Leadership Team

David Glen 

Chief Executive Officer

David Glen, the recently appointed CEO of Tracmap, is an Accounting Graduate of Auckland University (1981). This education was later followed with a Diploma of Business (Marketing). He is a Member of the NZ Institute of Directors and a Board Member of the NZ Marine Industry Training Organisation.

David's managment career spans a variety of roles, involving industries such as banking, accounting services, sports marketing and consultancy, broadcasting, casinos, and manufacturing businesses.

In 2011 David was appointed to the CEO role at Sealegs Corporation, the world’s leading provider of amphibious boats utilising new and unique technology, for both private and commercial use. Sealegs is a listed company in New Zealand. David was responsible for the global expansion of the technology into offshore markets and applying the strategic thrust of forming collaborative agreements with a network of international boat-builders. During his tenure, the financial fortunes of the business improved significantly.

View David's LinkedIn Profile here


Colin Brown B.Ag.Com

Founding Director

Colin was well known and respected as one of NZ's leading agricultural and management consultants for the 20 years prior to him forming the TracMap business in 2005. Prior to that, he spent a number of years farming livestock in the South Otago area of NZ, and in 1982 he won the prestigious NZ Young Farmer competition.

As a consultant, Colin had a reputation for turning research concepts into economically successful business enterprises. Much of TracMap's growth and success to date can be attributed to the application of those same skills and expertise to growing the TracMap business.

View Colin's Linked In profile here.


Grant Gibson BCom, CA

Chief Operations Officer 

Grant has been with TracMap since 2007. Prior to this, he had 12 years in senior financial positions, including five years as Head of Finance for Westpac New Zealand bank.
Grant brings considerable expertise in financial and systems management, and also fills the role of CFO.

View Grant's Linked In profile here.


Gerald Harrex

Aviation Sales Manager

With a good understanding of agriculture from his farming background, Gerald sold out of a large auto-electrical business he had founded to join TracMap in 2006.

View Gerald's LinkedIn Profile here


Dougal Brook NZ Cert. Engineering

Workshop and Technical Design Manager

A skilled radio and electronics engineer, Dougal spent many years as a senior engineer in South East Asia before joining TracMap in 2007. As well as overall supervision of the workshop, Dougal is responsible for ensuring the robust design of all TracMap hardware.