Indian Institute of Technology Bombay

Indriksons Andris

Industrial Control Systems

Industrial Filter & Pump Manufacturing Co.

Industrial Minerals Research & Development Pty. Ltd.

Industrial Science & Technology Network Inc.

Industrial Service Corporation

Industrial Waste Water Services, LLP

Industrie Automation Sondertechnik GmbH & Co.

Infilco Degremont

Infiltrator Systems INC

Infinity Research and Development

Infrastructure Alternatives

Ing Todd

Ingelman Magnus

Ingen Process Limited

Ingenuity Unlimited, Inc.

Ingham Paul

Inglis James L.

Inkenhaus William