Recommendations

A Reputation Built on Operational Integrity

“Trusted by Global Leaders: A 99% Client Recommendation Rate”

In the elite tiers of international security, a reputation is not given—it is forged through consistent, high-stakes delivery. Across 120 diverse business sectors and 45 countries, my career has been validated by over 325 written testimonials from the peers, partners, and C-Suite executives I have served.

This overwhelming consensus represents more than just technical success; it is a testament to a 99% recommendation rate that prioritises long-term partnership over short-term service.

While my mandates often involve navigating the world’s most volatile geopolitical landscapes, the feedback from my global network remains focused on my ability to blend Strategic Risk & Crisis Management with an agile, collaborative business mindset.

“Mark has an infectious enthusiasm and an ability to listen really well. He has a very agile mind that is able to take on different perspectives. But the most important thing about Mark is this – as a renowned international security expert, he’s a really nice guy to work with.”

— C-Suite Executive, Financial Services & Accountancy

Elite Security Intelligence. Agile Leadership. Proven Global Results.

Testimonials don't get any better than these...

Dr. Mark Yates is not only a trained Military operative and business growth consultant who can get things done, he is a trained LinkedIn expert who can train you and your team how to get results. He is also a strong leader and trainer and one of the most connected security business people on LinkedIn Globally.

Ian Nethercott

Business Growth Expert

In my dealings with Mark, I have always found him to be not only a highly knowledgeable security expert professional in his official capacities, but also a highly skilled and well-connected business growth specialist. He is also a very personable and genuine fellow, who is keen to help good, honest, hard-working people succeed. Engaging his services offers a very good return on investment for any business serious about growth.

Murray Ambler-Shattock

I have known and been associated with The British American Security Expert Dr. Yates for over 15 years, and I have the utmost faith in his abilities. His security executive protection prowess and motivational leadership skills are second to none, and his International security and law enforcement networking connections provide positive results.

David E. Miller

Aviation Technician

Mark has an infectious enthusiasm and an ability to listen really well. He has a very agile mind that is able to take on different perspectives. But the most important thing about Mark is this – as a renowned international security expert, he’s a really nice guy to work with.

Rashesh Joshi

Accountant & Co Founder And Director

Alexander Rosse

I have known and worked with Dr. Mark D. Yates on 3 Continents during the last 20+ years and have marvelled at his unique ability for security leadership, operational management and for formulating powerful & productive special forces alliances around the world.

Norman E. Jennings

Former Police Commissioner & Commissioner of Public Safety

Marshall Islands South Pacific

Mark is simply the most skilled experienced and reliable security professional with whom I have ever had the privilege of working.

Jason M Fish.

Medical Doctor

Dr. Mark D. Yates is the Rolls Royce model of ‘a safe pair of hands’. During the last 15 years I’ve witnessed his total dedication & commitment to the security business tasks at hand. He takes his work very seriously & is completely unflappable is a crisis. There are few people on this planet I would trust with my life, or my business. I trust Mark.

Stuart Goldsmith

Director

Alithea Limited

Mark, your business presentation was the most riveting I have ever seen on Dragons Den. You also gave us, the BBC web site production team a ‘master class’ in Internet marketing.

Web Site Director

BBC Dragons Den

Mark, you have far more business contacts than we Dragons have. Grow your consultancy business.

Deborah Meaden

Entrepreneur

BBC Dragons Den

Mark D. Yates you really commanded the full respect of all 5 business Dragons.

Evan Davis

Dragons Den TV Host

BBC Dragons Den

If you Mark D. Yates had pitched to the Dragons today as a top end business consultant, then myself and two other Dragons would have invested in you. Given your very credible business background I advise you to build your business consultancy company.

Peter Jones

Entrepreneur

BBC Dragons Den

I get it Mark; you are the real deal James Bond. It’s no coincidence that all 5 Dragons have advised you to form your own high level consultancy group.

Theo Paphitis

Entrepreneur

BBC Dragons Den