Every new Connecticut business filing, every dayWindow Installation & DesignCustom Window SystemsActiveVerified
OpenSky Window
NELIA POLYANSKY, Principal
OpenSky Window LLC is a custom window systems company based in New Haven, Connecticut, specializing in architectural and historic windows. The business operates from 299 Chapel St, as confirmed by both the LLC filing and the company's website. The site's title and description emphasize custom window systems, indicating a focus on specialized window design and installation.
Filed October 7, 2025 · New Haven, CT
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See how it worksAbout OpenSky Window
OpenSky Window is a window installation & design business (LLC) registered on October 7, 2025 with the Connecticut Division of Corporations. The business is located in New Haven, Connecticut 06513-4215. The record lists NELIA POLYANSKY as Principal.
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Filing Details
Entity NameOPENSKY WINDOW LLC
Entity TypeLLC
Entity Number3302110
Filing DateOctober 7, 2025
Principal AddressLocked
City / State / ZipNew Haven, CT 06513-4215
TimezoneEastern (ET)
EIN on FileNo
Verified Business Profile
SubcategoryCustom Window Systems
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.
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Officers / Authorized Persons
N
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Frequently Asked Questions
When was OpenSky Window registered?
OpenSky Window was registered as LLC on October 7, 2025 in Connecticut.
Where is OpenSky Window located?
OpenSky Window is based in New Haven, CT, 06513-4215.
What type of business is OpenSky Window?
OpenSky Window is classified as a window installation & design business (custom window systems).
Does OpenSky Window have an EIN on file?
No EIN was found on file for OpenSky Window at the time of registration.
Who Sells to This Business
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