Every new Colorado business filing, every dayWhiteside Consulting
STACEY KATHLEEN WHITESIDE, Registered Agent
Whiteside Consulting Group provides consulting services, as indicated by the website title and services page. The site lists Idaho phone numbers, while the LLC filing shows a Denver, CO address, suggesting possible multi-state operations or a remote setup. The business appears to be a small consulting firm.
Filed December 23, 2025 · Denver, CO · Denver County
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Colorado Secretary of State · Entity 20258378671 · Retrieved June 13, 2026
About Whiteside Consulting
Whiteside Consulting, LLC filed in Colorado on December 23, 2025, with a principal address in Denver. Owner Stacey Kathleen Whiteside filed personally as the registered agent. Its domain was registered 9,449 days before filing, on February 9, 2000, through GoDaddy. The company was first seen by DayOneLead 172 days after filing, on June 13, 2026. No annual report or EIN on file yet.
- Domain registered 9,449 days before filing, indicating a very long-established online presence.
- Owner Stacey Kathleen Whiteside filed personally as the registered agent.
- We estimate revenue between $100K and $1M and 1 to 5 employees.
- Website is a modern Wix site with a hybrid footprint.
- 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 24, 2026.
One of 3,487 new businesses registered in Denver in December 2025, one of 32 consulting 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 Whiteside Consulting registered?
Whiteside Consulting was registered as LLC on December 23, 2025 in Colorado.
Where is Whiteside Consulting located?
Whiteside Consulting is based in Denver, CO, 80238, in Denver County.
What type of business is Whiteside Consulting?
Whiteside Consulting is classified as a consulting business (management consulting).
Does Whiteside Consulting have an EIN on file?
No EIN was found on file for Whiteside Consulting at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
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