About Geoff Fripp

This website and the free Excel template has been developed by Geoff Fripp to assist university-level marketing students and practitioners to better understand the concept of cluster analysis and to help turn customer data into valuable market segments.


Geoff is an experienced marketing lecturer, practitioner, author and entrepreneur. He has been an adjunct lecturer at the University of Sydney since 2002, teaching in a variety of undergraduate and postgraduate subjects.

In addition to lecturing at Sydney University, he has also taught programs for the University of Western Sydney, the University of Technology, Sydney, Wollongong University, the University of Canberra, as well as for specialist providers such as the Australian Institute of Management, the Center for Continuing Education (a specialist division of the University of Sydney). and the Think Education Group.

Geoff has had a long career in various senior and specialist marketing positions, including with Telstra (Australia’s leading telecommunications provider), Royal Sun Alliance (an international insurance firm), St. George Bank (a major bank in Australia), and Illawarra Credit Union. As well as corporate experience, Geoff was the founder of Tranquil Spring Water in 1992, a small business he has since sold.

practical marketing workbook fripp

In recent years, Geoff has been involved with Pearson Education textbooks in Australia, developing case studies for the local Kotler series of marketing textbooks, working as a co-author on the initial editions of the localized Solomon marketing textbook, and having The Practical Marketing Workbook published.

Check out his other websites

He is also the founder and main contributor to: