Catherine is a corporate, commercial and financing expert, with specialist expertise in the infrastructure, energy and major projects sectors.

Catherine has extensive domestic and international experience, including acting on complex commercial/concession arrangements, brownfields M&A transactions and greenfields infrastructure and energy projects. 

She has acted for a variety of private and public sector clients, including infrastructure funds, superannuation funds, insurance funds, private equity, corporates, government entities, investment banks and institutional debt providers. 

Catherine has acted on most of the New Zealand public private partnerships to date, including acting for the Crown in relation to the Transmission Gully PPP, the schools and prison PPPs and for bidders in relation to the current Northland Corridor PPP and Christchurch Men’s Prison PPP procurements.

Catherine worked in global firm Allen & Overy LLP’s Tier-1 ranked Projects, Energy and Infrastructure team for six years in London before joining Simpson Grierson. She also worked at another leading law firm in New Zealand previously and has spent time seconded to The Treasury New Zealand. 

Catherine is a committee member of INFINZ Christchurch.

NZ Lawyer 2024

Rising Star

Work Highlights

NZ PPPs

  • Acting for a bidder on the Northland Corridor PPP project (currently in market).
  • Acting for a bidder on the Christchurch Men’s prison PPP project (currently in market).
  • Acting for the New Zealand Transport Agency on the Transmission Gully PPP.
  • Acting for the Ministry of Education on the Schools PPPs.
  • Acting for the Department of Corrections on the Auckland South PPP and Auckland Prison PPP.

Watercare 

Watercare’s financial separation from Auckland Council under 'Local Water Done Well' and the largest debt capital raise in New Zealand to date ($3.4 billion).

2degrees/Macquarie Asset Management/Aware Super

$1.1 billion sale by 2degrees of its passive infrastructure network to Connexa.

Macquarie Infrastructure and Real Assets and Goldman Sachs

€1.3 billion acquisition of HES Terminals in Rotterdam.

Humber Gateway, Gwynt T Mor, Greater Gabbard OFTOs for offshore wind

Acting for the OFTOs and funders for various offshore wind projects.

IFM Investors

Acquisition of the M6 Toll road (concession arrangement) in the United Kingdom.

Various funders to a consortium (APG, QIC and Swiss Life)

Acquisition of a stake in Brussels Airport.

AMP Capital

Acquisition of Leeds Bradford Airport in the United Kingdom.

Igneo Infrastructure Partners

Acquisition of the French district heating business, Coriance Group.

Areas of Expertise

Insights & News