About Moore Colson

Atlanta CPAs and Advisors

The road to success can take you in many directions. Along the way, you must make important decisions that will impact both your company’s and your own financial well-being. Today, businesses seek thoughtful financial and strategic guidance as they are faced with competitive pressures and a constantly changing tax and regulatory environment. Moore Colson can help. An Atlanta-based certified public accounting (CPA) and consulting firm, we have been trusted by family-owned businesses and Fortune 500 corporations alike since 1981.


Our Mission

Our Clients Come First

We build wealth and security for businesses and individuals and exceed expectations through quality, timely and innovative solutions.

Our People are Our Most Valuable Resource

We foster professional and personal growth, financial security and community involvement in an ethical, challenging and rewarding environment.


About Our Firm

  • Named as one of Atlanta’s Top 20 Accounting Firms by the Atlanta Business Chronicle
  • Named one of America’s Top 125 Largest CPA Firms by Inside Public Accounting
  • Consistently ranked as one of America’s Top 50 Best of the Best firms by Inside Public Accounting
  • Awarded one of Atlanta’s Top Workplaces by the Atlanta Journal Constitution since 2011
  • Focused on businesses in Georgia and the Southeast
  • Member firm of PrimeGlobal, one of the largest associations of independent public accounting firms in the world
  • A business based on ethics and integrity
  • Committed to finding innovative solutions and exceeding expectations
  • Focused on a client-centered approach



Proudly Serving the Southeast since 1981

A Different Model from the Start

In 1981, Moore Colson’s first office included a staff of two professionals, one bookkeeper and one receptionist. Greg Colson and Jack Moore set out to create a CPA firm that provided traditional accounting and consulting services for closely-held businesses but also a CPA firm that was different. They looked beyond the typical book-of-business model of most accounting firms. Knowing that they would bring more value to their clients by operating as a true partnership, they founded a consultative firm that put their clients in the center of all they collectively had to offer. This client-centered approach steers Moore Colson to this day. From our entire firm, professionals with industry-specific expertise are selected to address your unique needs and challenges. We develop long-term relationships with our clients to fully understand their business, maximize profits, lower taxes and create financial security for the business and its owners.

One of America’s Best and Largest Firms

From that small office of four in 1981, Moore Colson has grown to become one of America’s largest and most successful accounting, consulting and advisory firms. With over 150 employees and 28 partners, Moore Colson provides an expansive range of accounting and consulting services to help our clients grow their business and achieve their goals. And the accolades just keep coming from industry publications, associations, business organizations and the community. We are ranked as one of America’s Top 125 Largest Public Accounting Firms and have consistently ranked as a Top 50 Best of the Best Firm in America by Inside Public Accounting (IPA). In 2017, Moore Colson ranked number one among the top 50 Best of the Best firms in the United States by IPA. We are also ranked among Atlanta’s Top 20 Accounting Firms by the Atlanta Business Chronicle, and our most cherished honor is being named a Top Atlanta Workplace by the Atlanta Journal-Constitution every year since 2011.


Our Associations

We are proud members of multiple local and worldwide associations in the financial
industry. This vast network helps fuel our commitment to best practices, finding innovative solutions and exceeding expectations.

View Associations

Community Involvement

In certain respects our communities define each of us. Viewed through another lens, we define the communities around us. Communities are a patchwork of individuals and businesses who share a common bond and who support each other. At Moore Colson, we take that responsibility just as seriously as our staff. Our communities help contribute to our success, and we give back to help them succeed.

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AJC TWP 2022 Award Ribbon
AJC TWP 2022 Award Ribbon