Revenue assurance and data · Melbourne, Australia

The team

Nova Consulting is one team working across Australia and New Zealand, through Nova Consulting Specialists Pty Ltd and Nova Consulting Limited. Consultants, analysts and developers work across both countries, so clients on either side of the Tasman get the same people, methods and tools.

Offices: Cambridge, Waikato, New Zealand · Melbourne, Victoria, Australia

Directors

The people accountable for Nova's work on both sides of the Tasman.

Sam Mackenzie

Director, owner and founder

Melbourne, Australia

Sam Mackenzie is a director, owner and founder of Nova Consulting, and a co-owner and director of Nova Health. A former palliative care nurse with more than a decade in New Zealand health, Sam combines clinical, analytical and management experience. He leads Nova's health analytics and revenue maximisation work, helping health services understand their data and recover the funding they have earned.

Revenue maximisationData and insightsClinical practice
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Sam is a health sector consultant and a director, owner and founder of Nova Consulting, with more than a decade of experience across the New Zealand health system. He combines clinical, analytical and management skills, and works as comfortably with chief executives, CFOs and chief medical officers as with the doctors, nurses, analysts and IT teams who run services day to day.

Sam specialises in health analytics and revenue. He has deep working knowledge of New Zealand's national health datasets and of hospital and health service systems. He and his teams have supported District Health Boards (now part of Health New Zealand | Te Whatu Ora) through complex finance system implementations and multi-organisation procurement analysis, and he leads Nova's revenue maximisation work.

His background in palliative care nursing, and his regional work with clinical networks in orthopaedics, ophthalmology, vascular, plastic surgery, chronic pain and health of older people, give him a practical understanding of how care is delivered and funded. He has presented at national and international forums, including Health Informatics New Zealand and the Royal Australian and New Zealand College of Ophthalmologists.

Sam is also a co-owner and director of Nova Health, a New Zealand healthcare staffing agency. He holds a Master of Management and a Bachelor of Nursing.

Andrew McCathie

Director, owner and founder

Cambridge, New Zealand

Andrew McCathie is a director, owner and founder of Nova Consulting, and co-owner and Executive Director of Nova Health. He runs day-to-day operations, client relationships and key business decisions, and is known for practical solutions and making complex issues easier to understand.

Business operationsProject managementClient relationships
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Andrew is a director, owner and founder of Nova Consulting, and a business owner and executive with experience across healthcare services, hospitality and business management. He is a clear communicator who enjoys solving problems, developing practical solutions and making complex issues easier to understand.

At Nova Consulting, Andrew works across both the New Zealand and Australian companies. He runs the office and leads project management, reviews and validates documentation and communication, and looks after all things operational, giving the consulting team a solid platform to deliver client work.

Andrew has also been co-owner and Executive Director of Nova Health since 2015, when he bought the business with Sam Mackenzie. He has helped grow it into an established New Zealand healthcare staffing agency, supplying registered nurses, enrolled nurses and healthcare assistants. Nova Health was named a Rising Star in the Deloitte Fast 50 in 2017, and ranked in the Fast 50 in 2018 and 2019. Andrew manages day-to-day operations, client relationships, sales, marketing and key business decisions.

Before Nova, Andrew was onsite duty and night manager at the Quality Hotel Ambassador and Clarion Suites in Hamilton, where he ran the hotel alone through afternoon and overnight shifts and was duty manager for the restaurant and bar. Earlier, he co-founded Rouge Café in Cambridge with family. He built it from the ground up, then worked hands-on to achieve quality food, high service standards and financial profitability.

Andrew holds a Diploma and a Higher Diploma in Hospitality and Hotel Management, and studied at Queenstown Resort College (QRC).

Consultants

Finance, performance, revenue, data and AI specialists who lead client work day to day.

Dean Cross

Senior Financial Management and Performance Consultant

Waikato, New Zealand

Dean Cross is a senior financial management and performance consultant at Nova Consulting. A former CFO and Deputy CFO in the New Zealand and Australian health and public sectors, he works with boards and leadership teams on financial sustainability, performance improvement, benefits realisation and business cases, turning strategy into measurable results.

Financial performanceHealth funding and contractsProgramme and project management
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Dean is an experienced finance and performance executive with more than 30 years' experience helping complex organisations improve financial performance, strengthen decision-making and deliver sustainable change.

He has held CFO, Deputy CFO and senior financial performance roles across the New Zealand and Australian health and public sectors, including major transformation programmes in New Zealand and Australia.

Dean specialises in financial sustainability, performance improvement, benefits realisation, business cases, financial modelling and finance transformation. He has owned and facilitated the delivery of more than $300 million in savings and benefits across major organisations.

Dean brings a combination of senior executive experience, rigorous financial analysis and practical commercial judgement. He works with boards, CEOs and leadership teams to understand the real issues, identify opportunities and turn strategy into measurable results.

Brent Harvey

Lead Consultant

Nelson, New Zealand

Brent Harvey is a Chartered Accountant with more than 15 years in senior finance, commercial, analytics and leadership roles across the public, non-government and not-for-profit sectors. Brent works with clients on financial transformation and sustainability, systems and business intelligence, and planning and reporting, and coaches finance teams to keep improvements going.

Financial performanceData and insightsFinance and accounts payable
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Brent is a Chartered Accountant with more than 15 years of senior finance, commercial, analytics and leadership experience in the public sector and in non-government and not-for-profit organisations.

A contemporary, innovative and practical partner to your organisation, Brent has a strong record of achievement and delivery in financial transformation and sustainability, system enhancement, business intelligence and analytics, leadership and team coaching and development, and planning and reporting.

Pooja Joshi

AI and Data Consultant

Melbourne, Australia

Pooja Joshi is an AI and data consultant at Nova Consulting with around 10 years' experience in data analytics, engineering and automation across the health and financial services sectors. She helps organisations find practical uses for AI and automation, builds working solutions with their teams, and turns complex technology into clear, measurable results.

AI and automationData and insightsData engineering and pipelines
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Pooja is an AI and data consultant with around 10 years' experience helping organisations improve decision-making, reduce manual effort and get more value from their data.

She has delivered data and AI solutions for health sector clients in New Zealand and Australia, including national health agencies, aged care providers and primary care organisations. Her career began at JPMorgan Chase in Mumbai, where she worked in a regulated financial services environment that grounded her in data accuracy and process discipline.

Pooja specialises in AI-driven automation, data pipelines, dashboards and data quality. She built Bill Simple, Nova IT's AI-driven invoice processing product, which pairs AI with human review, and has used generative AI tools to cut analysis and development time by 50%. She leads a delivery team, mentors interns, and helps create and deliver Claude training. She holds Anthropic Claude and Microsoft Copilot certifications.

Pooja combines strong technical skills with a practical, client-focused approach. She works closely with stakeholders to understand their problems, explains complex technology in plain language, and draws on her experience as a small-business co-owner to focus on solutions that make sense for operations and cost.

Work with the team

Share what you're trying to fix, and get connected with the right person straight away.

Talk to the Australian team