Hatakeyama Akiyoshi
Hauer Dirk
Hemgren Sven A.
Henzler Peter
Hermanns Christoph
Higashi Ryohei
Hill Alvin M.
Hnatuk William
Hoag Peter Y.
Hoetzel Bernd
Holden Art Inc.
Holdenart Inc.
Horniak John Colin
Horniak Stephen
Hubrecht Leonard
Huey-Miin Perng
Idetra B.V.
Ilsin Precision Co., Ltd.
Industria Gafica Meschi S.r.l.
Instant Technologies, Incorporated