L.B. Foster Company
Lagodka Gunter
Lakotkin Aleksandr Julievich
Langeneckert Klaus M.
Langford Industries, Ltd.
Lascola John C.
Laura Metaal B.V.
Lawrence Harold W.
Leling Menno
Lepley Donald M.
Lesslie John G.
Lewinski Tadeusz
Lewis Brian P.
Lewis Brian Peter
Lewis Cyrrus G.
Lewis Cyrrus Gregory
Lewis John A.
Li Xiaoting
Lidbom Michael S.
Lin Chen-Chung