Every new Connecticut business filing, every dayRiva Construction
Seth Caslin, Principal
Riva Construction LLC is a newly registered construction business based in Old Saybrook, Connecticut, as indicated by the filing's principal address. The company's website is currently under construction, suggesting it is in the early stages of establishing an online presence. Seth Caslin is listed as the principal, operating from the same Old Saybrook address.
Filed February 26, 2026 · Old Saybrook, CT · Middlesex County
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Connecticut Secretary of the State (business.ct.gov) · Entity 3386645
About Riva Construction
Riva Construction is a construction business (LLC) registered on February 26, 2026 with the Connecticut Division of Corporations. The business is located in Old Saybrook, Connecticut 06475-1516. Middlesex County is its county of record. The record lists Seth Caslin as Principal.
One of 9 new businesses registered in Old Saybrook in February 2026, and the only construction business registered there that month.
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Filing Details
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Frequently Asked Questions
When was Riva Construction registered?
Riva Construction was registered as LLC on February 26, 2026 in Connecticut.
Where is Riva Construction located?
Riva Construction is based in Old Saybrook, CT, 06475-1516, in Middlesex County.
What type of business is Riva Construction?
Riva Construction is classified as a construction business (general construction).
Does Riva Construction have an EIN on file?
No EIN was found on file for Riva Construction at the time of registration.
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