Mark Cummings and Nathan Stonner Named Top St. Louisans to Know to Succeed in Business

St. Louis, – Mark H. Cummings, CPA, Partner + Audit and Assurance, and Nathan P. Stonner, CPA, Senior Manager + Tax at Anders CPAs + Advisors (Anders), have been named to St. Louis Small Business Monthly’s Top 100 St. Louisans to Know to Succeed in Business list for 2021. Honorees were nominated and selected based on their efforts, contributions and experiences giving back and helping business owners reach their goals.


About Mark Cummings

Mark joined Anders as a partner in 2020 when Anders merged in Cummings, Ristau & Associates. He has extensive experience in the banking and finance industry and works specifically in the Anders Banking and Financial Institutions Group servicing banking clients. With over 30 years of experience on both sides of the banking industry, Mark spent many years at a Big 4 accounting firm and a St. Louis-area bank. His prior firm, Cummings, Ristau & Associates, was named to SBM's Best Firms in St. Louis for Reliability.


About Nathan Stonner

Nathan started his career at Anders as a tax intern, rising through the ranks to senior manager. He has 10 years of experience working with high net-worth individuals, flow-through entities and business owners on tax planning and advisory at the business and individual levels. His family wealth and estate planning experience is a great asset to his clients. A member of the Anders Health Care Group, Nathan also works with physician-owned health care practices on tax planning and compliance strategies.


The Top 100 St. Louisans to Succeed in Business are featured in St. Louis Small Business Monthly’s April 2021 “Top 100” edition.


About Anders
For over 55 years, Anders has delivered full-service accounting, tax, audit and advisory services to growth-oriented companies, organizations and individuals. A Top #100 Firm, Anders is a member firm of the Leading Edge Alliance (LEA), one of the largest international associations of independent accounting firms. For more information on Anders, visit and follow on us Twitter, Facebook, LinkedIn and Instagram: @AndersCPA.

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