Deloitte Wellington

Deloitte operates a major office in Wellington, offering comprehensive business consulting services alongside audit, tax and advisory. The Wellington office, located at 20 Customhouse Quay, is a central hub for government consulting in New Zealand, serving central government agencies, public sector organisations and private companies across industries. Deloitte supports organisations in strategy development, digital transformation, risk management and operational improvement, combining strategic insight with analytics and technology expertise. The firm has a team of 2,000 professionals across New Zealand backed by a global network of 455,000 in more than 150 countries. Deloitte Wellington has deep expertise in public sector reform, infrastructure, sustainability and policy-adjacent consulting. The firm is particularly well-suited to organisations, including government agencies, seeking structured consulting support that combines global expertise with strong New Zealand market knowledge.