Every new Colorado business filing, every daySEAN MATTHEW HOLM, Registered Agent
Queldrex LLC is a Colorado-based software company that develops precision tools for businesses and agencies, including an AI Visibility Scanner, monitoring, security tools, and custom development.
Filed June 18, 2026 · Castle Rock, CO
Find new software tools businesses in Castle Rock, then launch a cold email campaign built for you.

Every new Colorado filing, every day
See how it worksQueldrex is a software tools business (LLC) registered on June 18, 2026 with the Colorado Division of Corporations. The business is located in Castle Rock, Colorado 80104. The record lists SEAN MATTHEW HOLM as Registered Agent.
It's getting views. Claim the page for free to control what your customers see.
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.
Filing timeline will be available soon.
Queldrex was registered as LLC on June 18, 2026 in Colorado.
Queldrex is based in Castle Rock, CO, 80104.
Queldrex is classified as a software tools business (ai & security tools).
No EIN was found on file for Queldrex at the time of registration.
Based on the business category, these service providers typically target this type of business.
We find newly registered businesses, verify their contact details, and build the campaign. You review everything before anything sends.
Build My Campaign Free ›