Every new Colorado business filing, every dayWhite Line Underground Drilling
White Line Underground Drilling LLC specializes in horizontal directional drilling, pipelines, and trenchless utilities. The website lists operations in Pompano Beach, Florida, while the LLC filing shows a principal address in Denver, Colorado. The company emphasizes safety and technology in its trenchless utility installations.
Filed July 17, 2026 · Denver, CO · Denver County
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Colorado Secretary of State · Entity 20261863619 · Retrieved July 22, 2026
About White Line Underground Drilling
White Line Underground Drilling LLC filed in Colorado on July 17, 2026, as a horizontal directional drilling company. Its domain was registered 332 days before filing, on August 19, 2025, through HOSTINGER operations, UAB, and the site was built with Hostinger Website Builder. The website identity was confirmed to match the filing. The principal address is in Denver, Colorado, and 662 other entities share this same address. No annual report or EIN on file yet. We estimate revenue between $1M and $10M and 6 to 25 employees.
- Domain registered 332 days before filing, showing early planning.
- Filed in Colorado with a principal address in Denver.
- Website built with Hostinger Website Builder and identity confirmed.
- 662 other entities share the same principal address, suggesting a shared office or registered agent service.
- We estimate revenue of $1M-$10M 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 3,648 new businesses registered in Denver in July 2026, and the only horizontal directional drilling business registered there that month.
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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 White Line Underground Drilling registered?
White Line Underground Drilling was registered as LLC on July 17, 2026 in Colorado.
Where is White Line Underground Drilling located?
White Line Underground Drilling is based in Denver, CO, 80202, in Denver County.
What type of business is White Line Underground Drilling?
White Line Underground Drilling is classified as a horizontal directional drilling business (trenchless utilities).
Does White Line Underground Drilling have an EIN on file?
No EIN was found on file for White Line Underground Drilling at the time of registration.
Who Sells to This Business
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