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 Coastguard and the Air Rescue Service which is critical for small regional community.
  • 80% of all NZ acquired goods and services will be spent with companies based in regional NZ
  • We will support regional NZ jobs by basing staff in our regional offices.
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
  • Crawford Fisher

    Project Manager

    Crawford brings a lot of enthusiasm and positivity to the team and our clients. With experience in Project Management, he works with our clients to ensure we are helping them achieve the best results possible with their concrete works.

  • 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.

  • 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.

  • Anneke Visagie, Dip.Eng (Civil & Structural)

    Project & Design Lead

    Anneke Visage joins iNFORCE as our Project & Design Lead. Anneke’s cheery disposition is mixed with a strong background in civil & structural design drafting which provides vital support to our client projects.

  • 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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