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Welcome
Helping organisations create effective, innovative and responsible strategies and systems while navigating high-stakes environments with confidence and care.
YOUR PATH TO GROWTH AWAITS
At McCallum&Co, we are a human-centred, senior consultancy based in Aotearoa New Zealand, working across financial services, government, technology, and social innovation.
Our mission is simple: to help organisations build strategies, systems and solutions that are fairer, safer, and more responsive — for the people they serve.
We specialise in guiding businesses through challenges and opportunities. Our expert consultants provide tailored strategies that foster growth and innovation, helping you navigate the complexities of today's market.


DRIVING BUSINESS SUCCESS FORWARD
​​We build trusted partnerships across sectors to design strategic, compliant, and enduring strategies, systems and solutions because we’re in it for the right reasons: we want people to be secured, respected, and well served — and we want the ecosystem around them to make that possible.
With a focus on collaboration and innovation, we help organisations design and deliver strategies and systems — from operating models to governance — that meet today’s needs while building the trust, resilience, and value their customers rely on for tomorrow, especially where the stakes are high for people, data, money, or trust.
Our tailored solutions ensure that businesses can thrive in an ever-evolving landscape, achieving long-term success.
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OUR SERVICES
We offer a comprehensive range of consulting services aimed at enhancing business performance and strategic direction.​​​​​​​

Strategic Advisory
Our team works closely with you to develop a robust business strategy that aligns with your goals and market conditions.
Program Design & Delivery
Our Program Design & Delivery services equip your team with the expertise required to create and execute impactful programs successfully.
Risk, Compliance & Regulatory Frameworks
Our team works with you to provide comprehensive solutions that empower your team to navigate complex regulations and ensure adherence to compliance standards.
Operational Uplift & Process Improvement
Our experts collaborate with you to enhance operational efficiencies and streamline processes that drive your business success, to strengthen what matters most.
Market Analysis
We conduct thorough market analysis to identify opportunities and threats, enabling informed decision-making for your business.
Privacy & Responsible Tech Governance
We partner with you to implement strong privacy practices and responsible tech governance that safeguard your data and build trust, empowering your business for sustainable growth.
Training Programs
Our training programs empower your team with the skills needed to implement strategic initiatives effectively.
WE BELIEVE
Good work is relational. We work with you, not at you.
We start with trust – taking time to understand your world, your people, and what matters to you
We design together – building solutions that are ethical, practical, and people-first
We deliver with care and discipline – keeping momentum and integrity throughout
We grow your capability – so your organisation thrives long after the project ends
Our work is never cookie-cutter. We bring structure, rigour, and warmth to each engagement — and we show up with genuine care for your goals and your customers' outcomes.

GROWTH
Expand Your Reach
EFFICIENCY
Optimise Operations
INNOVATION
Stay Ahead
PERFORMANCE
Measure Success
RISK MANAGEMENT
Manage Adequately