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BE SURE is our promise

We’re proud to be a family owned business with more than 20 years’ proven experience with offices in Australia, New Zealand and the United Kingdom. Our unified solution focused global team strives to provide expertise and reliability on all projects. We encourage and support our people to be themselves and enjoy their work everyday, and provide their service to you with respect and loyalty.

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Mark Smith

Mark Smith

Chief Executive Officer

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.

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Graham Smith

Graham Smith

Founding Director

Graham’s business experience started in the 1960’s 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 20+ years technical expertise and practical experience in the concrete protection and waterproofing industry.

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be yourself everyday
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Jaimi Manning

Jaimi Manning

HR Manager

Leads Markham Global’s HR programs and policies as they apply to employee relations, compensation, benefits, safety, performance and staffing levels.

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Carl Groombridge

Carl Groombridge

Managing Director – UK

Dedicated and focused, Carl holds the vision and provides the inspiration for developing the same BE SURE culture in the UK as has proved so successful in Australia to generate an enthusiastic and client-focused team. Carl has 15 years in substrate protection industries as a foundation for bringing our innovative and high performance concrete treatments into the UK market.

+44 (0)3334 56 57 58

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Martin Prestidge

Martin Prestidge

Australian Team Leader

Martin leads the AU & NZ teams with a culture of excellence, specializing in developing key growth strategies, tactics and action plans. Martin has over 15 years experience in the construction industry and directs Markham’s high performance team to build and maintain strong, long-lasting relationships.

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Hayden Prestidge

Hayden Prestidge

NZ Team Leader & Project Consultant

Hayden is the NZ team leader and is experienced in concrete protection, waterproofing, corrosion control, curing & sealing at both design and construction stage.  Hayden has a passion for strategic planning, team culture & personal growth.

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enjoy your role
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Will Pepping

Will Pepping

Project Consultant

Will has a passion for development & working with construction companies, architects & engineers to see their projects come to reality within budget, time frames & reduced risk in commercial projects.

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Manton Collings

Manton Collings

Chief Finance Officer

Manton is a chartered accountant with over 15 years’ experience in a wide variety of finance roles. Manton has a passion for quality financial information and using this to help stakeholders.

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Ross Groombridge

Ross Groombridge

Contracts Manager (UK)

Ross is highly motivated to work closely with our clients, site managers and sub-contractors to ensure all projects are completed safely, correctly and efficiently for optimum customer satisfaction.

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Henry Mitchell

Henry Mitchell

NZ Project Consultant

Henry works alongside asset owners, engineers, and consultants to extend the service life of on new and existing concrete structures. Henry is passionate about improving the service life of concrete. His overall goal is to see less spent on repairs and more focus on positive growth and adding life to concrete, Henry has been working in the AU and NZ construction market for over 12 years. Have a chat with Henry about Concrete Protection & Waterproofing Design.

+64212407523

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Doug Hamlin

Doug Hamlin

Lead Infrastructure Consultant – New Zealand & South Pacific

Doug works alongside asset owners, engineers, and consultants to extend the service life of concrete structures. Doug has a constant thirst for understanding concrete technology and is passionate about improving the service life of concrete. His overall goal is to see less spent on repairs and more focus on positive growth and adding life to concrete!

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solution focused
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Hugh Kelly

Hugh Kelly

Architect Consultant

Sales extraordinaire with a wealth of experience in the construction industry.

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Lachie Smith

Lachie Smith

Project Consultant North Island

Lachie’s focus and passion is to provide solutions in commercial construction, focusing on Aquron concrete treatments.

Be it waterproofing, corrosion control, curing, sealing, anti-dusting, moisture control, I am always keen to work with you to provide the right solution.

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Wade Lanham

Wade Lanham

National Projects Consultant

Wade has a passion for development & working with construction companies, architects & engineers to see their projects come to reality within budget, time frames & reduced risk in commercial projects

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Ben Dowell

Ben Dowell

Project Delivery Western Australia

Ben assesses client needs and manages Project Delivery for concrete protection, waterproofing, corrosion control, curing and waterproofing.

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Brad Fulcher

Brad Fulcher

Project Consultant

Brad works with construction companies, architects and engineers to manage project delivery for concrete protection, waterproofing, corrosion control, curing and waterproofing.

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unified global team
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Alex Portelli

Alex Portelli

Project Consultant

Alex works with construction companies, architects and engineers to manage project delivery for concrete protection, waterproofing, corrosion control, curing and waterproofing.

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Brendan Stead

Brendan Stead

AU Team Support Coordinator

Brendan engages with architecture and design professionals to introduce Markham’s concrete waterproofing and architectural finishes at the design stage.

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Eric Windschuttel

Eric Windschuttel

AU Project Manager

Eric manages installations in AU for concrete protection, waterproofing, curing and waterproofing.

 

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Doug McKenzie

Doug McKenzie

Senior Applicator

Doug manages applicators in NZ for concrete protection, waterproofing, corrosion control, curing & waterproofing.

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Nikki Bartlett

Nikki Bartlett

Project Management Assistant

Nikki is responsible for providing administrative support to the Project Management Team, managing the documentation relating to projects, liaising and communicating with clients, site managers and subcontractors for all live projects.

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respect & loyalty
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Kirsty Currie

Kirsty Currie

Admin & Accounts NZ

Kirsty is the admin, accounts and marketing support for the New Zealand Team.

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Sarah Johnston

Sarah Johnston

Office Manager

Sarah is our office manager for our New Zealand Team.

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Melissa Knibb

Melissa Knibb

Accounts Receivable and Admin Support – NZ & AU

Melissa is accounts receivable and admin support for NZ and AU. She is responsible for the processing of all orders, debtor management and admin support. Melissa is focussed on creating positive relationships with Markham customers and stakeholders from the start of their journey of opening a customer account, to the completion of product applications and any retention queries.

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Annie Mitchell

Annie Mitchell

Admin & Sales Support NZ

Annie is the admin, customer care and sales support for the New Zealand Team.

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Betsy Mitchell

Betsy Mitchell

Admin Assistant & Special Projects

Betsy is responsible for customer service, and support for the administration team for special projects.

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expertise & reliability
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Jodi Everest

Jodi Everest

Customer Relations Manager

Jodi is responsible for customer relationship management and support for the Project Consultants team.

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Clint Judd

Clint Judd

NZ North Island Team Support

Clint specialises in site applications and research and development testing.

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Merv Smith

Merv Smith

Merv is part of our manufacturing and warehouse team in Napier.

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Matt Clough

Matt Clough

Senior Applicator

Matt manages applications in the South Island of New Zealand, for concrete protection, waterproofing, corrosion control, curing and waterproofing.

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Jason Brown

Jason Brown

Applicator – NSW, Australia

Jason manages applications in New South Wales, Australia, for concrete protection, waterproofing, corrosion control, curing and waterproofing.

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Ruan Bredenkamp

Ruan Bredenkamp

Applicator – Auckland, NZ

Ruan manages applications in Auckland for concrete protection, waterproofing, corrosion control, curing & waterproofing.

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Damian Drescher

Damian Drescher

Applicator – Auckland, NZ

Damian manages applications in Auckland for concrete protection, waterproofing, corrosion control, curing and waterproofing.

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Gerry Pole

Gerry Pole

Applicator – NZ

Gerry is one of our very talented Northland Applicators.

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Simon Mitchell

Simon Mitchell

NZ South Island Team Support

Simon has over 30 years practical experience in coating and concrete treatments.