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OXNARD, Calif., Mar. 10, 2026 — PTI Technologies, a wholly-owned subsidiary of ESCO Technologies (NYSE: ESE), will exhibit its latest aerospace and defense solutions at Verticon 2026 on March 10–12 at the Georgia World Congress Center. During the conference, PTI will feature its 421® Metal Fiber Media, a next-generation filtration technology developed in cooperation with the U.S. Army to support mission-critical operations. Industry professionals are invited to discuss specific filtration and fluid control applications with

Oxnard, California, June 11, 2025 – PTI Technologies, a wholly-owned subsidiary of ESCO Technologies (NYSE: ESE), together with its affiliates, is proud to exhibit at the 2025 Paris Air Show, taking place June 16–22 at Le Bourget. Join them in Hall 3, Booth C148, where they will be exhibiting collectively under ESCO Aerospace & Defense. Regarding PAS25, David Conrad, VP of Business Development, shared, “At Paris, PTI will be promoting our full range of filtration and

Oxnard, California, July 18, 2024 – PTI Technologies, a wholly-owned subsidiary of ESCO Technologies (NYSE: ESE), alongside its affiliates Crissair, VACCO Industries, Westland Technologies, Mayday Manufacturing, Hi-Tech Metal Finishing, and Globe Composite Solutions, is excited to announce its participation in the Farnborough International Airshow (FIA 2024) in England from 22 to 26 July 2024. Visit us in Hall 3, Booth #3331, where we will be presented as ESCO Aerospace & Defense. Regarding FIA 2024, David Conrad, VP of Business

Oxnard, California – PTI Technologies is honored to be featured in the December 2022 issue of Army Aviation Magazine – see page 40. PTI’s 421® Metal Fiber Media provides customers with benefits in maintaining system operations and schedules, reducing maintenance downtime, extending the life of expensive system components, improving operational safety, and ultimately, contributing savings to the bottom line. What Causes Aircraft System Failures? A primary cause of failure in aircraft hydraulic, lubrication, fuel, coolant, bleed

Oxnard, California – 13 January 2023 – PTI Technologies is excited to be featured in Aviation Business News’ December 2022 issue Aircraft Cabin Management – see page 22. PTI’s Cabinsafe® keeps cabin air safe for airlines’ Environmental Control System (ECS) and bleed air systems. Read Full Article Here What is in the cabin air we breathe? “In the enclosed environment of passenger aircraft cabins, it is vital to maintain aircraft cabin air quality to minimize harmful particles from circulating throughout the cabin and cockpit.

Oxnard, California – 9 December 2022 – PTI Technologies, Inc. is excited to become a member of the Army Aviation Association of America Inc. Formed in 1957, AAAA is the only not-for-profit organization dedicated to representing the broad interests of Army Aviation with membership comprised of over 18,000 Active Duty, Reserve Components (Army National Guard and U.S. Army Reserve), government civilian, retired, industry, affiliated organizations, and friends of Army Aviation. PTI looks forward to being a

Oxnard, Oct 26, 2022 – PTI Technologies Inc., a wholly-owned subsidiary of ESCO Technologies Inc. (NYSE:ESE), today announced that in conjunction with their recently acquired subsidiary, Networks Electronic Co. (NEco), PTI will be exhibiting at the SAFE Association’s 60th Annual Symposium taking place on Nov. 1-3 in Mobile, AL. This will be a great opportunity for the Aviation, Land, Marine and Space Markets to come together as a community to share technical information and showcase products and capabilities all with

Oxnard, California – 13 October 2022 – PTI Technologies is set to exhibit at the upcoming Global Defence Helicopter 2022 conference being held 18-20 October in Warsaw, Poland hosted by Defence Leaders. This event is a great opportunity to learn about future requirements and capabilities for next-generation rotary platforms. PTI will be showcasing our 421® Metal Fiber Media – our next-generation filtration technology we have developed in cooperation with the US Army to support mission-critical operations across the Aerospace

PTI Technologies is pleased to announce our selection as a Top 10 Aviation Solutions Providers 2022 by Aerospace & Defense Review. Our editorial “Pioneering Innovations in Aviation Filtration and Fluid Control Subsystems” will be featured in the upcoming Aviation Solutions Provider edition.

Oxnard California, July 7, 2022 – PTI Technologies, a wholly-owned subsidiary of ESCO Technologies (NYSE: ESE), and its affiliates Crissair, VACCO Industries, Westland Technologies, Mayday Manufacturing, Hi-Tech Metal Finishing, and Globe Composite Solutions, have announced that they will be exhibiting at the Farnborough International Airshow in England, from 18 to 22 July 2022. They will be located in Hall 3, #3331 presented as ESCO Aerospace & Defense. When asked about FIA 2022, David Conrad, VP Business Development commented, “We are

