Every new Connecticut business filing, every dayJ&M Auto Sales
Marcin Kolodziejczyk, Principal
J&M Auto Sales LLC operates as a used car dealership serving Hartford County, Connecticut, with a physical location at 111 Airport Road, Hartford, CT. The business lists inventory for sale in Hartford, East Hartford, Wethersfield, and Newington, matching the LLC's registered address in Newington. The principal Marcin Kolodziejczyk is likely a co-owner, consistent with the 'M' in the dealership name.
Filed June 26, 2026 · Newington, CT · Hartford County
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Connecticut Secretary of the State (business.ct.gov) · Entity 3468787 · Retrieved July 27, 2026
About J&M Auto Sales
MK76 LLC filed in Connecticut on June 26, 2026, with a principal address in Newington. Its domain was registered 368 days before filing, on June 23, 2025, through GoDaddy. The website is a dated site that matches the filing name and address. Marcin Kolodziejczyk is listed as Principal. We estimate annual revenue between $1 million and $10 million and 6 to 25 employees, operating from a brick-and-mortar location. No annual report or EIN on file yet.
- Domain registered 368 days before the Connecticut filing date.
- Filed by Marcin Kolodziejczyk as Principal.
- Website identity confirmed against the filing name and address.
- Website quality is dated.
- We estimate revenue between $1 million and $10 million and 6 to 25 employees.
- 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 23, 2026.
One of 32 new businesses registered in Newington in June 2026, and the only automotive 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 J&M Auto Sales registered?
J&M Auto Sales was registered as LLC on June 26, 2026 in Connecticut.
Where is J&M Auto Sales located?
J&M Auto Sales is based in Newington, CT, 06111-3837, in Hartford County.
What type of business is J&M Auto Sales?
J&M Auto Sales is classified as a automotive business (used car dealership).
Does J&M Auto Sales have an EIN on file?
No EIN was found on file for J&M Auto Sales at the time of registration.
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