2026, and the only fitness business registered there that month.
Is this business yours?
It's getting views. Claim the page for free to control what your customers see.
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 Onsight Fitness registered?
Onsight Fitness was registered as LLC on January 1, 2026 in Colorado.
Where is Onsight Fitness located?
Onsight Fitness is based in Centennial, CO, 80122, in Arapahoe County.
What type of business is Onsight Fitness?
Onsight Fitness is classified as a fitness business (outdoor fitness).
Does Onsight Fitness have an EIN on file?
No EIN was found on file for Onsight Fitness at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
Turn fresh fitness businesses into your next customers
We find newly registered businesses, verify their contact details, and build the campaign. You review everything before anything sends.
Build My Campaign Free ›