MSTL welcomes the Conservation Minister’s decision on long-term concession

20 January 2026

MSTL welcomes the Conservation Minister’s decision on long-term concession

MSTL Chief Executive Haylee Preston welcomes Conservation Minister Tama Potaka’s announcement, confirming his decision to grant the company’s long-term concession through to 2050 for the operation of key visitor infrastructure at Piopiotahi Milford Sound.

“While the terms and conditions of the concession are still to be negotiated, this decision gives us much-needed stability and the confidence to move forward, working closely with the Department of Conservation and partner agencies to align long-term planning and investment in Piopiotahi.”

MSTL has developed, operated and maintained essential infrastructure like the visitor terminal, parking, harbour, wastewater systems, and rubbish and recycling services for 35 years.

“Operating in a remote southern national park is complex and capital-intensive,” says Haylee.  “We’ve continued to invest in short-term maintenance, but without a decision on the concession, we couldn’t commit to major long-term upgrades or secure the necessary financing. Having that uncertainty resolved is a real relief.”

Last year, the company was pleased to announce a new shareholder partnership with Ngāi Tahu Holdings and several Kāi Tahu Papatipu Rūnaka, which comes into effect in March.

“It feel like things are finally coming together, with planning and decision-making aligning across Piopiotahi for the first time in years,” says Haylee. “We’re now in a strong position to begin progressing capital infrastructure planning, helping ensure Milford Sound continues to welcome the world while respecting the environment, the local community, and the visitor experience.”

MSTL will now start working with DOC on the detailed terms and conditions, a process that’s expected to take several months to finalise.