• broad range of Accounting services

    Neenah, WI

    Endries Otto, LLC offers a broad range of services to help you secure a sound financial future.
  • Endries Otto, LLC

    Endries Otto, LLC

    Small enough to know and appreciate all our clients
  • Secure client portal

    Accounting

    We offer services for business owners and individuals.

Welcome to Our Website!

We are a full-service public accounting firm licensed in Wisconsin, with offices in Neenah and Brillion. We've been serving clients worldwide since 1995, offering a broad range of services for business owners, executives, and independent professionals. We are affordable, experienced, and friendly.


  • Quickbooks
  • AICPA
  • Better Business
  • Accountant Finder