T4 Group

T4 Group is a forward-thinking New Zealand-based data center operator committed to building the country’s most sustainable, secure, and regionally distributed digital infrastructure. Founded in 2021, T4 Group has quickly emerged as a transformative force in the data center industry, focusing on Tier 4-level reliability, regional accessibility, and true environmental responsibility.

With operational and developing facilities in Auckland, Whangārei, and Invercargill, T4 Group is redefining the standard for resilient and locally sovereign infrastructure across New Zealand. Its flagship site in East Tāmaki, Auckland—acquired from Kyndryl in 2024—serves as a robust Tier 3+ facility supporting enterprise-grade colocation, while the upcoming Invercargill data center is poised to be New Zealand’s first Tier 4 facility, built for hyperscale performance and powered entirely by renewable energy.

T4 Group distinguishes itself through its genuine sustainability approach. Rather than relying on carbon offsets, the company uses advanced design and engineering—including direct water cooling, modular construction, and renewable energy sources like hydro and solar—to materially reduce the environmental footprint of its operations. These practices align with T4’s mission to be the cleanest and most resilient data center provider in the country.

Strategically located outside of Auckland’s high-risk seismic and infrastructure zones, T4’s facilities are designed to enhance national resilience by decentralizing core digital infrastructure. This regional model supports New Zealand’s goals around data sovereignty, digital inclusion, and economic development, particularly in underserved communities.

Whether supporting enterprises, government agencies, or global cloud providers, T4 Group delivers secure, scalable, and sustainable data center services designed for the future of digital infrastructure in Aotearoa.