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Get results that transform from a top accounting and business consulting firm

As needs arise in an ever-changing business environment, you need the resources of a firm with a broad array of resources.

At Wipfli, a top 20 national firm, we’re proud to give our clients the value and experience of a diverse firm that specializes in a wide range of services and industries.

With assurance, accounting, tax and consulting services customized to your needs, Wipfli helps you overcome challenges, achieve your goals and plan for future success.


910 N Last Chance Gulch
Helena, MT

Phone: 406.442.5520
Fax: 406.443.1017

Specialized services in the Helena area

Our associates focus on specific areas to be able to provide in-depth knowledge and industry-specific solutions. Some of the industries our Helena accountants and business consultants specialize in include agribusiness, construction, financial services, governments, healthcare, manufacturing, nonprofits and real estate.

In addition, our Helena professionals provide specialized human capital management and tech consulting services for small to mid-sized businesses. We also provide private client services for individuals.

Learn more about Wipfli here.

Partners, principals and associates

Bradley Cook, CPA
Agribusiness Practice Leader
Chris Curran
Chris Curran, CPA, CIA, CGAP
Ryan Lindsay
Ryan D. Lindsay, CPA
Rocky Mountain Regional Growth Leader Partner
Nathan McCarthy
Nathan D. McCarthy, CPA
Brooke Mortensen
Brooke Mortensen
Senior Manager, Accounting Services
Justin Mosness, CPA, CVA
Tiffany Stark
Tiffany Stark
Senior Manager
Ryan Tangedal
Ryan Tangedal, CPA