Board of Directors

Meet the experienced and dedicated leaders who guide Codex.
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Our board of directors is committed to helping Codex achieve its vision of being a trusted partner, synonymous with the delivery of high-quality outcomes for our people, clients and community.

Martin Campbell

Managing Director

Leveraging decades of experience with pragmatic enterprise, business and information architecture, Martin enables teams to ‘be their best’. With his proven background in data, transformation and architecture, Martin has built a reputation for rapidly delivering meaningful outcomes to the organisations fortunate enough to work with him. Martin has previously held executive positions at national and multinational organisations, including a three-year tenure as the Chief Architect for Emirates.

Toby Vann


Toby has spent the last 15 years studying and working in sustainability, urban development, technology, and the full spectrum of wellness. With social enterprise at the heart of everything he does, Toby has helped countless people through his health, fitness and technology businesses. He brings learnings from these diverse experiences and currently applies them from both the top down and bottom up at Codex, delivering maximum positive impact to its people, clients and communities.

Julian Campbell


Julian has built a career in establishing and developing start-ups from the ground up, including leading Codex’s business development over a three-year period which saw growth from 3 to 40+ people. Leveraging a decade experience, Julian is passionate about cultivating good ideas into commercial opportunities and leading teams through the start-up journey.

Debra Briscoe

Independent Director

Debra is an experienced, purpose-driven Chief People Officer and Director, recognised for her contributions to the community, and to successful, forward-looking People and Culture organisational strategies. Debra has a proven track record of partnering with Boards and Executive teams to develop and execute business strategy and transformation within dynamic and complex environments, across diverse sectors including Energy, Financial Services, NFP, Government, and Private Equity organisations.

Lawrie Jeavons

Company Secretary

Lawrie possesses a profound passion for advancing sustainable practices, whether in the realm of the built environment or through innovative business solutions. With a foundation in engineering and recently completing his Masters Degree in Sustainability, Lawrie approaches problem-solving with a pragmatic perspective, while maintaining a keen enthusiasm for embracing fresh opportunities to broaden knowledge and expertise.