Brett Cruickshank

Brett joined NZPM Group in August 2014 as Chief Financial Officer and was appointed Interim Chief Executive Officer in June 2025 and appointed Chief Executive Officer in August 2025.  He has experience in executive finance and general management having previously been Chief Executive Officer of Viridian Glass and Euroglass as well as Chief Financial Officer of Tenon Limited and Landco Limited.  Prior to his corporate roles, Brett worked for Deloitte in New Zealand, San Francisco and London.  Brett is a Chartered Accountant (CA), a member of the Institute of Directors in New Zealand (Inc) and holds a Bachelor of Commerce degree from the University of Canterbury.

Craig Johnson

Craig was appointed to the role of Chief Financial Officer in 2026. Craig is responsible for of the direction and management of NZPM’s finance strategy. Craig has held CFO roles within the manufacturing and distribution sectors since 2013. Craig is a Chartered Accountant (CA), with a Bachelor of Business studies degree from the Massey University.

Karin Cunningham

Karin was appointed as Chief Commercial Officer in 2025 and oversees Commercial Strategy, Sales, Marketing, Supply Chain, and Pricing. Karin joined the business in 2012 as the National Commercial Manager before moving to a joint role of Metrix General Manager & Plumbing World Head of Commercial in 2020. 

Garry Rosenberg

A craftsman Plumber by trade, Garry has 40+ years’ experience in the Plumbing Industry.  His role incorporates responsibility for the PWL Distribution Centres and product development and importation of our own brands. Garry joined the team in 2003.

Grant Emmett

Grant is responsible for customer relationships, sales and operations across the Plumbing World Central Region. Grant joined Plumbing World in 2025.

Lisa Lear

Lisa is responsible for the Digital, Technology and Information Systems strategy for all NZPM business units. Lisa joined the team in 2023.

Mark Fox

Mark is responsible for customer relationships, sales and operations across the Plumbing World Lower Central Region. Mark joined Plumbing World in 1997.

Matthew Gillespie

Matthew is responsible for customer relationships, sales and operations across the Plumbing World Southern Region. Matthew joined Plumbing World in 2017.

Reuben Cutts

Reuben is responsible for customer relationships, sales and operations across the Plumbing World Northern Region. Reuben joined Plumbing World in 2025.

Siva Sundaram

Siva is responsible for the Health and Safety across all of the NZPM Co-operative. Siva joined the team in 2026.