Nathan Bittle

Nathan has over a decade of experience at EY, where he has built a strong track record delivering high quality economic analysis across the infrastructure sector. He is well regarded for developing robust, evidence-based business cases that support confident investment and policy decisions.

Nathan works across the full investment management system and regularly partners with a diverse range of stakeholders, including Local Government, Central Government, Iwi organisations and commercial entities. His work spans engagements from applied research through to commercial feasibility and investment analysis.

Prior to joining EY, Nathan gained almost seven years’ experience working across central government, providing a strong understanding of public sector decision making and policy environments across natural resource allocation, utilities regulation, infrastructure resilience, regional economic development and land use planning.

Nathan holds a BCA (Hons) in Public Policy from Victoria University (2008), with modules in Public Policy, Economics, Economic Modelling and International Business studies.

How Nathan is shaping the future with confidence

I shape the future with confidence by helping governments and infrastructure providers make assured, value‑for‑money decisions that deliver lasting benefits for communities. I bring a strategic, problem‑solving mindset to complex infrastructure, policy and investment challenges, supporting senior decision‑makers to prioritise and deliver projects that are economically robust and commercially sound.

Through my work across strategy, economics and commercial advisory, I help ensure infrastructure investments are underpinned by strong evidence and clear economic logic. By working closely with Central and Local Government, Iwi organisations and commercial entities, I contribute to outcomes that strengthen infrastructure resilience, support sustainable resource use and enable