1978-12-20 to 1979-01-30
89781 CANADA LTD.
1978-12-20 to 1979-01-30
89781 CANADA LTEE
1979-01-30 to 1983-01-26
SKAMM CANADA INC.
1983-01-26 to 1984-01-11
HOWARD STUART ENGINEERING INC.
1983-01-26 to 1984-01-11
INGENIERIE HOWARD STUART INC.
1984-01-11 to Present
HOWARD STUART CONSULTANTS INC.
1984-01-11 to Present
LES EXPERTS-CONSEILS HOWARD STUART INC.