Mary Calam

Mary is clearBorder’s chairwoman, responsible for providing a sounding board for the CEO and internal team and assuring corporate governance. Mary has extensive expertise in risk, governance and strategy, having worked at senior levels across the public and private sectors.

Her government career spanned law enforcement, counter terrorism and national security, latterly as Director General for Crime, Policing and Fire in the Home Office. On leaving government, Mary joined McKinsey & Company, serving government and private sector clients around the world. She now holds a number of non executive director and trustee roles in public and private sector organisations and works as an independent consultant.

Expert Insights From Mary Calam

Customs compliance

10 best practices for customs record keeping: guidance for business leaders

TLDR Effective customs record keeping is critical for compliance, risk management, and operational resilience in global trade. This article explores legal requirements, common pitfalls, and 10 best practices (from digital …
10 best practices for customs record keeping: guidance for business leaders
Strategy & Horizon Scannning

10 Key Steps to Expanding Your Business Globally: The clearBorder Playbook

Embarking on the journey to expand your business globally is akin to exploring new horizons. The allure of tapping into fresh markets, reaching an expansive audience, and increasing revenue is …
10 Key Steps to Expanding Your Business Globally: The clearBorder Playbook
Export Controls

5 takeaways from the 2025 Defence Export Conference, for trade leaders

When compliance meets geopolitics Recently, I attended the recent Defence Export Conference held in London, an event that has been running for several years. There was a good mix of …
5 takeaways from the 2025 Defence Export Conference, for trade leaders

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