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Prent Janesville WI
Prent Office
Prent Janesville WI
Prent’s Flagstaff Arizona
Prent Yauco Puerto Rico
Prent Heredia Costa Rica
Prent’s Rosarito Mexico
Prent Holbaek Denmark
Prent Shanghai China
Prent Johor Malaysia

Global Facilities

Prent Corporation provides custom thermoform plastic medical packaging, electronics packaging, consumer packaging, plastic automation trays and other high-quality plastic product solutions.

Headquartered in Janesville, Wisconsin, USA our turnkey worldwide facilities allow us to be a preferred, single-source supplier that can ensure global thermoform package delivery on a regular basis from our facilities in:

All Prent facilities are ISO 9001 or ISO 13485 certified and include Class 7 or 8 clean rooms. Each is equipped with identical state-of-the-art thermoformers, meticulously engineered at our Worldwide Machine Build Facility (Janesville, WI, USA) to ensure uniform, superior thermoforming and high-quality plastic packages. So—no matter where your manufacturing facility is located—Prent can ensure identical, high-quality products delivered straight to your facility’s dock, on time, anywhere in the world.

The Americas

Janesville, Wisconsin

Prent’s World Headquarters, located in Janesville, WI, is our flagship Center of Best Practices. It was developed for the comprehensive design and production of custom thermoform packaging. Inside our world-class ISO 9001 certified facility are package design teams, customer support staff, and multiple certified Class 8 clean rooms with matched, computer-controlled thermoformers designed and built by Prent.

Also on the campus of our Headquarters are our Worldwide Machine Build Facility, Secondary Operations, and our International Custom Tool Build Facility.


2225 Kennedy Rd.
P.O. Box 471
Janesville, WI 53547-0471
TEL: 1.608.754.0276
FAX: 1.608.754.2410


2201 Foster Ave.
Janesville, WI 53545

Flagstaff, Arizona

Opened in 1993, our Flagstaff facility serves customers in the southwestern region of the U.S.A. and Mexico. It is ISO 9001 certified and contains Class 8 clean room environments for thermoforming and secondary operations.


1400 W Forest Meadows St.
Flagstaff, AZ 86001
TEL: 1.928.556.9990
FAX: 1.928.556.9985

Heredia, Costa Rica

In June 2014, Prent opened its eighth greenfield manufacturing facility in Costa Rica. By locating in Costa Rica, we are able to help existing customers—as well as new customers—reduce the total cost of their products by producing parts locally.

Like other Prent facilities, Costa Rica offers state-of-the-art ISO 13485 production, in a certified Class 8 clean room, by a highly experienced workforce. Additionally, hassle-free logistic services are designed to save Costa Rican customers time and money. Because all Prent facilities are equipped with identical state-of-the-art robotic thermoformers and production systems, Costa Rican customers are assured of precision, high quality thermoformed parts and packaging.


Industrial Park and Free Trade Zone Zeta, Building N
Santa Rosa, Santo Domingo de Heredia
Costa Rica
TEL: 1.506.2261.0896
FAX: 1.506.2262.5961

Yauco, Puerto Rico

Opened in 2006, our Puerto Rico facility conveniently serves the needs of the many medical device and pharmaceutical companies located on the island, and in the Dominican Republic. The facility is ISO 9001 certified and houses  Prent's matched state-of-the-art thermoforming equipment, and secondary operations, in a certified Class 8 clean room.


103 Rd #368
Susua Baja Industrial Park
Yauco, Puerto Rico 00698
TEL: 1.787.856.6426
FAX: 1.787.856.6430

Rosarito, Mexico

Opened in 2019, Prent’s Rosarito facility is the 10th, and newest, greenfield manufacturing facility. Positioned to address the thriving Mexican medical device manufacturing hub in the Tijuana/Baja California region, the facility is ISO 13485 certified and contains a certified Class 8 clean room.


Zona Industrial Ampliacion Lucio Blanco
Blvd. Sereno #91104, C.P. 22706
Rosarito, B.C., Mexico
TEL: +



Holbaek, Denmark

Since 2010, Prent Denmark has been supplying thermoformed medical device packaging to companies throughout Europe. Prent Denmark is a full service, ISO 13485 and ISO 9001 certified thermoforming center with certified Class 8 clean rooms, product design capabilities, quality assurance and Prent built state-of-the-art robotic thermoformers.


Roervangsvej 37
4300 Holbaek
TEL: 45.7022.4245
FAX: 45.7022.4246



Shanghai, China

Opened in 2005, our Prent China facilities are the region’s premier, full-service, plastic packaging solution providers. Situated in one of China’s busiest port cities, our China facilities are ISO 13485, ISO 9001, and ISO 14001 certified and equipped with Class 8 clean room environments for thermoforming and secondary operations. As more and more international companies locate in China and need medical, electronics and consumer thermoform packaging, Prent has become a valued and trusted partner in providing on-time, high quality packaging.


No.29, Lane 399, Shenyu Road
Malu Town, Jiading District
Shanghai 201818
TEL: 86.21.6916 9798
FAX: 86.21.6916 9799

Johor, Malaysia

Opened in 1998, Prent Malaysia is a large, full-service ISO 13485, ISO 9001 and ISO 14001 environmental thermoforming center. The modern, clean, climate-controlled facility is a Class 8 clean room environment with complete Prent built thermoformers and secondary operations. In addition, we have an international product design team, a large facility for thermoform tool build and quality control operations to ensure full-service thermoformed packaging capabilities for Prent’s Asian customers.


PTD 102587, Jalan Cyber 14
Kawasan Perindustrian Senai IV
81400 Senai
Johor, Malaysia
Tel: 60.7.599 7661 or 60.7.599 7662
Fax: 60.7.599 7660

Singapore - Asian Headquarters

Prent’s Asian Headquarters is in Singapore, an important regional business center. Here, our team of multi-lingual sales representatives travel through the Pacific Rim serving our international customers.


2 Venture Drive
Vision Exchange #13-01
Singapore 608526
TEL: 65.6890 6995
FAX: 65.6890 6996