Thomas Register of Indian Manufacturers (TRIM) is a sourcing directory designed specifically for buyers and specifiers of industrial products and services. It lists industrial product manufacturers and industrial service providers across India in more than 10,000 product categories, with over 245,000 listings of more than 46,000 industrial suppliers. It is a complete buying guide with three sections:

• Products & Services Section
  - to provide information on what is available and who can supply it
• Catalog File Section
  - for instant access to detailed manufacturers' catalogs and
• Company Profiles Section
  - to give overviews of companies.

TRIM is published annually and is available in print, on CD-ROM and on the Internet. TRIM is a majority-owned subsidiary of Thomas International Publishing Company, Inc.