Milk Source LLC was co-founded in 1999 by Jim Ostrom, John Vosters and Todd Willer — all from multi-generational Wisconsin farm families — and traces its roots back to 1965 when a small 30-cow dairy farm was started in Freedom by John’s parents.
Milk Source operates quality dairies in Wisconsin and throughout the greater Midwest, producing milk to be used for cheese, butter and other dairy products. Milk Source also has a calf farm and a heifer raising facility, all featuring modern, sustainable and environmentally sound farming practices. 
Milk Source's goal every day is to be an outstanding dairy producer through quality care of animals, sustainable practices, environmental accountability and constant attention to detail. We are proud of an honest and considerate work force, and have earned a reputation as an outstanding place to work.

If you are interested in a career with Milk Source, please visit https://www.milksource.com/careers/ or email our HR department at mshr@milksource.net for more information. 

Agriculture & Farming

Food & Beverage

Sustainability

Milk Source, LLC

Milk Source, LLC's headquarters in Kaukauna, WI, United States

This department provides administrative support and coordination for various organizational initiatives.

Administrative Services

The Finance and Accounting Team at Milk Source, LLC is responsible for managing the company's financial operations, including budgeting, financial reporting, and investment strategies. They ensure accurate financial records, oversee audits, and provide financial insights to support decision-making. This team also ensures compliance with financial regulations and helps to maintain the economic health and sustainability of Milk Source's diverse agricultural operations.

Finance and Accounting Team

This department focuses on managing public relations, business growth strategies, and human resource functions.

Public Affairs and Development

The Leadership Team at Milk Source, LLC, consisting of the Partner/VP of Operations, the Partner, President & CEO, and the Chief Financial Officer and Treasurer, is responsible for setting the strategic direction of the company, overseeing operational efficiency, ensuring financial health and sustainability, and maintaining the company's commitment to quality, animal care, and environmental accountability. They lead efforts to innovate and uphold high standards in dairy production and foster an outstanding workplace culture.

Leadership Team

This department focuses on overseeing agricultural practices and managing the procurement of feed materials.

Agronomy and Procurement

This department focuses on driving business growth and managing financial resources effectively.

People (2)

Jobs (0)

Other teams

Finance and Accounting Team

Public Affairs and Development

Leadership Team

Agronomy and Procurement

Business Operations