About Jessen Manufacturing


CompanyIt took tenacity and commitment from Mack Jessen to begin a new business in 1923. Since that time, the company’s overriding principal has been quality…in people, product and service to customers. Over the years, Jessen Manufacturing has grown to become one of the world’s largest suppliers of quality precision machine products and an innovation in our industry. We’ve done this by committing excellence throughout the company, concentrating on honing our skill, seeking out the most advanced equipment and technology and approaching our customers’ needs with resourceful thinking.


From the time our grandfather Mack Jessen founded the business in 1923 to the present, service at Jessen Manufacturing has always meant just one thing- “whatever it takes”. From your regularly-scheduled, just-in-time order to that emergency “hot job” that requires immediate attention, we pledge that it will deliver on time and within spec… guaranteed.

How can we do it?

How can we do it? We recognize that in an increasingly global marketplace, it’s imperative that we continue to invest in the latest training and technology… and we have. We’re ISO 9001:2015 certified, and utilize CI (continuous improvement) programs, and the principles of lean cellular manufacturing to provide our customers with consistently high-quality products, on-time and at very competitive costs. Just like Mack did nearly 100 years ago. For World Class Service and fast-turnarounds on your hot jobs, call Jessen Manufacturing. Guaranteed.

About Jessen Manufacturing
Mark Jessen John Jessen