Intrex, an experienced defense machining company

Advantages of a Family Office Investment Company Focused on Manufacturing

May 14, 2025

Demmer Manufacturing is a leading family office investment company with a focus on manufacturing. There’s is a strong manufacturing pedigree that dates to 1951, when John Demmer founded Demmer Corporation as a manufacturing and design company. For many years, the business manufactured products and services for different market segments, with emphasis on the automotive and defense sectors. In 2010, Demmer expanded their capabilities and portfolio by making investments in middle-market precision machining and fabrication companies. At that time they formed Demmer Manufacturing.

The blending of the Demmer manufacturing experience and financial stability, coupled with the diverse capabilities of the acquired companies is unique among PE groups, and a winning combination. Under the Demmer portfolio umbrella, they can offer their customers multiple manufacturing solutions that address a diversity of markets. It is a strategic blend of long-term vision, and manufacturing know-how.

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The Demmer Manufacturing companies serve the following industries:

  • Aerospace
    • Industrial Automation
    • Specialty Electronics
    • Medical Equipment
    • Technology
    • Defense

Industry Experience – Expertise

 Demmer, being a family office investment company with multiple years of manufacturing experience, has a more complete understanding of what it takes to be successful, as opposed to impersonal PE institutional investors. This allows them to leverage their industry expertise and understanding of the manufacturing process, enabling them to provide valuable management guidance for capital investment, operational improvements, process optimization, and strategic growth initiatives. They understand what drives innovation.

Flexibility and Agility in Decision-Making

 The decision-making process in a family office investment company is often more flexible and agile than in larger, institutional organizations. With fewer layers of management structure, Demmer Manufacturing can act quickly in response to market changes, emerging opportunities, or operational challenges. This sort of response agility can be critical in todays’ competitive world of contract manufacturing. Quickly adopting to new technologies, shifting production and inventory strategies, can make a significant difference in maintaining a competitive edge.

Long-Term Vision

 One of the primary advantages of Demmer Manufacturing, a family office investment company is having a common long-term vision. Most well run businesses have short term financial performance goals, combined with longer-term goals, but unlike many institutional investors, who may prioritize quarterly earnings over long term goals, Demmer has a more patient approach to growth. This long-term perspective is particularly beneficial in manufacturing, where investments in capital equipment, technology upgrades, and workforce development may require longer time periods to realize significant returns.

Operational Excellence

 Manufacturing businesses thrive when their focus is on improving operational efficiency. The result is improved product quality, on-time deliveries, and customer satisfaction. Demmer Manufacturing is a healthy family office investment company, that can provide real solutions to achieving operational excellence. They have the resources available for investment in technology, they have an experienced streamlined flexible management team and a stable of diverse successful manufacturing companies that can make it happen.

Stability

 Family ownership often translates into a commitment to preserving the business’s legacy, ensuring that the firm’s actions are geared toward sustainable growth and value creation. This fosters stability and confidence among management teams, employees and customers.

 

An additional benefit of a family office investment company is to instill a strong company culture that is centered around shared values. Trust, honesty, openness, collaboration, and commitment, are all part of the Demmer value proposition, both to their employees and their customers.

 

Meet The Demmer Manufacturing Companies

 

    

 

Jonaco Machine

 

Since 1972, Jonaco Machine has remained on the cutting edge of precision machining for quality components for the medical, aerospace, and defense industries. By investing heavily in advanced systems and sophisticated equipment, Jonaco Machine has the rapid prototyping and mass production capabilities to produce medium- to high-complexity, precision-machined components in low or high volumes.

 

 

Intrex Aerospace

With industry-leading expertise in precision CNC manufacturing, Intrex Aerospace produces tight-tolerance machined components for the aerospace and defense industries. Their complete program management ensures unparalleled efficiency and quality control by including engineering support, sourcing of raw materials, precision parts machining, special process management, and documentation.

 

 

 

Quality Tool

Founded as a tool and die manufacturer in 1959, Quality Tool has grown to become a world-class provider of low-cost, precision metalworking for the industrial, medical, specialty electronics, and defense industries. With in-house, expert production engineers and flexible tooling capabilities, Quality Tool can customize the process for each part or assembly.

 

 

 

ELO Engineering

Providing complex precision metal fabrication, ELO Engineering serves industries ranging from transportation and medical to defense and aerospace. With capabilities that include prototyping, metal laser cutting, precision machining, welding, powder coating, assembly, and kitting, ELO Engineering maintains industry-leading efficiency to ensure on-time delivery and exceptional cost management.

 

 

 

Palmer Engineering

As a vertically integrated precision metal stamping company, Palmer Engineering is able to produce tight-tolerance parts in difficult configurations for the automotive, commercial, and defense industries. Palmer Engineering’s capabilities include stamping, blanking, in-die tapping and nut insertion as well as a range of secondary processes. With a highly trained interdisciplinary team, Palmer Engineering customizes each manufacturing program and ensures quality throughout every phase—efforts that have earned 14001:2015, and IATF 16949:2016 certifications.

 

 

Conclusion

 

Intrex Aerospace became part of the Demmer Manufacturing family 2010.  Being part of the Demmer group has allowed us to focus our efforts on sustainable value creation which translates into being competitive in a very competitive contract aerospace marketplace. It also positions us well for the future. We are happy to be part of the team.

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If you would like further information about our company, please click here. If you would like information about the other Demmer Manufacturing companies, there are links to each company above.

 

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Intrex Aerospace is a world-class manufacturer of precision CNC machined components for the aviation, defense, and space industries.

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