Every new Connecticut business filing, every dayMason Street Strength & Fitness
CHARLES AHL, Principal
Mason Street Training Inc. appears to be Mason St. Strength & Fitness, a Greenwich, CT fitness center located at the same 67 Mason St address as the LLC filing. The business describes itself as a premier fitness center with personal trainers, and its site lists a front desk phone and email along with the name James, which matches an LLC officer.
Filed October 22, 2026 · Greenwich, CT · Fairfield County
Find new fitness center businesses in Greenwich, then launch a cold email campaign built for you.
Every new Connecticut filing, every day
See how it worksSource
Connecticut Secretary of the State (business.ct.gov) · Entity 3538226
About Mason Street Strength & Fitness
Mason Street Strength & Fitness is a fitness center business (Corp) registered on October 22, 2026 with the Connecticut Division of Corporations. The business is located in Greenwich, Connecticut 06830. Fairfield County is its county of record. The record lists CHARLES AHL as Principal.
One of 69 new businesses registered in Greenwich in October 2026, one of 2 fitness center businesses.
Is this business yours?
It's getting views. Claim the page for free to control what your customers see.
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 Mason Street Strength & Fitness registered?
Mason Street Strength & Fitness was registered as Corp on October 22, 2026 in Connecticut.
Where is Mason Street Strength & Fitness located?
Mason Street Strength & Fitness is based in Greenwich, CT, 06830, in Fairfield County.
What type of business is Mason Street Strength & Fitness?
Mason Street Strength & Fitness is classified as a fitness center business (strength and personal training).
Does Mason Street Strength & Fitness have an EIN on file?
No EIN was found on file for Mason Street Strength & Fitness at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
Turn fresh fitness center businesses into your next customers
We find newly registered businesses, verify their contact details, and build the campaign. You review everything before anything sends.
Build My Campaign Free ›