Milk Source, LLC Employee Directory

Q: What is Milk Source, LLC known for?

Milk Source, LLC was founded in 1999. Milk Source, LLC operates in the Dairy Product Manufacturing industry.

Q: How many employees does Milk Source, LLC have currently?

Milk Source, LLC has approximately 501 employees.

Q: Who are Milk Source, LLC's key employees and leadership?

Milk Source, LLC's key employees include: Partner, President & Ceo: J. O., Chief Financial Officer And Treasurer: T. O..

Dairy Product ManufacturingWisconsin, United States501-1000 Employees

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.

Find Milk Source, LLC employees' phone numbers or email addresses

Milk Source, LLC Global Highlights

North America
56

United States Of America
55
Mexico
1

Asia
1

Pakistan
1

Europe
1

Spain
1

South America
1

Bolivia
1

Milk Source, LLC's Leadership

T. O.
Chief Financial Officer And Treasurer
Mobile Phone
Email
J. O.
Partner, President & Ceo
Mobile Phone
Email
T. W.
Partner / Vp Of Operations
Mobile Phone
Email
A. S.
Director Of Public Affairs
Mobile Phone
Email
E. O.
Director Of Feed Procurement
Mobile Phone
Email
R. K.
Director Of Human Resources
Mobile Phone
Email
A. C.
Director Of Business Development
Mobile Phone
Email
B. H.
Director Of Public Affairs
Mobile Phone
Email

Contact profiles from Milk Source, LLC

Name

Title

Contact Info

Location

Last Update

T. O.
Chief Financial Officer And Treasurer
Mobile Phone
Email
United StatesWisconsin
Sep 25, 2025
J. O.
Partner, President & Ceo
Mobile Phone
Email
United StatesWisconsin
Mar 04, 2025
T. W.
Partner / Vp Of Operations
Mobile Phone
Email
United StatesWisconsin
Oct 22, 2025
A. S.
Director Of Public Affairs
Mobile Phone
Email
United StatesWisconsin
Oct 22, 2025
E. O.
Director Of Feed Procurement
Mobile Phone
Email
United StatesWisconsin
Dec 17, 2024
R. K.
Director Of Human Resources
Mobile Phone
Email
United StatesWisconsin
Dec 18, 2025
A. C.
Director Of Business Development
Mobile Phone
Email
United StatesWisconsin
Oct 22, 2025
B. H.
Director Of Public Affairs
Mobile Phone
Email
United StatesWisconsin
Dec 17, 2024
M. W.
Director Of Agronomy
Mobile Phone
Email
United StatesWisconsin
Nov 11, 2025
J. Q.
Director Of Safety,Recuiting And Training
Mobile Phone
Email
United StatesWisconsin
Dec 17, 2024

Frequently Asked Questions

What is Milk Source, LLC known for?

Milk Source, LLC was founded in 1999 operates in the Dairy Product Manufacturing industry; you can contact the main corporate office by phone at

+1-920-766-****

. Explore Milk Source, LLC's company overview page for more information.

What is Milk Source, LLC's most common email format?

Milk Source, LLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Milk Source, LLC email formats with LeadIQ.

How many employees does Milk Source, LLC have currently?

Milk Source, LLC has approximately 501 employees as of December 2025. These team members are located across 4 continents, including North AmericaAsiaEurope.

Who are Milk Source, LLC's key employees and leadership?

As of December 2025, Milk Source, LLC's key employees include:

Chief Financial Officer And Treasurer: T. O.
Partner, President & Ceo: J. O.
Partner / Vp Of Operations: T. W.
Director Of Public Affairs: A. S.
Director Of Feed Procurement: E. O.

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