Meet the Team

It is the team at Esquire Group that makes us who we are. And it is this same team that makes us so good at what we do.Because we are a boutique firm, I have had the luxury of hand-selecting each member of our staff. This means not only the tax consultants, but also the client relations staff, the operations staff, and the support staff. Everyone.
With over 15 years of experience in this industry, I am quick to recognize talent, grit, integrity, and expertise, and I am proud to say that each one of our team members exemplifies this crucial combination. Each team member is a dedicated professional at the top of his or her field.

These professionals demand the best from themselves, not because I’m looking over their shoulders—frankly, I don’t have time for that, which is why I hire the best—but because they just won’t accept any less from themselves. And they certainly won’t accept any less for their clients.

Though our team at Esquire Group now spans multiple continents, multiple languages, and multiple time zones, we remain a tight-knit community, united in our passion for what we do, and in our commitment to doing the best possible job for our clients.

I invite you to check out the individual bios below and drop us a line to find out more—

Founder & CEO
Jimmy Sexton, LL.M.
Jennifer Griffin, COO
In-House Counsel
Mike Abel, LL.M.
Tax Consultants
Rainer Fiege-Kollmann, EA
Garry Velasquez, EA
Joe Peterson, CPA
Client Relations
Deborah Larsen, Client Relations Manager
Christine Griffin
Kim Abel