Every new Connecticut business filing, every daySTC Construction
CLAUS TAPIA, Principal
STC Construction LLC is a concrete business based in Riverside, IA, specializing in driveways, patios, and related services. The company has been serving Johnson County and surrounding areas since 2021, as stated on its website.
Filed May 15, 2026 · East Haven, CT · New Haven County
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Connecticut Secretary of the State (business.ct.gov) · Entity 3444764 · Retrieved July 27, 2026
About STC Construction
STC Construction LLC filed in Connecticut on May 15, 2026, as a concrete services company based in East Haven. The owner, Claus Tapia, is the Principal. The domain was registered on July 2, 2025, 317 days before filing, through GoDaddy. The website is modern. The company was first seen 73 days after filing. No annual report or EIN is on file yet. We estimate revenue between $100,000 and $1 million and 1 to 5 employees.
- Domain registered 317 days before filing, showing advance preparation.
- Filed personally by the owner as the registered agent.
- First seen 73 days after filing, a longer gap than typical.
- 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 27 new businesses registered in East Haven in May 2026, and the only construction 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.
Officers / Authorized Persons
Frequently Asked Questions
When was STC Construction registered?
STC Construction was registered as LLC on May 15, 2026 in Connecticut.
Where is STC Construction located?
STC Construction is based in East Haven, CT, 06512-3404, in New Haven County.
What type of business is STC Construction?
STC Construction is classified as a construction business (concrete services).
Does STC Construction have an EIN on file?
No EIN was found on file for STC Construction 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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