The Green Book Revolutionized the Information Services industry by introducing the idea of
using specific and comprehensive categories of different products and services, thus making it
easier for users to find what they want faster and easier. The Company was established in the
year 1980 by its present CEO, Mr. Francis Teo and his American partner, Mr. Ralph Victor
Since its inception, The Green Book has been continually providing the most specific and
comprehensive information for directory users. In the year 2000, the ITG bought 60% of the
Green Book thus allowing the company to enjoy the benefits of having a strong corporate
The Green Book remains to be one of the respected media in its field and considered as the
strongest directory in the Singapore market today. The Green Book's audited circulation and
attention to publication quality makes it the ideal vehicle for advertising various Industrial,
Commercial, and Consumer products and services.
Users from businesses, CEO, managers, purchasers & engineers up to the consumer market
depend on The Green Book as #1 sourcing guide for finding anything they want faster.