Every new New York business filing, every dayUsed & Collectible BooksRare and collectible booksActiveVerified
Koster's Collectible Books
KEVIN KOSTER, Registered Agent
Koster's Collectible Books is a second-generation family-owned used and collectible book business based in Farmingville, NY. The business buys books from individuals downsizing, relocating, or handling estates, and sells them online through its own website, AbeBooks, and Biblio.
Filed August 6, 2026 · Farmingville, NY
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See how it worksAbout Koster's Collectible Books
Koster's Collectible Books is a used & collectible books business (LLC) registered on August 6, 2026 with the New York Division of Corporations. The business is located in Farmingville, New York 11738. The record lists KEVIN KOSTER as Registered Agent.
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Filing Details
Verified Business Profile
SubcategoryRare and collectible books
Contact Information
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Verified Website Profile
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Frequently Asked Questions
When was Koster's Collectible Books registered?
Koster's Collectible Books was registered as LLC on August 6, 2026 in New York.
Where is Koster's Collectible Books located?
Koster's Collectible Books is based in Farmingville, NY, 11738.
What type of business is Koster's Collectible Books?
Koster's Collectible Books is classified as a used & collectible books business (rare and collectible books).
Does Koster's Collectible Books have an EIN on file?
No EIN was found on file for Koster's Collectible Books at the time of registration.
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