Ha Jeoung-Lak
Hagstrom Ulf
Hanahoe Michael
Hargrove James Michael
Haring James M.
Harrell Aaron
Hart Geoff
Hayashi Mitsuru
Hayes Mark
Helsingfors Telefon AB
Helsingin Puhelin Oy
Hennessy Shaun Patrick
Hensbergen Mark A.
Hiltunen Seppo
Hintsala Esa
Hitech Corporation
Hoffman Holger
Honma Masaharu
Honma Masaharu
Hoover Dave