Founded in 2022, S-ONE is a Singapore-based First Day Covers, Stamps and Postcards collection business. S-ONE offers a collective portfolio worldwide, ranging from the 19th (nineteenth) century to modern era for avid collectors internationally.

S-ONE possesses various rare collections and we arranged auctions seasonally, catered for both seasoned collectors or new comers.

We are committed to provide the best avenue and experience for fellow philatelists and enthusiasts. Offering a place where like-minded collectors can share and explore ours, or other philatelists' collections, on fair grounds.

We are committed and believe in bringing back this hobby from the past into the modern generation.