Our Team

Richard Gardiner, Sales Manager

Richard Gardiner founded Total Utilities Management Group in 1999 and now heads up the sales and marketing side of the business.  A former Managing Director in the manufacturing sector, Richard uses the technical experience gained working in the power generation equipment and gases industries in the UK, South Africa and NZ to help him lead a team of specialist brokers.  The TUMG team work with a client base of over 700 businesses throughout New Zealand.  Contact Richard on 09 576 2107 or 021 619 654.


David Spratt, ICT Associate


David Spratt is ICT Associate at Total Utilities Management Group.  David uses the experience gained through thirty years of senior ICT roles to guide clients through a measured decision-making process leading to the procurement of the best technology investments for their business.  David ensures that any technology selection delivers the required outcome both functionally and financially.  Contact David on 027 5749141.




Chris Hargreaves, Procurement Analyst



Chris Hargreaves joined Total Utilities Management Group as a procurement analyst in 2007 from a background in FMCG with Dominion Breweries and Nobilo Wine Group. Chris specialises in the procurement of electricity.  He graduated with a Bachelor of Design degree with first class honours from Unitec in 2003.  Contact Chris on 021 650336.


Jonathan Gardiner, Procurement Analyst






Jonathan Gardiner joined Total Utilities Management Group as a procurement analyst in 2004 and specialises in the procurement of natural gas, telecommunications and waste services.  Jonathan is a graduate of the University of Auckland, where he completed a post graduate study in Policy Analysis.  Contact Jonathan on 09 5762107.

Linda MacIver, Sales Manager



Linda MacIver joined TUMG in 2010, having enjoyed a successful sales management career in many fields, including security, property development and real estate.  She loves meeting new clients and being able to help their businesses save on costs.  Contact Linda on 021 886 034.

Linda Gardiner, Accounts and Administration






Linda Gardiner provides the oil that keeps the TUMG machine running smoothly.  Responsible for handling all aspects of business administration and accounts, Linda efficiently runs the office and keeps the team on task.  Contact Linda on 09 5762107.