Building Supplier Diversity Through Partnership
Ventia’s approach to procurement is grounded in advancing supplier diversity and economic inclusion. We recognise that partnering with Māori and Pasifika-owned businesses is not only a way to deliver high-quality services, but also a powerful tool for uplifting communities, creating employment pathways, and fostering long-term economic resilience.
Through meaningful relationships with suppliers like Smith’s Underground Services (SUS), Free Flow Wairere (FFW) and Independent Traffic Control (ITC), Ventia is actively building a more inclusive supply chain. These businesses bring deep cultural knowledge, technical excellence, and a shared vision for impact.
In Aotearoa New Zealand, Ventia is proudly working toward our goal of investing $20 million into local Māori and Pasifika enterprises, helping them thrive through meaningful partnerships with Ventia.
Smith’s Underground Services
Founded by Tony Smith to create work for his brothers, SUS Ltd has grown into a trusted Māori-owned infrastructure partner with over 45 years of industry experience.
SUS is a 100% Māori-owned business and a respected name in Aotearoa’s infrastructure sector. From subcontracting with Odgens to becoming the first major contractor onboarded by Ventia’s legacy company Visionstream in 2009, SUS has been a long-standing partner in delivering complex infrastructure projects including City Rail Link and the Drury Telephone Exchange.
SUS is recognised for its technical excellence, cultural integrity, and adaptability. By employing Māori staff and supporting community development through whanaungatanga and manaakitanga, SUS aligns with Ventia’s commitment to reflecting the communities we serve. With a workforce embedded throughout Aotearoa, Ventia is focused on delivering sustainable infrastructure that supports local procurement and our customers’ values.