• 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.

WE ARE OPEN!

You can drop off or pick up your information during our normal business hours. If you would like an appointment with one of our staff members, please call or e-mail to set up a specific date and time. If you do not want to come into our office, you can mail your information or you can use our secure 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