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.
Seaside Helicopters
Since 1987 Seaside’s friendly and experienced staff has been promptly providing the parts and services you need at competitive prices. We know your helicopter from rotor to rotor. With our large specialized inventory and network of vendors, we have what you need to keep your helicopter flying safely, when you need it!
SCHROTH Safety Products
SCHROTH is the leading manufacturer worldwide for restraint systems on rotorcraft, suppling crew and passenger restraints for the leading civilian and military helicopter manufacturers such as Airbus Helicopters, AgustaWestland, Bell, Sikorsky, Robinson, Enstrom, MD Helicopters and many others. All SCHROTH rotorcraft restraints are certified according to ETSO(JTSO)/TSO-C114 standards.
Salus Aviation
We are a full-service aviation company dedicated to supporting aviation businesses and individual aircraft owners. Our history dates back to our beginnings in 1936 and today we have multiple facilities across New Zealand, USA and South Africa, providing helicopter and fixed-wing operators with trusted support and turnkey solutions. We specialise in aircraft sales, aircraft leasing, helicopter and fixed wing maintenance, component and engine overhaul, blade repair, avionics, design and manufacturing, parts supply, re-paint, aircraft reconfigurations and more. Our comprehensive range of capabilities, in-house expertise, world class technology and certifications are what distinguish us within the aviation market.
S3 AeroDefense
S3 AeroDefense is an award-winning provider of military aircraft spares, component repair services, and supply chain solutions to global military operators. Driven by a vision to deliver cutting-edge and cost-effective solutions to military aviation aftermarket sectors worldwide, S3’s global presence extends to over 55 countries on six continents.
ROTOR CLIP CO.
Rotor Clip is the only manufacturer of every retaining ring style (circlips, snap rings, spiral rings), wave springs & hose clamps. Whether it’s standard or custom, stamped or coiled, our team ensure you have the right part, in the right material for your application every time. With billions of parts produced and shipped annually, our team of engineers is focused on providing Application Driven Solutions™. With manufacturing in the USA & Europe, as well as an extensive network of global warehouses and distribution partners, we’re able to supply and meet our customer’s production requirements and timelines worldwide. | We are the global leader in the manufacturer of Retaining Rings, Wave Springs and Hose Clamps. With over 20,000 standard parts, we specialize in engineering the right part, for the right application, every time; whether it is a standard or custom. | Rotor Clip is the global leader in the manufacturer of Retaining Rings, Wave Springs and Hose Clamps. With over 20,000 standard parts, we specialize in engineering the right part, for the right application every time whether it is a standard or custom. • Retaining Rings: Rotor Clip provides the widest selection of tapered section, constant section, and spiral retaining rings in the world. Coiled or Stamped, we’ll provide you with the best solution for your application • Wave Springs: Rotor Clip manufactures both standard and custom wave springs that can reduce spring heights by up to 50%. At Rotor Clip we provide materials that can sustain even the harshest of environments. At Rotor Clip, we provide Application Driven Solutions™. | Global Leading Manufacturer — 100% Produced In-House Giving You Higher Quality, Shorter Lead Times, & Lower Final Costs. Free Technical Support, Engineer Consulting, Samples & More! | Rotor Clip Co. is a leader in the manufacture of tapered, constant section, and spiral retaining rings meeting DIN, inch, ANSI metric, and JIS standards, as well as Truwave wave springs, Rotor Clamp hose clamps, and custom designs. The company supports the market with first-class engineering know-how, expert advice, reliability of delivery, and high-quality products. Rotor Clip is certified to ISO 9001, TS 16949, AS9100, and ISO 14001. | Rotor Clip is the only manufacturer of every retaining ring style (circlips, snap rings, spiral rings), wave springs & hose clamps. Whether it’s standard or custom, stamped or coiled, our team ensure you have the right part, in the right material for your application, every time.
Rotorcraft Services Group
Rotorcraft Services Group (RSG) is the integrated helicopter service provider who has redefined the standard in meeting the customer’s needs. RSG offers engineering excellence for military, civil, and VIP applications (including FAA certification for all), comprehensive completion and maintenance services at their FAA repair station, and PMA manufacturing including rapid prototyping and both small and large production runs. RSG holds thousands of STCs (originally from Heli-Dyne/HeliOne) and is an authorized service center for Bell and Airbus and services many other manufacturers including Leonardo/Agusta, MD Helicopters, Sikorsky, and Robinson. Maintenance, repair and overhaul services include interior, cabinetry, completions and modifications.
RAMPF Group, Inc
Turnkey Automated Sealing, Bonding and Potting Solutions – RAMPF Group, Inc. is a market leader in polyurethane, epoxy, and silicone reactive resin systems, offering a wide range of high-performance sealing foams, electro casting resins, and adhesives. The RAMPF Group excels in manufacturing automated production systems with dispensing technology for sealing, bonding, and potting these resin systems. | RAMPF Group delivers high-performance materials and systems for themed environments, including sculpting epoxy, tooling boards, coatings, and castable urethanes. Our solutions bring creative visions to life, from immersive attractions to architectural elements, offering durability, design freedom, and customization. Discover the future of themed experiences with RAMPF’s engineered excellence! | RAMPF Group, Inc. delivers turnkey automated solutions for sealing, bonding, and potting, combining advanced dispensing technology with high‑performance polyurethane, epoxy, and silicone systems. As a leader in innovative materials and automation, RAMPF supports demanding applications across many industries. Visit us to learn how RAMPF can enhance your operations! | Turnkey Automated Sealing, Bonding and Potting Solutions for Battery Pack Manufacturing – RAMPF Group, Inc. is a market leader in polyurethane, epoxy, and silicone reactive resin systems, offering a wide range of high-performance sealing foams, electro casting resins, and adhesives. The RAMPF Group excels in manufacturing automated production systems with dispensing technology for sealing, bonding, and potting these resin systems. | RAMPF Group, Inc. is a leading developer and manufacturer of customized tooling solutions for cost-effective and high-quality model, mold, and tool construction for the automotive, marine, and aviation industries. The company’s portfolio includes styling, modeling, and working board materials; Close Contour Pastes, Close Contour Casting, and Close Contour Blocks; and liquid systems for the composites industry that cover a wide variety of production processes and a broad range of temperatures. RAMPF offers advanced composite solutions, delivering innovative materials and technologies for lightweight, high-performance applications across diverse industries.
PTI Technologies Inc
PTI Technologies is a world leader in highly reliable filtration and fluid control subsystems and miniature CAD/PAD devices. Our product portfolio, used in hydraulics, fuel, thermal management, lubrication, bleed air, environmental air/cabin air, water systems, ejection seats, fire suppression, escape slides, missiles, and munitions, are a direct result of our extensive engineering design experience and customer obsession. PTI provides innovative, value-added solutions for a wide range of mission, flight, and life-critical operations across the Aerospace and Defense OEM markets and Aftermarkets.
PS Engineering, Inc
Founded in 1985, PS Engineering has become a leading manufacturer of both general aviation, special mission and business aviation audio control systems. The company’s sole corporate focus is excellence in the design and manufacture of audio control systems. PS Engineering is credited for many innovations in the field, including IntelliAudio®, IntelliVox®, flightmate®, MultiTalker®, Softmute™, Split mode™, Swap Mode™, and the IRS™(Internal Recording System), as well as being the first to integrate Bluetooth® in audio control systems. With a global network of exceptional dealer/installer worldwide, the company is a leader in retrofit avionics as well as a supplier to other major avionics manufacturers for their audio panel requirements. For more information, please visit www.ps-engineering.com