Blue HPP loading baskets moving through stainless-steel high-pressure processing equipment at APC

Integrated HPP and Premium Food Manufacturing for Safer, Fresher Products

High-pressure processing, co-manufacturing, packaging, and cold-chain support - built to reduce handoffs from concept to shelf

  • 20+ Years of HPP Operations
  • Two U.S. Production Facilities
  • Integrated HPP + Food Manufacturing
APC employees loading unpackaged food into HPP baskets on a processing line

Food and beverage brands need products that are safe, fresh, consistent, and scalable. They also need a production path that does not split manufacturing, high-pressure processing, packaging, and distribution support across disconnected providers.

APC helps brands move from product idea to production-ready, HPP-treated, retail-ready product through an integrated model designed for refrigerated, clean-label foods. We support product development, premium food manufacturing, high-pressure pasteurization, post-HPP packaging and assembly, food safety documentation, and cold-chain coordination from a single operational partner.

Food Safety Without Sacrificing Product Quality

High-pressure processing uses cold water pressure rather than high heat to inactivate harmful pathogens. Because the product is processed after it is sealed in its package, HPP can provide a validated food-safety step while helping preserve the taste, texture, color, and nutritional qualities that distinguish fresh and minimally processed foods.

Depending on the product and its validated process, HPP can:

  • Achieve a 5-log reduction of specified target pathogens
  • Extend refrigerated shelf life from days to weeks or months
  • Reduce or eliminate the need for synthetic preservatives in many formulations
  • Preserve sensory qualities that heat can damage
  • Reduce spoilage and the food waste associated with short refrigerated shelf life

From Product Development Through Distribution

Premium Food Manufacturing

APC manufactures applicable refrigerated, ready-to-eat, specialty, and clean-label products in Milwaukee and Sacramento. Manufacturing programs are built around the product’s formulation, package format, regulatory requirements, volume, and intended HPP process.

High-Pressure Processing

APC was the first company in the United States to offer HPP on a commercial tolling basis. HPP is available for products manufactured by APC and as a per-pound service for products made elsewhere.

Post-HPP Packaging and Assembly

After HPP, APC can provide date coding, barcode application, package inspection, metal detection, sleeving, lidding, tamper banding, cartoning, palletizing, pack-off, and other finishing work needed for retail or foodservice distribution.

Product Development and HPP Evaluation

APC’s Innovation Center gives product-development teams access to a commercial test kitchen and operating HPP equipment in the same location.

Formulations, packaging, labels, pressure, hold times, and other relevant variables can be evaluated and adjusted before commercial production.

Built on More Than 20 Years of HPP Experience

APC began in Milwaukee in 2004 with a single HPP system and a focused purpose: use pressure-based pasteurization to make refrigerated foods safer without compromising the qualities that make them worth buying fresh.

Since then, APC has expanded HPP capacity, added premium food manufacturing and post-process packaging, opened a West Coast facility, and built an Innovation Center for product development and packaging evaluation. Much of the team responsible for APC’s operations has been here for many years, bringing the practical knowledge that comes only from solving formulation, packaging, validation, scheduling, and production problems across thousands of products.

APC is a founding member of the Cold Pressure Council, and both production facilities are SQF certified. USDA Organic certification is available for applicable product categories.

Read APC’s Story

Who We Work With

APC works with companies at different stages of product development and growth:

Founders and emerging brands


developing a first refrigerated product or preparing for an initial commercial run

Established food and beverage companies


expanding volume, entering new channels, or reducing the number of partners involved in manufacturing and HPP

Product-development and R&D teams


testing formulations, packaging, HPP suitability, and refrigerated shelf-life targets

Brands reformulating for clean label


or trying to reduce synthetic preservatives without sacrificing safety or quality

Companies managing food-safety, validation, or recall-risk concerns


that require a documented HPP process and stronger production controls

Workers operating automated packaging equipment inside an APC food production facility

Product Development and Testing

Test Before You Scale

Visit the Innovation Center

Most product-development programs involve a gap between where the product is developed and where it is processed. Samples are prepared in one facility, shipped to an HPP provider, processed, returned, and evaluated days or weeks later.

APC’s Innovation Center closes that gap. Product-development teams can prepare a formulation, run it through commercial HPP equipment, and evaluate the result during the same working session. Packaging, label performance, sensory qualities, and processing variables can be adjusted before those decisions become expensive to change.

Facilities and Locations

Corporate Office & Innovation Center

American Pasteurization Company
2675 N. Mayfair Rd., Suite 680
Wauwatosa, WI 53226

Milwaukee Production Plant

2880 North 112th Street, Building E
Milwaukee, WI 53222

Sacramento Production Plant

2335 Del Monte Street
West Sacramento, CA 95691

Tell Us About Your Product

Tell us what you are making, how it is packaged, where the project stands, and whether you need manufacturing, HPP, packaging, product-development, or logistics support.