Our Team
Responsive. Reliable. Relationship-driven.
At De-Comp Composites, Inc., we believe that distributing composite materials is about more than just delivering products — it’s about building long-term partnerships based on trust, responsiveness, quality and exceptional service.
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As a team, we bring together deep industry knowledge, technical expertise, and a shared passion for solving problems. From carbon fiber and epoxy resins to advanced core materials and prepregs, we understand how critical quality and reliability are in every layer of your project.
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What sets us apart? Customer satisfaction is our highest priority.
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Every member of our team — from procurement to logistics, sales to technical support — is focused on making your experience seamless. We take the time to understand your application needs, recommend the right materials, and ensure timely, accurate delivery. Whether you're prototyping, scaling up production, or navigating a complex spec, we’re here to guide and support you at every step.
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We know that in today’s fast-paced industries — aerospace, marine, automotive, wind energy, or sports — your success depends on more than just product availability. That’s why we go beyond distribution: we provide reliable advice, consistent communication, and tailored solutions.
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We don’t just supply composites — we deliver peace of mind.
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We’re the team behind your success in composites!
Outsides Sales Manager
Jim Simpson
Jim Simpson is De-Comp’s seasoned Outside Sales Manager, bringing over 17 years of experience and dedication to the composites industry. His journey with De-Comp began in 2008, thanks to a chance invitation to a company Christmas party. After meeting CEO Frank DeSena and learning more about the company’s mission, Jim joined the team as a part-time warehouse worker. Since then, he has held multiple roles including Inside Sales Representative, Quality Manager, Tradeshow Coordinator, and now leads the Outside Sales team.
Jim thrives on building relationships and helping companies strengthen their supply chains. His deep understanding of composite tooling and lay-up processes allows him to provide valuable insights and solutions to customers and colleagues alike. He’s passionate about sharing his knowledge and helping others grow within the industry.
A proud U.S. Army veteran, Jim served nearly 11 years as a Non-Commissioned Officer, including a critical role in the response to the Oklahoma City bombing. His military background instilled in him a strong work ethic and a commitment to excellence—values he carries into every aspect of his professional life. Jim believes in always doing your best, whether you're cleaning the workspace or leading a project.
Jim’s guiding principle is simple but powerful: “Listen twice as much as you speak.” He knows that understanding customer needs is the key to delivering real value—and that trust must be earned before a product can be sold.
Outside of work, Jim operates a mobile DJ and karaoke business, which he’s run since 1995. He enjoys entertaining, connecting with people, and creating memorable experiences. His unique blend of discipline, creativity, and customer focus makes him an invaluable part of the De-Comp team.
General & Purchasing Manager
Dorothy Middleton
Dorothy Middleton serves as De-Comp’s General Manager, overseeing operations and purchasing with a hands-on, people-first approach. Her journey with De-Comp began in a unique way- through a chance connection at a local restaurant where she met CEO Frank DeSena. That meeting led to a job offer, and Dorothy has since become a vital part of the company’s leadership team.
Dorothy is passionate about building relationships, whether it’s through phone conversations or at industry events. She shows up every day ready to work, learn, and contribute to De-Comp’s continued success. Raised by hardworking parents who instilled strong values, Dorothy brings dedication, reliability, and a deep sense of integrity to everything she does.
Her guiding principle is simple: be on time and always do your best. She believes in treating others with respect and leading by example—qualities that make her a trusted leader and team member.
Outside of work, Dorothy enjoys traveling, gaming, and karaoke. She comes from a large, close-knit family and carries those strong family values into her professional life. Her warmth, energy, and commitment to excellence make her an essential part of the De-Comp team.
Quality Manager & Outside Sales
Andrew Chapman
Andrew Chapman brings over a decade of hands-on experience to his dual role as Quality Manager and Outside Sales Representative at De-Comp. Starting in the warehouse, Andrew spent 10 years mastering the intricacies of materials, product inspection, and process controls, laying the foundation for his current leadership in quality assurance and customer engagement.
As Quality Manager, Andrew is committed to upholding industry standards while fostering a collaborative team culture. He believes that the best decisions come from diverse perspectives and that quality is a shared responsibility across the organization. His approach is not about enforcing rules, but about inspiring a company-wide commitment to excellence.
