Associated Milk Producers Inc. (Ampi) is a dairy marketing cooperative owned by approximately 1,500 dairy farmer-owners who operate farms in Wisconsin, Minnesota, Iowa, Nebraska, South Dakota, and North Dakota. Formed in 1969, Ampi is dedicated to U.S. dairy farmers, their families, and the communities they live in. The cooperative manufactures and markets a diverse range of dairy products, including award-winning cheese, butter, and specialized dairy ingredients for foodservice, retail, and food manufacturing sectors globally. Ampi is committed to quality, sustainability, and providing value back to its farmer-owners.
The headquarters serves as the central hub for corporate administration, strategic planning, financial operations, sales and marketing leadership, and member relations for the cooperative.
Modern, farmer-owned cooperative headquarters designed for collaboration and efficiency, featuring sustainable design elements and spaces that support its diverse operational needs.
Ampi's work culture at its headquarters is collaborative and community-oriented, reflecting its cooperative roots. There's a strong focus on supporting farmer-owners, upholding quality standards, and fostering innovation in the dairy industry.
The New Ulm headquarters is significant as it centralizes Ampi's core business functions, facilitating efficient management of its widespread manufacturing plants and member network across the Midwest.
Ampi supports global food supply chains by exporting its award-winning dairy products, including cheese, butter, and specialized dairy ingredients, to numerous countries worldwide. They meet diverse international customer needs and specifications, contributing to the global availability of high-quality U.S. dairy products.
200 Business Park Lane
New Ulm
Minnesota
USA
Address: 120 E. Fourth St., Blair, WI 54616
Strategically located in a strong milk-producing region of Wisconsin to efficiently process member milk into cheese.
Address: 301 Brooks St., Portage, WI 53901
Utilizes the abundant milk supply from local farmer-owners in south-central Wisconsin for cheese manufacturing.
Address: 19860 145th Ave., Jim Falls, WI 54748
Located in Wisconsin's dairy heartland, focusing on value-added cheese production.
Address: 500 E. Mille Lacs St., Paynesville, MN 56362
Serves dairy farmers in central Minnesota, converting milk into butter and essential dairy ingredients.
Address: 700 First Ave. S.E., Rochester, MN 55904
Positioned in southeastern Minnesota to process milk from a large contingent of member farms and manage whey stream utilization.
Address: 301 W. Main St., Sanborn, IA 51248
Located in northwest Iowa to serve farmer-owners in the region and contribute to Ampi's cheese output.
Address: 202 W. Main St., Hoven, SD 57450
Serves Ampi's dairy farmer members in South Dakota, processing their milk into various cheese products.
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As of April 2025, AMPI' leadership includes:
AMPI has been backed by several prominent investors over the years, including:
In the past 12 months, Ampi announced several key leadership promotions to support its continued growth and operational excellence. No major executive departures were publicly announced during this period.
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Ampi likely utilizes common corporate email formats. The most probable patterns include first initial followed by last name, or first name separated from last name by a period.
flast@ampi.com or first.last@ampi.com
Format
jdoe@ampi.com or jane.doe@ampi.com
Example
85%
Success rate
Dairy Foods Magazine • October 25, 2023
Associated Milk Producers Inc. (Ampi) was recognized as the 2023 Exporter of the Year by Dairy Foods magazine, highlighting its success and strategic focus on growing its international sales of U.S.-produced dairy products....more
Ampi Newsroom • March 16, 2023
Ampi announced record sales of $2.7 billion for the 2022 fiscal year, driven by strong dairy markets and effective management. The cooperative also reported $30.5 million in net income, demonstrating a strong performance for its farmer-owners....more
Ampi Newsroom • April 11, 2023
Ampi announced key leadership promotions effective April 2023: Mike Ostermyer to Senior Vice President of Sales, Dan Kessler to Vice President of Cheese and Cultured Products Sales, and Craig Hvansepol to Senior Vice President of Operations and Engineering. These changes aim to strengthen the cooperative's leadership team and drive future growth....more
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