Institute of Organic Chemistry National Academy of Sciences of U

Instituto Mexicano del Petroleo

Institutul de Inginerie Tehnologica Si Proiectari Pentru Industr

Instone Terry

Instytut Chemii I Techniki Jadrowej

Instytut Wlokiennictwa

Integral Corporation

Integrated Chemistries, Incorporated

Integrated Photonics, Inc.

Integrated Thermal Sciences Inc.

Intematix Corporation

Intercool Energy

InterCorr-CLI International, Inc.

International Flavors & Fragrances Inc.

International Liquid Xtal Company

International Octrooimaatschappij "Octropa" BV

International Research & Development Company

Internationale Erfinder-und Patentanstalt

InterNorth, Inc

Intersurface Dynamics Inc.