iNFORCE is born out of a clear vision by the Directors to build a business to support the development of regional New Zealand, and in particular, the Westcoast and the small town of Westport.
That's why we exist in business, and that's what drives us to stay ahead.

Our Purpose
Reinforcing Communities

How does iNFORCE support regional NZ?

  • Every year we will donate 20% of our profits to support education on the Westcoast and other worthy causes such as the Air Rescue Service which is critical for a small community.
  • 80% of all NZ acquired goods and services will be spent with companies based in regional NZ
  • We will support regional NZ by basing staff in either of our two regional offices – Westport or Napier.
Our Locations


Since purchasing the Markham Global fibre division in 2017, brothers Tom and Finn McGaveston have taken their 20 years of testing and development of FRC to establish iNFORCE as a highly specialised service company providing Engineers, Construction companies and the Concrete industry with high quality design services and supply of fibre reinforcing.

With head office in Westport on the West Coast of the South Island, the iNFORCE team of engineers and fibre design specialists are spread across the country providing their clients the support they need to have confidence, not only in specifying or utilising fibre in your next project, but achieving quality, longer-lasting and more cost effective fibre reinforced concrete. Check out the projects page to see some of the projects iNFORCE has been involved with across NZ over years.

Simplifying your project with iNFORCE doesn't mean compromising quality or skirting quality requirements. iNFORCE use FRC design methods that are aligned to worldwide 'best practice' guidelines which are backed by their team's absolute commitment to ensuring NZ is educated on the often-unrealized benefits and long-term durability of FRC which can simplify projects.

iNFORCE is a 100% family owned New Zealand Company that fully stands behind its products, its people and its projects.

Our Core Values
  • Genuine Care

    For The Team,
    The Community,
    The Customer

    key attributes
    • Flexibility
    • Sincerity
    • Compassion
  • Never Stand Still


    key attributes
    • Bold Ideas
    • Willing
    • Challenge
  • Unquestionable
    Integrity & Respect


    key attributes
    • Honest
    • Trustworthy
    • Open
  • Relentlessly

    Your Best

    key attributes
    • Commitment
    • Drive
    • Enthusiasm
  • Making It Easy


    key attributes
    • Innovate
    • Strategy
    • Execution
Key Contacts
  • James Cameron

    Market Development

    James brings over 15 years marketing, digital and business development experience to iNFORCE, working alongside the directors to grow the business and cement the national reach of the iNFORCE brand.

  • Austen Griffiths

    Concrete Fibre Consultant

    Austen has more than a decade of proven solid experience in providing concrete fibre products and solutions to the construction sector.

  • Tom McGaveston

    Managing Director

    Tom keeps iNFORCE ahead of the curve in terms of industry innovations and regulatory requirements to ensure we deliver on our promise, every time.

  • Willem de Bod (B.Eng (Civil), MEngNZ)

    Design Engineer (B.Eng (Civil), MEngNZ)

    Willem is a civil engineer who provides our clients with the right technical design engineering and support. Willem’s energy and experience makes him a key member of team iNFORCE

  • Finn McGaveston


    Finn is passionate and committed to ensuring our message of ‘Simplify With Confidence’ is heard. Finn will ensure our team makes your next project easier and faster by specifying and advising the best solution, using world class methods and technologies.

  • Kyla Johnson

    Project Administrator

    Kyla keeps both the office and project administration running smoothly on a day-to-day basis, making sure iNFORCE provide a seamless experience operationally for our clients

  • Alexis Borderon

    Design Engineer

    Alexis is an Engineer who specializes in the design of fibre reinforced concrete structures with particular interest in warehouse floors and multi level structures.

    He is also a Director of ConCribe an international fibre design group


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