MACDONNELL WHYTE LIMITED

MacDonnell Whyte Ltd is a Dublin‑based specialist in philately, offering auctioneering and publishing services to collectors and dealers of stamps and postal history. Founded in 1966, the firm has built a reputation for expertise and integrity, reflected in its membership of the Irish Philatelic Traders Association (IPTA), the UK’s Philatelic Traders Society (PTS), the German Association of Philatelic Experts (APHV) and the American Philatelic Society (APS). David MacDonnell also serves as Ireland’s resident member of the Association of International Philatelic Experts (AIEP).

The company’s core activities centre on organising and conducting live and online stamp auctions, providing a trusted platform for both buying and selling rare material. In addition, MacDonnell Whyte offers professional valuation services and publishes specialised catalogues and literature for the global philatelic community. Whether a seasoned collector or a newcomer to the hobby, clients benefit from the firm’s deep knowledge, international connections and a friendly, approachable service ethos.