Construction and DevelopmentMaster Builder / Design-BuildActive

Deco Group

HARALAMPOS SIMOTAS, Principal

Deco Group Ltd. is a master builder operating from Waterbury, CT, offering a full ecosystem of services from planning and design through development, construction, and curation. The company's website (decogroup.ltd) emphasizes control over the entire project arc, indicating a focus on high-end or custom building projects. The LLC filing lists principals with New York addresses, suggesting a bi-state operation or ownership based in the New York metro area.

Filed February 24, 2026 · Waterbury, CT · New Haven County

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Source

Connecticut Secretary of the State (business.ct.gov) · Entity 3384214

Search the registry for 3384214 ›JSON record ›

About Deco Group

Deco Group is a construction and development business (Corp) registered on February 24, 2026 with the Connecticut Division of Corporations. The business is located in Waterbury, Connecticut 06702. New Haven County is its county of record. The record lists HARALAMPOS SIMOTAS as Principal.

One of 117 new businesses registered in Waterbury in February 2026, and the only construction and development business registered there that month.

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Filing Details

Entity NameDECO GROUP LTD.
Entity TypeCorp
Entity Number3384214
Filing DateFebruary 24, 2026
Principal AddressLocked
City / State / ZipWaterbury, CT 06702
CountyNew Haven
TimezoneEastern (ET)
EIN on FileNo

Officers / Authorized Persons

G
GEORGE PAPADIONISOPOULO
Principal
Address locked
H
HARALAMPOS SIMOTAS
Principal
Address locked

Frequently Asked Questions

When was Deco Group registered?

Deco Group was registered as Corp on February 24, 2026 in Connecticut.

Where is Deco Group located?

Deco Group is based in Waterbury, CT, 06702, in New Haven County.

What type of business is Deco Group?

Deco Group is classified as a construction and development business (master builder / design-build).

Does Deco Group have an EIN on file?

No EIN was found on file for Deco Group at the time of registration.

Who Sells to This Business

Based on the business category, these service providers typically target this type of business.

InsuranceMerchant ServicesWeb DesignerEquipment LeasingAccounting

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