Every new Connecticut business filing, every dayMCS Design Studio
Mackenzie Spinelli, Principal
MCS Design Studio is an interior design business based in Fairfield, CT, as indicated by the LLC filing address and the website's domain name matching the LLC name. The website features a portfolio and contact information, including the owner's name Mackenzie Spinelli, confirming it is a small, owner-operated studio. The site's tagline 'Your home should tell the story of home' and design-focused content suggest residential interior design services.
Filed January 13, 2026 · Fairfield, CT · Fairfield County
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Connecticut Secretary of the State (business.ct.gov) · Entity 3356186 · Retrieved July 27, 2026
About MCS Design Studio
MCS Design Studio LLC filed in Connecticut on January 13, 2026, as a residential interior design business. Principal Mackenzie Spinelli is listed as the owner. The company’s domain was registered six days before the filing, on January 7, 2026, through Wix, and the live site was built with Wix and matches the filing name and address. No annual report or EIN on file yet. We estimate revenue under $100,000 and 1 to 5 employees, with an online-only footprint.
- Domain registered six days before the Connecticut filing date.
- Principal Mackenzie Spinelli is the owner and officer.
- Website built with Wix and identity confirmed against the filing.
- No annual report or EIN on file yet.
- We estimate revenue under $100,000 and 1 to 5 employees.
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 107 new businesses registered in Fairfield in January 2026, and the only interior design 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.
Officers / Authorized Persons
Frequently Asked Questions
When was MCS Design Studio registered?
MCS Design Studio was registered as LLC on January 13, 2026 in Connecticut.
Where is MCS Design Studio located?
MCS Design Studio is based in Fairfield, CT, 06825-1447, in Fairfield County.
What type of business is MCS Design Studio?
MCS Design Studio is classified as a interior design business (residential interior design).
Does MCS Design Studio have an EIN on file?
No EIN was found on file for MCS Design Studio at the time of registration.
Who Sells to This Business
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