For over 35 years, SERMA has been designing, qualifying and sustaining mission-critical embedded electronic systems for civil and defense aerospace programs, with strong expertise in rotary-wing platforms operating in high-vibration, harsh and safety-critical environments. We support OEMs and Tier-1 suppliers across the full lifecycle — from system architecture and safety assessment to certified development, qualification and in-service support. Our capabilities include system architecture and safety analysis (ARP4754A / ARP4761), electronic design (analog, digital and power), FPGA and embedded software development compliant with DO-178C and DO-254, DAL A to DAL E programs, DO-160 environmental qualification, obsolescence management and legacy equipment sustainment. We also provide advanced microelectronics analysis, reliability engineering and failure investigation — a key differentiator for long-life helicopter fleets. Operating within European Union Aviation Safety Agency (EASA) and Federal Aviation Administration (FAA) certification environments, SERMA delivers certified, high-reliability solutions for onboard power systems, avionics electronics, embedded computing platforms and cybersecurity-constrained architectures. With 1,500 engineers across nearly 30 sites in Europe, Tunisia and the United States, generating over €200M revenue in 2025, SERMA combines independence, agility and deep technical authority to support demanding helicopter programs worldwide.
SATHOM
SATHOM SARL, Switzerland, a member of DOMUSA Group, is manufacturer of SATHOM (REVUE THOMMEN) barometric cockpit instruments, encoding altimeters (including AAU32A), altimeters, clocks and chronographs (A-13A, ABU11-A, ABU43-A) for helicopter manufacturers in Europe, Americas and Asia, and most categories of aircraft in civil and military aviation. SATHOM is serving the customer demands for flight and navigation instrumentation today and in future with best mechanical flight instruments and chronographs. SATHOM will display the range of APS (All Precision Systems, a member of DOMUSA Group) Power Electronics Solutions for Aerospace & Defence. Its core competencies turn around power electronics combined with power conversion, steering from motors and actuators control or electromechanical systems. A repair and obsolescence processing service is available in order to propose a complete and sustainable solution to its customers.
Rogerson Kratos
Rogerson Kratos specializes in developing cockpit avionics for both military and commercial fixed-wing and rotary aircraft. Our product range includes Multi-Function Displays (MFD) for the UH 60, B412, B429 and Integrated Engine Display Systems (IEDS) for aircraft such as the CN-235 and C-212, as well as SAR, drone detection, border patrol and advanced firefighting solutions.
Reliance Aerotech Services
Reliance Aerotech Services Aviation-Only Maintenance Talent You Don’t Have to Sort Through. At Reliance Aerotech Services (RAS), we focus strictly on aviation maintenance staffing. We don’t work in general labor, which means you never have to sort through stacks of resumes from people who aren’t qualified or interested in aviation. Our recruiters come from the aviation world themselves, so the A&Ps, avionics technicians, rotorcraft specialists, structures techs and inspectors we send you are already vetted for skill, professionalism and cultural fit. Because we understand helicopter and fixed-wing operations firsthand, the candidates we present are people you can put to work with confidence. With fast deployment, flexible staffing options and a long-standing reputation for quality, RAS helps MROs, OEMs and operators keep their fleets mission-ready and maintenance schedules on track. Visit us at Booth B7302 at VERTICON to see how our aviation-only approach saves you time, reduces hiring friction and strengthens your workforce from day one.
Polytronix, Inc.
Global Manufacturing of; -LCD/Touch Panels -Cable & Harness Assemblies -PCBA -Box Build/Contract Manufacturing Certs Include -ISO13485 -ISO9001 -IATF16949 -AS9100 | Polytronix, Inc. located in Richardson, Texas, with over 35 years of producing highly specialized liquid crystal displays, modules and cockpit sub-assemblies. Our facilities maintain AS9100/ISO9001 certification and have Repair Station approvals for FAA 145 and EASA Part 145. Light Panels are manufactured in accordance with QPL-7788 standards. Polytronix employs IPC-A-610 Certified IPC Trainers to qualify J-STD-001 Specialists for all electronic assembly operations.
PAG
Precision Aviation Group (PAG) is a leading provider of maintenance, repair, and overhaul (MRO) and value-added supply chain services to the aerospace and defense industries. With 26 Repair Stations, 28 locations worldwide, 1,280 employees, and over 1.2 million square feet of production and distribution facilities, PAG offers comprehensive MRO services on more than 200,000 product lines. PAG supports operators in the Airline, Business and General Aviation (BGA), Military, and Rotary Wing markets through its Inventory Supported Maintenance, Repair, and Overhaul (ISMRO®) business model.
Midwest Aerospace LTD
Midwest Aerospace provides aircraft parts supply and MRO services for military and commercial aviation. We specialize in sourcing and distributing hard-to-find components, strategically positioning inventory across global facilities to reduce lead times and keep aircraft mission-ready. Built on speed, reliability, and integrity, Midwest Aerospace is trusted for rapid delivery of quality parts at competitive prices—backed by warranty. Our experienced team of engineers, technicians, designers, and ground support specialists is available 24/7/365 to support critical AOG requirements. With worldwide dispatch within 12 hours and on-site support within 18–24 hours, we deliver when it matters most.
Mid-Continent Instruments and Avionics
Mid-Continent Instruments and Avionics manufactures, overhauls and repairs aircraft instruments, avionics, and advanced power solutions for the global aerospace industry. Mid-Continent supports general, business, and commercial aviation, defense and special missions, advanced air mobility and electric aircraft. The company manufactures more than 38,000 units per year and processes more than 10,000 units in its overhaul, exchange, and repair operation. The Quality Management System of the Wichita, Kansas Manufacturing Facility is AS9100D and ISO9001:2015 certified. For additional information, visit mcico.com. | Mid-Continent Instruments and Avionics manufactures, overhauls and repairs aircraft instruments, avionics, and advanced power solutions for the global aerospace industry. Mid-Continent supports general, business, and commercial aviation, defense and special missions, advanced air mobility and electric aircraft. The company manufactures more than 25,000 units per year and processes more than 15,000 units in its overhaul, exchange, and repair operation. The Quality Management System of the Wichita, Kansas Manufacturing Facility is AS9100D and ISO9001:2015 certified. For additional information, visit mcico.com.
MaxiBlast Products, Inc.
Along with being ISO 9001 Certified Company, Maxi-Blast has achieved MIL-SPEC approvals for Type II and Type V plastic blast media (Mil-P-85891A). Maxi-Blast has also been approved as a supplier for GE Aircraft Engines, Rolls Royce Aircraft Engines and many major airlines, aircraft component manufacturers and MRO’s worldwide. Both the military and aerospace industries utilize Maxi-Blast plastic blast media to strip paint and coatings from wheels, landing gear, propellers and rotors, generators, aircraft engines and other critical aviation components. With Maxi-Blast plastic blast media, consistent stripping is achieved and there is no need for chemical strippers.
L.J. Walch Co., Inc.
Since 1953, L.J. Walch Co., Inc. has been providing the aviation industry with top quality repair & overhaul services. Operators throughout the world recognize L.J. Walch as a top-tier supplier and trusted partner for aircraft electrical accessories. Please visit www.ljwalch.com for capabilities and more information.