Every new Colorado business filing, every dayBlackstone Contracting
SAMER MAHDI NAHI, Registered Agent
Blackstone Contracting LLC provides expert construction services for residential and multi-family projects, including siding installation, window and door installation, and deck rebuilding. The business is based in West Linn, Oregon (per its website) and maintains a registered address in Aurora, Colorado.
Filed May 11, 2026 · Aurora, CO · Arapahoe County
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Colorado Secretary of State · Entity 20261566513 · Retrieved June 13, 2026
About Blackstone Contracting
Blackstone Contracting LLC filed in Colorado on May 11, 2026, as a residential and multi-family contractor based in Aurora. Owner Samer Mahdi Nahi filed personally as the registered agent. The company’s domain was registered nearly 13 months before filing, on April 10, 2025, through GoDaddy. Its modern website was live by the time we first saw the business 33 days after filing. The business shares its address with one other entity. No annual report or EIN on file yet. We estimate revenue between $1 million and $10 million and 6 to 25 employees, with a brick-and-mortar footprint.
- Domain registered 396 days before filing, indicating long pre-filing planning.
- Owner filed personally as registered agent, not through a service.
- We estimate revenue of $1M-$10M and 6-25 employees, with a brick-and-mortar presence.
- Shares its address with one other entity.
- 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 312 new businesses registered in Aurora in May 2026, one of 3 construction 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 Blackstone Contracting registered?
Blackstone Contracting was registered as LLC on May 11, 2026 in Colorado.
Where is Blackstone Contracting located?
Blackstone Contracting is based in Aurora, CO, 80014, in Arapahoe County.
What type of business is Blackstone Contracting?
Blackstone Contracting is classified as a construction business (residential and multi-family contracting).
Does Blackstone Contracting have an EIN on file?
No EIN was found on file for Blackstone Contracting 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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