Who we are
Thermal Management experts
For over 30 years we have been a leader in phase change material microencapsulation and thermal regulating technologies.
We pride ourselves in offering technical expertise in the research and development of temperature technology.
Our Story
1985
Microtek was founded with a focus on microencapsulated products, including phase change material.
2009
Microtek Received the R&D 100 Award for work on developing a fire-resistant phase change material.
2018
Microtek added
bio-based phase change material solutions to the product portfolio.
2019
Microtek expanded product offerings with phase change material pouches and panel solutions.
2021
Microtek brings thermal monitoring and simulation services to our customers.
A sustainable footprint
At Microtek, our phase change material technology delivers temperature management right where it is needed. Our solutions for shipping, construction, electronics, textiles, and bedding provide temperature management that enhances product performance, improves the user experience, and reduces the consumption of energy requirements.
SEE CAVU is bigger than just one country, company, or person. It will take all of us to make sure future generations have the same opportunities and a healthy planet. This commitment is driving us to a future of being a leader in sustainable manufacturing, and we are only getting started. Read on to understand what SEE CAVU means to us.

News & Events
Find Us Here
February 13-16, 2022
Galveston, Texas, US
International Polyolefins Conference
March 31-April 1, 2022
Chicago, IL, US
Chicago Build Expo 2022
April 11-13, 2022
San Diego, CA, US
ISTA TransPack & TempPack Forum
August 3-4, 2022
Denver, CO, US
Advances in Thermal Management
March 8-10, 2022
Orlando, Florida
ISPA Expo
Mark Hartmann, CAVU Group CTO to Speak at 2022 SPE International Polyolefins Conference
Phase Change Materials can store and release large amounts of energy to maintain a specific...
It’s All About Connectivity
To understand the impact, magnitude, and possibilities of connectivity, one need to look no...
CAVU Group Takes on Techfest to Educate Children on Temperature
Techfest is a free two-day family event held annually at the Downtown Campus of Sinclair Community...

Looking to join our team?
With careers in production, sales, research, and beyond,
we are always accepting applications.
Start Managing Temperature today
Contact our thermal management specialists to discuss your requirements and learn how to kickstart your next project.