Every new Connecticut business filing, every dayEnvironmental ConsultingCoastal ModellingActiveVerified
JM Coastal
Cooper Johnson, Principal
J&M Coastal Partners LLC appears to be a small consulting or engineering firm specializing in coastal modelling services, including wave, sediment transport, and tidal modelling, as well as coastal defences. The business is registered in Greenwich, Connecticut, and the candidate website (jmcoastal.co.uk) describes similar technical services, though the site is UK-based. The principal, Cooper Johnson, is listed at the Greenwich address, suggesting a local operation with potential international ties.
Filed July 10, 2025 · Greenwich, CT
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See how it worksAbout JM Coastal
JM Coastal is a environmental consulting business (LLC) registered on July 10, 2025 with the Connecticut Division of Corporations. The business is located in Greenwich, Connecticut 06830-4883. The record lists Cooper Johnson as Principal.
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Filing Details
Entity NameJ&M Coastal Partners LLC
Entity TypeLLC
Entity Number3254586
Filing DateJuly 10, 2025
Principal AddressLocked
City / State / ZipGreenwich, CT 06830-4883
TimezoneEastern (ET)
EIN on FileNo
Verified Business Profile
SubcategoryCoastal Modelling
Contact Information
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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.
Website PlatformLocked
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Officers / Authorized Persons
C
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Frequently Asked Questions
When was JM Coastal registered?
JM Coastal was registered as LLC on July 10, 2025 in Connecticut.
Where is JM Coastal located?
JM Coastal is based in Greenwich, CT, 06830-4883.
What type of business is JM Coastal?
JM Coastal is classified as a environmental consulting business (coastal modelling).
Does JM Coastal have an EIN on file?
No EIN was found on file for JM Coastal at the time of registration.
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