Every new Connecticut business filing, every dayTNS Construction
THIAGO VALADAO OLIVEIRA, Principal
TNS Construction LLC appears to be a small construction company based in Danbury, Connecticut, as indicated by the filing's principal address. The candidate website tnsconstruction.llc presents the business as a roofing and remodeling contractor offering services like roofing, siding, decks, and additions, with a phone number in Pennsylvania (724 area code). The owner listed on the site is Thomas Prowitt, while the filing's principal is Thiago Valadao Oliveira, suggesting a possible mismatch or recent change in ownership or management.
Filed May 8, 2025 · Danbury, CT · Fairfield County
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Connecticut Secretary of the State (business.ct.gov) · Entity 3211354 · Retrieved July 26, 2026
About TNS Construction
TNS CONSTRUCTION LLC filed in Connecticut on May 8, 2025, as a roofing and siding business. Principal Thiago Valadao Oliveira registered the company, and the owner filed personally as the registered agent. The domain was registered nearly five years before the filing, on April 15, 2020, through GoDaddy, and the website was built with GoDaddy Website Builder. We estimate annual revenue between $100K and $1M and 6 to 25 employees. The business has a brick-and-mortar footprint. No annual report or EIN on file yet. The company was first seen by DayOneLead 444 days after filing.
- Domain registered 1,849 days before the filing date, indicating long-standing web presence.
- Owner Thiago Valadao Oliveira filed personally as registered agent.
- Website built with GoDaddy Website Builder and assessed as modern.
- We estimate revenue $100K-$1M and 6-25 employees.
- Brick-and-mortar footprint confirmed.
- 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 118 new businesses registered in Danbury in May 2025, one of 3 construction & remodeling 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.
Officers / Authorized Persons
Frequently Asked Questions
When was TNS Construction registered?
TNS Construction was registered as LLC on May 8, 2025 in Connecticut.
Where is TNS Construction located?
TNS Construction is based in Danbury, CT, 06810, in Fairfield County.
What type of business is TNS Construction?
TNS Construction is classified as a construction & remodeling business (roofing and siding).
Does TNS Construction have an EIN on file?
No EIN was found on file for TNS Construction at the time of registration.
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