Established in 1996, GJM is the largest locally owned public accounting firm in Northwest Ohio, with over 100 personnel in Toledo and Findlay. GJM is recognized as a regional firm with national and international capabilities.




Our Alliance

GJM is proud to have been chosen to be a member of the RSM US Alliance, a premier affiliation of independent accounting and consulting firms. RSM US Alliance provides its members with access to resources of RSM US LLP (formerly known as McGladrey LLP). RSM US Alliance member firms are separate and independent businesses and legal entities that are responsible for their own acts and omissions, and each are separate and independent from RSM US LLP. RSM US LLP is the U.S. member firm of RSM International, a global network of independent audit, tax, and consulting firms. Visit rsmus.com/aboutus for more information regarding RSM US LLP and RSM International. RSM US LLP, the RSM US Alliance logo and the RSM US Alliance signatures are proprietary to RSM US LLP, while RSM™ is used under license by RSM US LLP.

Awards & Recognition

We are proud to have been selected for the following awards:

  • Inside Public Accounting's Fastest Growing Firms
  • Inside Public Accounting's All Star Firms
  • Best of Lake Erie West
  • American Heart Association Gold Achievement

Serving our Community

Our firm and employees contribute significant amounts of time and money to numerous local non-profit and other community organizations every year including:

  • American Cancer Society
  • American Red Cross North Central Ohio
  • American Red Cross of Northwest Ohio
  • Arrowhead Park Association
  • Big Brothers Big Sisters of Northwest Ohio
  • Bowling Green State University
  • Boys & Girls Clubs Toledo
  • Children’s Mentoring Connection
  • City of Ottawa Hills
  • Cocoon Shelter
  • Diocese of Toledo
  • Employers' Association
  • Flag City Honor Flight
  • Girls on the Run
  • Glass City Dog Park
  • Good Grief
  • Hancock Leadership
  • Hannah's Socks
  • Healing of Our Veterans Equine Services (HOOVES)
  • Hope House Findlay
  • Hospice of Northwest Ohio
  • Humane Society & SPCA of Hancock County
  • Josina Lott Foundation
  • Junior League of Toledo
  • Leadership Toledo
  • Leukemia & Lymphoma Society
  • Little Flower Catholic Church
  • Little Sisters of the Poor
  • Lucas County Pit Crew
  • Maumee Valley Habitat for Humanity
  • Mom's House of Toledo
  • Monroe Street Neighborhood Center
  • Pathway, Inc.
  • Regional Growth Partnership
  • Restore Community Center, Ada
  • Scouts BSA - Erie Shores Council
  • Smith Park Community Coalition
  • United Way of Greater Toledo
  • The University of Toledo
  • UT Family Business Center
  • Unruly Arts
  • The Victory Center
  • The Waterville Community Foundation
  • YMCA Wolf Creek

Living Our Values

One Firm  Communication, collaboration, respect and fun are the foundation of our workplace.

Excellence  We strive to deliver the highest quality client service by hiring and developing talented individuals with the knowledge and experience to deliver innovative and trusted advice

Professionalism  We hold each other to the highest level of professional standards and work with our clients and each other with the utmost respect and integrity.

Commitment  We are committed to the success of our clients; the well-being of our people; the continued success of our firm and the betterment of our community.

Why GJM

Innovation We do more than provide services-we provide solutions. As your financial problem-solvers, we will look at an issue from every angle to help you make the best decision for your company.

Responsiveness Our local professionals will help you make swift decisions by answering your questions and completing engagements in a timely manner. We’ll also monitor industry trends and legislative changes that may affect your business and provide proactive advice to help you address these issues.

Experience Our experience gives us a deep understanding of your unique opportunities, needs, industry and business. The value of this experience is seen in the proactive and innovative working relationships we build with our clients. We are committed to providing you strategic guidance to help improve your business and meet your strategic goals.