“Superb and exceptional is the phrase that comes to mind when I think about Brian. I’ve had the pleasure of knowing Brian since 2006, during which he was the Executive Director for the Association of Cancer Executives (ACE). I worked closely with Brian when I served on the Board and as the President of ACE. Above all, I was impressed with Brian’s ability to keep things organized and to meet all deadlines. And, of course, his relaxed but professional demeanor gives him the ability to work well with any level of an organization. Brian has been a true asset to ACE with his attention to detail and work ethic. I can recommend Brian without a reservation.”

- Matt Sherer, Past-President, Association of Cancer Executives

“I have worked with Brian Mandrier since 2013. We collaborated in planning the MAAM Building Symposium in Miami, Ft Worth and Boston. I worked with him to plan conferences for the International Museum Construction Congress in Europe and Asia. He was my GoTo guy to help organize and facilitate logistics for the 2019 AIA COD Switzerland conference. This was a rigorous 10-day multi-city moving conference of 80 attendees. The conference went off without a hitch. Brian is sensitive to the culture of each location and to the needs of attendees.  He is effective and managing the budget and makes problems go away. Most importantly, Brian works quietly and competently in the background so that the speakers can shine.”

- David Greenbaum, FAIA, LEED BD+C, Vice President, Gensler

Having worked extensively with Brian Mandrier and The Mandrier Group in my capacity as Organizing Chair of the International Oncology Leadership Conference (IOLC), as well as through my involvement with the Association of Cancer Executives (ACE), I can confidently state that they are a first-class organization that consistently delivers exceptional results. Their flawless planning and attention to detail is evident in every aspect of event management, from initial concept development through final execution and post-conference follow-up. The Mandrier Group's expertise in selecting exceptional venues—whether in Rome, Florence, Vienna, or other international locations—creates the perfect environment for meaningful professional networking and knowledge exchange among oncology leaders worldwide. Their boutique approach allows for personalized service that adapts to each client's unique needs, making them an invaluable partner for any organization seeking world-class conference management and association services.

- Dr. Anthony Paravati, MD, MBA, Past Organizing Chair, International Oncology Leadership Conference (IOLC)

“Brian is a very experienced International Meeting Planner/Managing Director IMCC and a professional of high integrity.

I've met Brian at the first IMCC event in Amsterdam W Hotel, in 2016. IMCC enters it's fifth year with successful congresses in several big cities all over Europe and this is entirely very well managed and organized by Brian and his team. As one of the planning committee members I'm grateful to work together with Brian...he's open minded, highly skilled and very professional, insightful, focused and clear in his communication. IMCC is and will be one of THE best conferences within the museum sector, Brian made this possible with his everlasting enthusiastic and professional way of working. I enthusiastically recommend Brian and his business organization and I will continue to do so. Job well done Brian, IMCC became great by the inspiring leader you are!”

- Ibrahim Bulut, Senior Security Consultant, ALLSECCON Security