Every new Connecticut business filing, every dayCREW Carbon
Joachim Katchinoff, Principal
CREW provides wastewater treatment facilities with a process intensification solution that improves performance, lowers costs, and permanently removes greenhouse gases. The business appears to operate from New Haven, CT, as indicated in the filing.
Filed August 21, 2026 · New Haven, CT · New Haven County
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Connecticut Secretary of the State (business.ct.gov) · Entity 3501243 · Retrieved August 23, 2026
About CREW Carbon
CREW Carbon Inc filed in Connecticut on August 21, 2026, with a principal address in New Haven. Its domain was registered over three years before filing, through Squarespace Domains II, and the website matched the filing name and address. The principal is Joachim Katchinoff. We estimate annual revenue between $1 million and $10 million and 6-25 employees. No annual report or EIN on file yet.
- Domain registered 1,354 days before the Connecticut filing date.
- Website identity confirmed against the filing name and address.
- Principal is Joachim Katchinoff.
- We estimate revenue $1M-$10M and 6-25 employees.
- No annual report or EIN on file yet.
- Principal location is New Haven, Connecticut.
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 119 new businesses registered in New Haven in August 2026, and the only environmental technology 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.
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Frequently Asked Questions
When was CREW Carbon registered?
CREW Carbon was registered as Corp on August 21, 2026 in Connecticut.
Where is CREW Carbon located?
CREW Carbon is based in New Haven, CT, 06510-3101, in New Haven County.
What type of business is CREW Carbon?
CREW Carbon is classified as a environmental technology business (wastewater treatment process intensification).
Does CREW Carbon have an EIN on file?
No EIN was found on file for CREW Carbon at the time of registration.
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