{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0000076267","name":"PARK AEROSPACE CORP","summary":"Park Aerospace Corp. develops and manufactures advanced composite materials, film adhesives, and lightning strike protection materials for global aerospace markets. Products include thermoset prepregs using proprietary resin formulations combined with various reinforcements. The company also designs and fabricates composite structures, assemblies, and low-volume tooling. It serves jet engine manufacturers, commercial and military aircraft OEMs, UAV producers, and rocket motor customers. Manufacturing and R&D are located in Newton, Kansas.","people":[],"products":[{"name":"Advanced Composite Prepregs","type":"hardware","description":"Thermoset curing prepregs using proprietary epoxy, phenolic, polyester, cyanate ester, and polyimide resin formulations with woven and unidirectional reinforcements."},{"name":"Film Adhesives","type":"hardware","description":"Aerospace-grade film adhesives used in composite structure manufacturing."},{"name":"Lightning Strike Protection Materials","type":"hardware","description":"Specialty materials providing lightning strike protection for composite aerospace structures."},{"name":"SigmaStrut and AlphaStrut","type":"hardware","description":"Proprietary composite strut product lines targeting prototype, special mission, and legacy aircraft spares markets."},{"name":"Specialty Ablative Materials","type":"hardware","description":"Materials for rocket motor heat shields, nozzles, and exhaust gas management devices using carbonized rayon fabric reinforcements."},{"name":"Radome Materials","type":"hardware","description":"Specially designed composite materials for radome applications minimizing signal loss and distortion."},{"name":"Composite Structures and Assemblies","type":"service","description":"Design, fabrication, and assembly of composite parts and low-volume tooling for aerospace customers, including build-to-print services."},{"name":"RAYCARB C2B NG Distribution","type":"service","description":"Exclusive North American distribution of ArianeGroup's RAYCARB C2B NG ablative composite material for rocketry and missile systems."}],"partnerships":[{"partner_name":"ArianeGroup SAS","partnership_type":"strategic","description":"Park is the exclusive North American distributor of ArianeGroup's RAYCARB C2B NG ablative material; Park also agreed to advance up to €4,587,000 to fund ArianeGroup's additional manufacturing equipment.","start_date":null},{"partner_name":"GE Aerospace","partnership_type":"OEM","description":"GE Aerospace affiliate and non-affiliate subtier suppliers accounted for 39.8%, 37.7%, and 41.2% of Park's total worldwide net sales in fiscal 2025, 2024, and 2023 respectively.","start_date":null}],"affiliations":[],"origin":{"leaf":"5ee35cc56816e5c5e981b68633231dfcdbadc5a79728bf625a1dafabef7a19d3","parent":"ebbce45e033870f8fef3e9d651e546355cca6c4c36ea2906e2bc85930d00d2d4","timestamp":"2026-06-03T13:49:28.424Z","source":"0001437749-25-019023","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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