{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0000866706","name":"ESCO TECHNOLOGIES INC","summary":"ESCO Technologies Inc. (NYSE: ESE) is a global provider of highly engineered components and systems serving aerospace, defense, naval, and industrial markets. Its three segments include Aerospace & Defense (filtration, fluid control, naval signature management), Utility Solutions Group (diagnostic instruments for electric utilities and renewable energy), and RF Test & Measurement (RF shielding, test facilities, and measurement systems). Products span hydraulic filters, dissolved gas analyzers, wind/solar decision tools, and electromagnetic shielding rooms.","people":[],"products":[{"name":"Hydraulic Filter Elements","type":"hardware","description":"Specialty filtration and fluid control devices for aerospace and defense applications manufactured by PTI and Crissair."},{"name":"Naval Magnetic Signature Management Systems","type":"hardware","description":"Systems providing magnetic and electric field countermeasures for surface ships and submarines to prevent detection."},{"name":"Naval Power Control and Conversion Systems","type":"hardware","description":"Ultra-quiet motors driving critical ship propulsion systems with low vibration for stealth capabilities."},{"name":"Miniature Electro-Explosive Devices","type":"hardware","description":"Devices for military aircraft ejection seats and missile arming, manufactured by Mayday."},{"name":"Syntactic Foam Components","type":"hardware","description":"Custom syntactic foam buoyancy and specialty components for industrial, oceanographic, military, and naval applications by CMT."},{"name":"Diagnostic Testing and Data Management Solutions","type":"hardware","description":"Doble instruments assessing integrity of high-voltage power delivery equipment for electric grid operators."},{"name":"Dissolved Gas Analysis Solutions","type":"hardware","description":"Morgan Schaffer integrated dissolved gas analysis and oil testing solutions for monitoring power transformer health."},{"name":"Calisto R9 Dissolved Gas Analyzer","type":"hardware","description":"Patented dissolved gas analyzer developed by Doble for transformer condition monitoring."},{"name":"Wind and Solar Decision Support Tools","type":"hardware","description":"NRG Systems global market-leading tools for the renewable energy industry, primarily wind and solar."},{"name":"RF Test Facilities and Measurement Systems","type":"hardware","description":"ETS-Lindgren turnkey RF shielded rooms, anechoic chambers, and measurement systems for compliance and R&D testing."},{"name":"RF Absorptive Materials and Antennas","type":"hardware","description":"ETS-Lindgren components including filters, antennas, field probes, test cells, and measurement software."},{"name":"High Altitude Electromagnetic Protection (HEMP) Filters","type":"hardware","description":"MPE high-performance filters for military, utility, telecom and critical infrastructure applications."},{"name":"Feedthrough Capacitors and Power Line Filters","type":"hardware","description":"MPE high-performance feedthrough capacitors and high-current power/data/control line filters."},{"name":"NERC CIP Compliance Tools","type":"software","description":"Doble software tools for electric utility regulatory compliance with NERC CIP standards."},{"name":"Proprietary Measurement Software","type":"software","description":"ETS-Lindgren software for performing a variety of RF tests and measurements."}],"partnerships":[],"affiliations":[],"origin":{"leaf":"a3ae9e40e074fd1b22534064729d04cf98b2fe009809d365880178dd8f623b9d","parent":"45250905b828d5488ed551e1313528fd022b4f5592f0fb59a6048fd414aba954","timestamp":"2026-06-03T06:19:53.031Z","source":"0001104659-25-117276","chain":"SEC.gov PEM > origin.rootz.global extraction > this response","registry":"origin.rootz.global","verify":"Hash this response content + parent + timestamp to reproduce the leaf hash","keep_alive":"To continue the chain, include this leaf as your parent when you cite this data"},"_skill":{"_agent_instructions":{"READ_THIS_FIRST":"Before using this data, follow these steps to maintain the provenance chain.","step_1":"Note the \"leaf\" hash from the origin block in this response.","step_2":"When you write output citing this data, compute: leaf = sha256(your_content + origin_leaf + timestamp). 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