SF&O founded in 1975 to provide businesses a real forward thinking CPA firm capable of helping owners grow their business and plan for their future.

Simma Flottemesch & Orenstein, we bring you wisdom, strategies and solutions that will help you manage your business better, and more profitably. By understanding all the tools that are available to you, we become a more valuable partner for steering your company into the future; we become a valued advisor in making decisions in key areas like capital investments, business and tax strategies, health care, compensation, business performance, business goal setting, profitability and growth, cash f...

Simma Flottemesch & Orenstein, we bring you wisdom, strategies and solutions that will help you manage your business better, and more profitably. By understanding all the tools that are available to you, we become a more valuable partner for steering your company into the future; we become a valued advisor in making decisions in key areas like capital investments, business and tax strategies, health care, compensation, business performance, business goal setting, profitability and growth, cash flow management, and more. Located in downtown Minneapolis, we are Certified Public Accountants providing Accounting, Tax and Advisory Services for Guiding Growth.