About Eden Tool
Resonetics® Acquires Eden Holdings, Adding Injection Molding to its Capabilities
Acquisition adds precision micro-molding, insert molding, and advanced machining and tooling to Resonetics’ portfolio of precision manufacturing capabilities.
Nashua, NH – September 26, 2025 – Resonetics announced today that it has acquired
Eden Holdings (Eden), comprising both Eden Manufacturing and Eden Tool, a precision
manufacturer specializing in injection molding and micro machining solutions for critical
medical devices. The acquisition adds micro-molding, insert-molding, and advanced
machining and tooling, complementing Resonetics’ established metal processing
capabilities, while also expanding the Swiss machining and EDM machining offerings.
These additions enhance Resonetics’ portfolio of specialized MedTech capabilities to
serve high-growth markets including among others robotic surgery, minimally invasive
surgery, electrophysiology, and rapid diagnostics.
Founded in 2000, Eden has built a strong reputation for its expertise in precision tooling
and machining, which evolved into high precision micro and insert molding for critical
medical devices. The company also specializes in Class 101 production tooling for the
MedTech industry, delivering molds and components that demand uncompromising
precision, complex geometries, and exceptional quality. Eden’s engineering-driven
approach to mold design and manufacturing ensures consistent, reliable solutions that
meet the rigorous standards of leading MedTech OEMs.
“With the addition of Eden, we are enhancing our ability to deliver integrated solutions
across materials and technologies. Eden’s strength in injection molding and precision
tooling is a critical addition, bringing valuable new capabilities that complement our
metal processing expertise across our entire portfolio and enable us to deliver a more
integrated offering to our customers,” said Kevin Kelly, CEO of Resonetics.
“Joining Resonetics gives Eden access to greater resources and a global platform to
better serve our customers. We’re excited to combine our precision tooling, insert
molding, and micro-molding expertise with Resonetics’ advanced technologies to
provide even more value to the medical device industry,” said David Tomic, President of
Eden.
The acquisition of Eden expands Resonetics’ polymer capabilities and adds another key
area of expertise, reinforcing its position as a differentiated partner delivering micro
manufacturing solutions for complex medical devices.
About Resonetics
Founded in 1987, Resonetics is a pioneer in advanced engineering and manufacturing
solutions for the medical device industry. Resonetics is a leader in laser processing,
nitinol manufacturing, thin-wall stainless steel, nitinol & precious metal tubing, and
photochemical machining. With strategically located LightSpeed Labs® and AGILE
Product Development® centers, Resonetics is committed to quality, speed, innovation,
and a great customer experience. The company is ISO 13485:2016 certified with 17
facilities and more than 3,000 associates in the United States, Canada, Costa Rica,
Israel, and Switzerland. Resonetics is backed by leading private equity firms Carlyle and
GTCR. Learn more at www.resonetics.com.
About GTCR
Founded in 1980, GTCR is a leading private equity firm that invests behind The Leaders
Strategy™ – finding and partnering with management leaders in core domains to
identify, acquire and build market-leading companies through organic growth and
strategic acquisitions. GTCR is focused on investing in transformative growth in
companies in the Business & Consumer Services, Financial Services & Technology,
Healthcare and Technology, Media & Telecommunications sectors. Since its inception,
GTCR has invested more than $30 billion in over 280 companies, and the firm currently
manages $45 billion in equity capital. GTCR is based in Chicago with offices in New
York and West Palm Beach. For more information, please visit www.gtcr.com. Follow us
on LinkedIn.
About Carlyle
Carlyle (NASDAQ: CG) is a global investment firm with deep industry expertise that
deploys private capital across three business segments: Global Private Equity, Global
Credit, and Carlyle AlpInvest. With $453 billion of assets under management as of
March 31, 2025, Carlyle’s purpose is to invest wisely and create value on behalf of its
investors, portfolio companies, and the communities in which we live and invest. Carlyle
employs more than 2,300 people in 29 offices across four continents. Further
information is available at www.carlyle.com. Follow Carlyle on X @OneCarlyle and
LinkedIn at The Carlyle Group.
Eden Tool was founded in 2000 with the desire to push boundaries and build tools differently.
About Eden Tool
Eden Tool focuses on building Class 101 injection molds for precision and quality in complex parts and tooling. What sets Eden Tool apart is our ability to seamlessly integrate high precision machining with unmatched customer service. Our expertise allows us to tailor each approach to the specific requirements of every mold we build. Our team recognizes that no two molds are alike, so we take a custom approach to exceed each customer's needs.
Eden Core Values
Eden has always been in the Pursuit of Excellence, where we push for the highest quality in products, service, and performance. Bold Innovation and Agility allow us to develop new ideas and practices in order to meet our customers’ needs. Collaboration across the company promotes teamwork, open communication, and mentorship to build a well-rounded team. These values have fostered a culture that produce Dependable results.
Eden Core Values
Eden has always been in the Pursuit of Excellence, where we push for the highest quality in products, service, and performance. Bold Innovation and Agility allow us to develop new ideas and practices in order to meet our customers’ needs. Collaboration across the company promotes teamwork, open communication, and mentorship to build a well-rounded team. These values have fostered a culture that produce Dependable results.
Eden Tool Team
Our team is a group of highly skilled professionals who are dedicated to our pursuit of excellence and attention to detail. With an average age of 39, we have an age diverse group that is able to learn and grow together. With the addition of cross-training and leadership development, our team is well-rounded and agile in order to manufacture the best possible molding solution for our customers. By prioritizing apprenticeships, we are committed to developing talent for the next generation so that we are able to keep producing at a high level of excellence for years to come.
Eden MFG
To expand on Eden Tool's capabilities and resources Eden Manufacturing was founded in 2019. Having Eden Manufacturing located on the same property has provided a clear advantage for tooling projects. Our sister company allows us to build, sample, and service plastic injection molds quickly and effectively. What sets Eden MFG apart is our ability to vertically integrate
various solutions and pair it with unmatched customer service to add value to our customers.
Eden Core Values
Pursuit of Excellence
Striving for the highest quality in products, services, and performance.
Agility
Adapting to change and quickly responding to our customer's needs and new opportunities.
Bold Innovation
Encouraging creativity, continuous improvement, and the development of new ideas.
Collaboration
Promoting teamwork, open communication, and mentorship across the organization.
Trust
Fostering an environment of trust by being reliable, consistent, and transparent.
