The deal broadens Harwin’s footprint in mission-critical aerospace, defence, and industrial markets by integrating specialised EMC backshell technologies.
Harwin has acquired UK-based KEC Limited, a specialist designer and manufacturer of rugged interconnect solutions for the aerospace, defence, and high-end industrial sectors.
Established in 1979, KEC has developed a strong reputation for high-performance electromagnetic compatibility (EMC) backshells, glands, and panel fittings designed for complex, mission-critical environments. Through the acquisition, Harwin integrates KEC’s complete product range alongside its existing portfolio of high-reliability signal, power, and coaxial connector systems.
The transaction will leverage Harwin’s global sales, distribution, and support network to expand international market access for KEC’s standard circular and D-type EMC backshells, glands and panel fittings, as well as its bespoke engineering solutions.
“KEC is an outstanding strategic fit for Harwin,” said Andrew McQuilken, Chief Executive Officer of Harwin. “The acquisition broadens our product offering, strengthens our position in the aerospace and defence markets, and adds exceptional technical expertise to our business. We are committed to investing for the long term, preserving what has made KEC successful, and creating new opportunities for its employees and customers around the world.”
KEC Chairman and Owner David Dyson noted that Harwin was selected as an acquisition partner due to a shared commitment to British engineering and manufacturing traditions. Managing Director Cheryl Watson added that Harwin provides the ideal environment to protect the business’s heritage, employees, and customer relationships.
Harwin Executive Chair William de Laszlo stated that the company aims to safeguard KEC’s legacy while investing in its long-term growth, creating fresh opportunities for staff, customers, and commercial partners.


















