D'Antonio Renato A.
DA Silva Herman
Dahlberg Clayton Paul
Dalmasso Ginette Laure
Daly Robert M.
Daniels Travis J.
Danilenko Michael
Dansbach David J.
Danylchuk Irynej
Darco Telemetering Systems
Dargel William O.
Data 100 Corporation
Data Information Systems Corporation
Data Source Corporation
Datrix Corporation
Davin Computer Corporation
Davis Alan Lynn
Davis Jordan R.
Davis Robert Curtis
Davis, Jr. Charles F.