Andrew is certified in conducting audits and has a deep understanding of De-Comp’s processes, enabling him to identify conforming products and maintain high operational standards. His motivation stems from a desire to grow in his faith, support his family, and continually improve both personally and professionally.
He stands by the principle of consistency and respect, believing that who you are in one area of life should reflect who you are in all others. This integrity guides his interactions with customers, colleagues, and partners alike.
Outside of work, Andrew’s greatest joy is spending time with family and friends. His hobbies are deeply connected to the people he loves, and he values every moment shared with them. A fun fact that might surprise you: Andrew is a master of blanket fort engineering and has a playful side that includes singing in unexpected places, like the bathroom!
Project Manager & New Development
Diana P. Moreno
Diana P. Moreno serves as De-Comp’s Project Manager, leading new development initiatives with creativity, precision, and a passion for innovation. Her journey into the composites industry began with curiosity, sparked by conversations with CEO Frank DeSena. Though she initially had no knowledge of the field, Diana embraced the opportunity to join De-Comp and quickly immersed herself in warehouse operations. As she transitioned into the office, she gained a deep appreciation for the materials and processes that drive the industry.
In her role, Diana oversees project execution from start to finish, ensuring timelines, budgets, and goals are met with efficiency and care. She thrives on introducing practical, cost-effective solutions that streamline workflows and reduce manual processes. Her ability to teach and empower others makes her a valuable resource across the organization.
Diana brings a unique blend of experience from both government and private sectors, allowing her to adapt quickly while maintaining structure and clarity. She’s skilled in coordinating cross-functional teams, managing end-to-end development projects, and aligning stakeholders to keep everything on track.
Her motivation comes from a desire to grow, both personally and professionally, and to contribute meaningfully to De-Comp’s vision. Diana stands by the principle of integrity, doing the right thing even when no one is watching, and believes that strong character is the foundation of great work.
Outside of work, Diana enjoys spending time with family and friends, cooking for large gatherings, and planning events. She’s also a creative spirit who loves crafting, sewing, painting, and DIY projects. A fun fact: Diana is fully bilingual in Spanish and English and even studied French in high school and college. She’s a fixer-upper at heart, always finding ways to repurpose and reinvent.
Warehouse - Shipping & Receiving
Jorge C. Moreno
Jorge C. Moreno plays a key role in De-Comp’s daily operations, managing all aspects of shipping and receiving with precision and care. Though he entered the composites industry with no prior experience, Jorge quickly became an essential part of the team after being offered a position by the company’s owner. His dedication and attention to detail have made him a trusted figure in ensuring that products are delivered accurately and efficiently.
Jorge takes pride in satisfying customer needs and providing quality service. He believes that attention is the key to excellence and works hard to give his best every day. What motivates him most is the trust customers place in De-Comp, he values that trust deeply and strives to honor it with every shipment.
His professional philosophy is rooted in responsibility and accountability. Jorge knows that when you own your actions, the results speak for themselves in customer satisfaction.
Outside of work, Jorge enjoys spending quality time with his family, hunting, camping, and appreciating the beauty of nature. A fun fact that surprises many: despite his “serious” expression, Jorge is incredibly tenderhearted, and he’s also a fantastic cook!
Inside Sales Representative
Leslie Bears
Leslie Bears is a dedicated Inside Sales Representative at De-Comp, known for her strong communication skills, attention to detail, and genuine passion for helping others succeed. With years of experience in sales, Leslie was given the opportunity to join De-Comp and quickly developed a deep respect and enthusiasm for the composites industry. She finds it fascinating how composites are part of so many products we use every day and feels honored to work alongside those who’ve devoted their lives to this field.
At De-Comp, Leslie wears many hats, but her primary focus is supporting customers and helping them meet their goals with the right products. She thrives on building meaningful relationships, listening closely to customer needs, and ensuring every experience is smooth and stress-free. Her honesty, loyalty, and adaptability make her a trusted partner to both her team and clients.
Leslie is motivated by her desire to be the best mother she can be, a valued team member, and a contributor to De-Comp’s long-term success. She stands by the principle of integrity and always treats others the way she would want to be treated.
Outside of work, Leslie enjoys the simple joys of small-town life, spending time with friends and family, whether it’s around a campfire or out on an adventure. A certified phlebotomist with a love for cows, she also enjoys horseback riding, hunting, fishing, drawing, and writing.
