{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0000924719","name":"SMITH MIDLAND CORP","summary":"Smith-Midland Corporation invents, develops, manufactures, markets, leases, licenses, sells, and installs precast concrete products through six wholly-owned subsidiaries. Key products include SlenderWall lightweight exterior wall panels, J-J Hooks Highway Safety Barrier, Sierra Wall sound barriers, Easi-Set and Easi-Span precast buildings, and SoftSound sound-absorptive finish. The company serves construction, highway, utilities, and farming industries, primarily in the Mid-Atlantic, Northeastern, Midwestern, and Southeastern United States, and licenses products internationally.","people":[],"products":[{"name":"SlenderWall","type":"hardware","description":"Patented lightweight prefabricated energy-efficient exterior concrete and steel cladding system for building construction."},{"name":"J-J Hooks Highway Safety Barrier","type":"hardware","description":"Patented positively connected highway safety barrier for roadways, sold, rented, and licensed."},{"name":"Sierra Wall","type":"hardware","description":"Patented precast concrete sound and sight barrier for highway, residential, and commercial use."},{"name":"SoftSound","type":"hardware","description":"Proprietary sound absorptive finish applied to sound barriers to absorb traffic noise."},{"name":"Easi-Set Precast Buildings","type":"hardware","description":"Transportable prefabricated all-concrete buildings available in 38 standard sizes for various uses."},{"name":"Easi-Span Expandable Precast Buildings","type":"hardware","description":"Modular expandable precast concrete buildings incorporating Easi-Set technology in larger configurations."},{"name":"Farm Products","type":"hardware","description":"Precast concrete farm products including cattleguards, water troughs, and feed troughs."}],"partnerships":[{"partner_name":"Easi-Set Worldwide","partnership_type":"licensing","description":"Virginia subsidiary doing business as Easi-Set Worldwide, licensing proprietary products to precast manufacturers nationwide and internationally.","start_date":null}],"affiliations":[],"origin":{"leaf":"fbffa35273033d0b5764b17b05fa83f74a391515a9de0c80ffbb7a9aa97c428d","formula":"v2: sha256( sha256(content) || parent || source_accession )","content_sha256":"36dbe659cf7842f3eb1f3d1af79a0e635109e9caa086e3428b7492f5d57a2d40","parent":"85a58c3707d5e313a155a011a4bcbe4d2e9f8073c70c987cfa8aae81ab5e973f","source":"0001654954-25-006144","chain":"sec.gov/EDGAR (retrieved over TLS, accession recorded) > origin.rootz.global extraction > this response","registry":"origin.rootz.global","verify":"Recompute it: sha256(sha256(<this response body minus the origin block>) || parent || source_accession). 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