Our People
The team at Productivity People are experts in their field and have over 100 years of combined experience between them.
You can’t Google what we do for your organisation.
Meet the team from Productivity People
Geerten Lengkeek
Managing Director
Arron Stewart
South Island Ambassador
Nick Brownsword
Senior Consultant
Adrian Tighe
Emeritus Toyota Expert
David Hall
Senior Consultant
Dave Fellowes
Senior Consultant
Angela Spackman
SME Specialist
Alex Hopkins
Asset Performance Specialist
Juergen Link
Engineering Specialist
Our Technical Board

Farzana Adams

Desh Edirisuriya

Hardeep Kang

Ash Nicholson
Our Advisory Board
Tony Hawken & David Irving

David Irving has been successful in two careers, firstly as CEO of HeinzWatties and subsequently founding the IceHouse, which has been instrumental in the success of businesses and their owners and has helped nurture many start-ups to success. David continues to be on many boards or in advisory roles. He has the uncanny skill to ask a single question that makes you think for months.



We are founding partners of the GLOBAL LEAN ALLIANCE, an initiative of PRODUCTIVITY PEOPLE LIMITED and DEMARKEN GROUP to leverage capability, capacity and connections for operational transformation worldwide.
Global Lean Alliance
Keenan Jansen (Demarken Group) & Geerten Lengkeek (Productivity People)


Our Purpose
To provide a stunning opportunity for a team of like-minded people to change the productivity performance of our clients