News of Maersk's plan comes as New Zealand grapples with supply chain congestion, particularly in the upper North Island.
TGH chief executive Chris Joblin said the presence of Maersk will have synergies for other significant logistics and distribution businesses, which have either confirmed a move to the Superhub or are planning to.
The Maersk build was a significant addition to the supply chain and how New Zealand connects with the world, he said.
"For more than half of all New Zealanders who live in the golden triangle of Waikato, Auckland and Bay of Plenty, it also boosts the resilience of how critical food supplies are moved around the country and around the globe."
Maersk Oceania managing director Henrik Jensen said the primary sector was a key driver of New Zealand's economic development. The new facility would cater for national and international supply chains in conjunction with Maersk's ocean network.
The facility will have advanced energy management systems, solar energy, rainwater harvesting and a low carbon policy.
It will have easy access to the Hamilton-Auckland road network and its position adjacent to the inland port meant a seamless link to the ports of Tauranga and Auckland.
When the Ruakura inland port is fully established it is expected to shift 65,000 truck journeys off the road and onto rail.
The Ruakura development includes provision for solar generation and electricity microgrids. The precinct includes a 10ha wetland and more than one million native plants in the 92ha first stage. The first 17ha of the inland port is scheduled to be officially opened as part of stage one in the third quarter of this year.
TGH is the wholly owned commercial entity of Waikato-Tainui, one of New Zealand's largest tribal groups with around 78,000 members.
TGH's portfolio spans commercial, retail and residential property, hotels, farming, fishing and forestry, infrastructure, equities and direct investment.