SRG Global is an engineering-led specialist construction, maintenance and mining services group built to solve the complex problems across the entire asset lifecycle
New Zealand Australia
About Our Business

Leadership team

We provide bespoke engineer, construction and sustain solutions, meaning you only ever need one partner
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  • Leadership Team

    Graham Matthews
    Graham Matthews

    Graham joined the organisation in 1987 and held the role of General Manager of TBS Farnsworth until stepping down to take up the Engineering Manager’s role in 2012. He was an owner and a director of the group until it was sold into public ownership in 2015. Graham now works as an Engineering Consultant exclusively for SRG Global.

    Trained as a mechanical engineer, Graham’s career started in thermal power station operations and construction. He then spent several years in the UK as a Consulting Engineer before returning to NZ as a Project Engineer then Regional Manager for MacDow.

    Over the years of involvement with the TBS Group, he has led the company to have a very successful infrastructure maintenance operation securing a number of long-term contracts including Transpower and the Auckland Harbour Bridge.

    In 2010, Graham was recognised by the Australasian Corrosion Association for his leadership and engineering capabilities in the delivery of major coatings projects. He negotiated and had oversite of delivery of many projects, such as the Poatina Penstock relining in Tasmania, the Auckland Harbour Bridge Box Girder Strengthening project (which won many national awards) and the Makatote Rail Viaduct Refurbishment, which won international acclaim.

    Martin Dold
    General Manager Refractory Services
    Martin Dold
    General Manager Refractory Services

    Martin has over 20 years’ experience in operational and management roles across multiple industrial/commercial sectors including mining/minerals, steel, aggregates, recycling, and refractory.

    Martin began his career in process and technical roles before progressing into management roles within industrial and manufacturing operations.
    He joined SRG Global’s refractory business (formally Crow Refractory Ltd) in 2013, initially as Operations Manager, and then progressed to General Manager - Refractory Services in 2015.

    Martin is focused on developing a high-performance safety culture where all employees are encouraged to engage and participate towards achieving safety excellence.

    Additionally, Martin strives to work with clients to deliver cost effective, quality, and safe solutions for his clients and places a strong emphasis on relationship management to ensure customer expectations are met or exceeded.

    Martin holds a Bachelor of Engineering degree and has completed a post graduate MBA.

    Steve Martin
    General Manager Asset Services
    Steve Martin
    General Manager Asset Services

    Steve is a very experienced General Manager in civil and industrial contracting and has over 30 years’ experience in the maintenance and construction of critical infrastructure in NZ, Australia and the Pacific. He has managed contracting businesses with turnover in excess of $110M per annum and individual construction projects between $10M to $50M value. His current portfolio is annuity maintenance work employing over 300 full time employees and $50M annual turnover working throughout New Zealand.

    Steve is focused on developing high performing teams and collaborative working arrangements in niche markets and joined SRG Global (formerly TBS Farnsworth) as a General Manager in 2014. In early 2019 Steve’s role and responsibilities were extended to make him ultimately responsible for the management of all asset maintenance services and operations across New Zealand as General Manager Asset Services. He has a proven track record across a broad range of infrastructure assets including transmission towers, wind turbines, petrochemical sites, roads, rail, bridges, utility services, dairy factories, commercial and industrial buildings, penstocks and ports.

    Collaborative working experience:
    • Board Member of Allied Asphalt (Downer/Fulton Hogan),
    • Board Member of Total Bridge Services Joint Venture (TBS Farnsworth/Fulton Hogan/WSP Opus)
    • Project Director of Auckland Harbour Bridge Sub Alliance (Total Bridge Services JV/Beca/NZTA)
    • Board Member Auckland Harbour Bridge Sub Alliance (Total Bridge Services JV/Beca/NZTA/ASM)