St. Louis, Nov 18, 2021 – PTI Technologies Inc., a wholly-owned subsidiary of ESCO Technologies Inc. (NYSE:ESE), today announced that it completed the acquisition of Networks Electronic Co. (NEco) on November 4, 2021. This acquisition will be integrated into PTI’s Oxnard location strengthening PTI’s capability and creating a robust product portfolio for growth. NEco is a leading designer and manufacturer of miniature electro-explosive components and subsystems supporting mission, flight and life-critical applications across Aerospace & Defense and

Oxnard California – 21 September 2021 – PTI Technologies announced they have been awarded an indefinite-delivery/indefinite-quantity contract for Anti-Ice Starting Bleed Valves (AISBV), a dual functioning modulating poppet valve for gas turbine engines by the Defense Logistics Agency Aviation, Redstone Arsenal. The AISBV controls the hot air flow for anti-ice protection and automatically bleeds air from the engine during the starting cycle for the GE T700, the turboshaft engine powering the UH-60 Black Hawk and the

Oxnard, California – 27 May 2021 – PTI Technologies is set to present at the upcoming 3rd Annual Military Aviation & Air Dominance Summit hosted by The Defense Strategies Institute. This event provides members within the Military Aviation community, Acquisitions Authorities, academia, industry, and other critical partners, the opportunity to have a ‘Town-Hall’ style discussion on the strategic initiatives and operational goals being prioritized across the Joint Force to ensure air dominance. This Summit will detail how

“Having only acquired this program, as well as the underlying legacy technology in 2019, I am proud of what the PTI team has accomplished,” said Rowland Ellis, President of PTI Technologies. “While this ARR design leveraged our existing Boeing F-15 product, we had to accommodate all new installation interfaces and operational loads for the KF-X aircraft. This significantly challenged the schedule but the program team was able to meet this challenge to design and deliver this first unit for KAI.”

Click the link below to read about Liebherr Aerospace Brasil signs contract with PTI Technologies Learn More About PTI

David Conrad is an industry expert with over 30 years of experience in Aerospace and Defense. Oxnard, September 01, 2020 – PTI Technologies has announced that David Conrad (Director Business Development, PTI Technologies), will speak at The Aerospace & Defense Forum regarding the sales challenges PTI is dealing with today and how PTI is solving them. The A&D Forum community currently consists of over 2000 industry senior executives and professionals who share news, information and analysis

Oxnard, CA, June 9, 2015 – PTI Technologies Inc., a leading provider of filtration products for the aerospace industry, is proud to announce the expansion of its Cabin Air and CabinSafe Filter products. Adding to the initial release of products supporting the Boeing and Embraer airframes, the expansion targets the Airbus and Bombardier platforms providing a full line of Cabin Air products for the aerospace market. The FAA-PMA approved Cabin Air and CabinSafe Filters remove

Oxnard, CA, June 9, 2015 – PTI Technologies Inc., a leading provider of filtration products for the aerospace industry, is proud to announce the introduction of Potable Water Filter Cartridges as a new member of the PTI family of aerospace products. Supporting the Airbus, Boeing, Bombardier, and Embraer airframes the FAA-PMA approved water filters remove odor and contaminates improving the water’s taste and safety for the crew and passengers. PTI’s Potable Water Filters meet and

ST. LOUIS, January 10, 2014 – ESCO Technologies Inc. (NYSE: ESE) today announced that its commercial aerospace subsidiary, PTI Technologies Inc. (PTI), was awarded a contract to provide hydraulic system components for use on the new Dassault Falcon 5X large cabin business jet. PTI was awarded the contract by Eaton to design, develop, manufacture, supply and support various hydraulic system assemblies, components and filter elements that will be incorporated into Eaton’s overall hydraulic operating system

ST. LOUIS, December 20, 2013 – ESCO Technologies Inc. (NYSE: ESE) today announced that its commercial aerospace subsidiary, PTI Technologies Inc. (PTI), was awarded a contract by Embraer S.A. (NYSE: ERJ) to provide hydraulic system components for Embraer’s second generation E-Jets E2 commercial aircraft family. PTI was awarded the contract to design, develop, manufacture, supply and support various hydraulic system assemblies, components and filter elements that will be incorporated into the hydraulic operating system for

Oxnard, CA, November 17, 2011 – PTI Technologies Inc., a leading provider of filtration products for the aerospace industry, has announced the introduction of High Efficiency Particulate Air (HEPA) Cabin Air Recirculation Filters as a new member of the PTI family of aerospace products. The FAA-PMA approved HEPA Cabin Air Recirculation Filters remove airborne contaminates leaving the cabin environment comfortable and pleasant for the crew and passengers. PTI’s Cabin Air Recirculation Filters meet and exceed

Oxnard, CA, November 17, 2011 – PTI Technologies Inc., a leading provider of filtration products for the aerospace industry, has announced the introduction of Electronic Systems Cooling Air Filters as a new member of the PTI family of aerospace products. The FAA-PMA approved Electronic Systems Cooling Air Filters removes airborne contaminates to provide clean airflow to cool the avionics electronics equipment (E/E) compartments. PTI’s Electronic Systems Cooling Air Filters meet and exceed OEM and FAR