- AnyStamps - Offers topical and country-specific packets.
- Bait Tov - Specializes in Israeli and topical issues.
- Brookman Stamp Company - Offers worldwide issues, duck and hunting stamps, and supplies.
- C. Piano - Offers U.S. and Christmas seals lots.
- Champion Stamp Co. - Concentrates mainly on worldwide bulk lots.
- Christ-Stamps - Specializes in German issues, postcards, and covers, plus worldwide issues.
- Connecticut Cinderellas - Offers fantasy and revenue issues.
- Connections - Specializes in U.S., mint Canadian, and worldwide topical issues.
- Connexus - Offers U.S. and British Commonwealth issues, plus postal history and postcards.
- Dunedin Stamp Centre - Specializes in New Zealand, including regular issues, fiscals, and Cinderellas.
- E. S. J. van Dam - Specializes in Canadian revenues and semi-official air mail issues.
- Eric Jackson Revenue Stamps - Specializes in U.S. and Canadian fiscal issues.
- Frank Geiger Philatelists - Sells worldwide and thematic issues, including lots and collections.
- Gary Gompf Sales - Offers worldwide issues and lots.
- Geo Times - Offers Vatican City and topical issues, plus coins.
- Gold Stamps - Sells 22k and 23k gold issues of Staffa.
- Henry Gitner Philatelists - Offers worldwide issues, including discount U.S. postage.
- Heritage Stamps - Wisconsin-based dealer sells U.S. and worldwide issues and packets, duck stamps, and topicals.
- Herrick Stamp Company - Sells worldwide issues, covers, and rarities.
- Jack & Jill's Kiloware - Sells mixtures and bulk lots.
- Jamestown Stamp Company - Offers U.S., Canadian, and topical issues.
- Ken Hozeski - Sells topical and worldwide issues.
- Kilowarecenter - Holland-based company sells country and worldwide mixes.
- Lehmann Christmas Test Seal Covers - Sells prepared envelopes bearing American Lung Association labels beginning in 1981.
- Lichtman Stamps Wholesale - Sells bulk lots of various worldwide and topical issues and covers.
- Marlen Stamp and Coins - Offers topical and worldwide issues.
- Philnet - Offers worldwide packets and phone cards.
- Phoenix International - Sells worldwide issues, postal history, and Cinderellas.
- Phoenix Stamp Company - Specializes in Scandinavia, Baltic States, and U.S. duck issues.
- PostBeeld - Sells worldwide and topical issues, postal stationery, and supplies.
- Rainbow Stamps - Specializes in Australia, plus worldwide and topical issues.
- Sam Houston Duck Co. - Specializes in duck stamps and related hunting and wildlife issues.
- Scotland-Stamps - Offers private thematic issues from Staffa, Grunay, and the Bernera Islands.
- Shoe Box Stamps - Specializes in U.S. issues and FDCs, German issues, and worldwide covers.
- Shop O' Stamp - Offers topical packets and U.S. year sets.
- Stampex - Sells worldwide and thematic issues.
- Stamps Oversea - Sells worldwide issues, covers, and post cards.
- Stamps2Go - Multi-seller storefront offering worldwide issues.
- Stamps-Auction - Sells worldwide issues and postal history.
- Stampstudio - Offers worldwide issues, topicals, and Cinderellas.
- Sydney Philatelics - Dealer specializing in Australia, British Commonwealth, and WWF issues.
- T. H. Richardson - Sells duck stamps and other hunting and fishing permit issues, used licenses, and prints.
- The Collector's Paradise - Offers worldwide issues and postcards.
- WMA Stamps - Specializes in Indonesian and WWF issues.
