BASE-TECT - Key Persons


Alex Portelli

Job Titles:
  • Design & Delivery Specification Consultant
Here's some of the close-knit team that Alex Portelli works closely with here at MARKHAM.

Amanda Slader-Kearns

Job Titles:
  • Stock and Inventory Team Leader - NZ / AU

Bec Bird

Job Titles:
  • Project Delivery Team Leader - Victoria

Belinda Vearer

Job Titles:
  • Quality Assurance Coordinator - New Zealand

Brad Fulcher

Job Titles:
  • Design & Delivery Consultant

Brenda Lawry

Job Titles:
  • Internal Sales Support
Brenda supports our entire sales team from within, for efficient communication and task management. This helps ensure your project needs are met quickly and accurately.

Brendan Stead

Job Titles:
  • Marketing Administrator

Charles Currie

Job Titles:
  • Key Account Manager
  • Civil Consultant
Charles is an experienced key account manager and an integral part of MARKHAM's Industry and Infrastructure department. His role includes direct liaison with clients for streamlined supply and stock management. Charles is dedicated to delivering great results and service to our customers. Here's some of the close-knit team that Charles Currie works closely with here at MARKHAM.

Christine Melville

Job Titles:
  • Design & Delivery Specification Consultant

Clarence Pretorius

Job Titles:
  • Project Delivery Leader

Clint Judd

Job Titles:
  • Despatch & Warehouse Coordinator
Clint is a versatile and experienced player in our operations and warehouse team. Clint specialises in site applications, and is closely involved with our research and development testing.

Conrad Stead

Job Titles:
  • Marketing Assistant
Conrad is enthusiastic to spread the word about Adding Life to Concrete! He works to reach out to new and existing MARKHAM clients, introducing our advanced concrete treatments. Here's some of the close-knit team that Conrad Stead works closely with here at MARKHAM.

Craig Otton

Job Titles:
  • Application Technician
  • Application Technician - NZ
Craig is an experienced application technician in the Canterbury region, for concrete protection, waterproofing, corrosion control, curing and waterproofing.

Doug Hamlin

Job Titles:
  • Industry & Infrastructure Consultant & Technical Validation
Doug Hamlin works alongside asset owners, engineers, and consultants to extend the service life of concrete structures. Doug has a constant desire to learn more about concrete technology and trends. His overall goal is to see less spent on repairs and more focus on positive growth. Very passionate about improving the service life of concrete!

Finn Currie

Job Titles:
  • Revenue & Office Coordinator

Graham Smith - Founder

Job Titles:
  • Founder
Graham's business experience started in the 1960s and has always been passionate about innovation. In 1996 he founded MARKHAM and is part of the vibrant, creative and BE SURE culture. Graham has more than 25 years of technical expertise and practical experience in the concrete protection and waterproofing industry.

Grayson Wright

Job Titles:
  • NZ South Island Team Leader

Hayden Prestidge

Job Titles:
  • Design & Delivery Team Leader
Hayden is passionate about making concrete stronger to last longer and is experienced in concrete protection, waterproofing, corrosion control, curing and sealing at the design and construction stage or in asset management. Hayden has a passion for strategic planning, team culture and personal growth but most of all, the overriding drive to deliver excellence to

Jaimi Manning

Jaimi leads MARKHAM's HR programme and policies as they apply to employee relations, compensation, benefits, safety, performance and staffing levels.

Manton Collings

Job Titles:
  • Admin
  • Finance
Manton leads the Finance and Admin team for New Zealand and Australia and is passionate about quality financial information and using this to help stakeholders. Manton is a Chartered Accountant with over 15 years of experience in a wide variety of industries.

Mark Cockburn

Looking after applicators and project managers in Australia and New Zealand, "Markco" has over 10 years of experience working with concrete, and managing teams. He has worked across a variety of industries and enjoys a challenge.

Mark Smith

Job Titles:
  • Co - Founder of MARKHAM
Mark is a co-founder of MARKHAM and is passionate about design, culture, team building and continuous personal development. Mark manages the global operation, and has over 20 years experience in specialist solutions for concrete and construction.