Aggressive Engineering was founded in 1992 with a focus on providing quality tooling and dies to clients in the upper Midwest for a few select industries. This narrow focus allowed the company to hone its skillset and build a reputation for quality.

With an appreciation of what had been built and a vision for what can be, new ownership acquired Aggressive Engineering in the fall of 2020. Committed to growing our Tool and Die sales we also set out to offer new services and expand into new markets. In addition to our high-quality tool and die services, we now design and build Fixtures and Gauges of varying complexity / automation and production CNC machining, and EDM services.

Looking to break the mold and provide greater value to the manufacturing industry? We have strategic external relationships to complement our internal capabilities. Our “Total Project Management” approach offers a vertically integrated supply chain to ensure your project gets the attention it deserves and you achieve your goals.

We take a personalized approach to each project to ensure the final product, tool, die, or machined component helps our clients achieve their production and quality goals. We are not your supplier; we are your partner.

Jesse Diedrich, President and Owner

Jesse Diedrich,
President and Owner


Recreation, Defense, Clean Energy, Semiconductor, Agriculture, Construction Materials, Automotive, Transportation, Aerospace, Food and Beverage, Medical / Health Care, Consumer Package Goods and Multiple Secondary and Tertiary industries.


Let’s collaborate on your next project