{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0000072162","name":"NL INDUSTRIES INC","summary":"NL Industries is a holding company operating in two segments. Through its 87%-owned subsidiary CompX International, it manufactures engineered components including cabinet locks, locking mechanisms, and marine components (exhaust systems, wake enhancement systems, gauges) sold to postal, furniture, healthcare, marine, and industrial markets. It also holds a 31% noncontrolling interest in Kronos Worldwide, a global producer of titanium dioxide (TiO2) pigments used in coatings, plastics, paper, and other applications.","people":[],"products":[{"name":"Disc Tumbler Locks","type":"hardware","description":"Moderate security cabinet locks representing the lowest cost lock in CompX's product line."},{"name":"Pin Tumbler Locks (KeSet, System 64, TuBar, Turbine)","type":"hardware","description":"Higher security locking mechanisms allowing user-changeable keying without removing the lock."},{"name":"CompX eLock and StealthLock","type":"hardware","description":"Electronic locks providing stand-alone or networked security with audit trail capability for drug storage."},{"name":"STOCK LOCKS","type":"hardware","description":"Standardized lock product line distributed through North American locksmith and OEM distributor network."},{"name":"Wake Enhancement Systems","type":"hardware","description":"Marine components for ski/wakeboard and performance boats including wake devices and trim tabs."},{"name":"Stainless Steel Exhaust Components","type":"hardware","description":"Marine exhaust headers, pipes, mufflers and other exhaust components for recreational boats."},{"name":"Marine Gauges and Controls","type":"hardware","description":"GPS speedometers, tachometers, mechanical and electronic throttle controls for the marine industry."},{"name":"Titanium Dioxide (TiO2) Pigments","type":"hardware","description":"Base industrial pigment used in coatings, plastics, paper, inks, cosmetics and pharmaceuticals; produced by Kronos Worldwide."}],"partnerships":[],"affiliations":[],"origin":{"leaf":"196293c081890a1c20f361300ab30bea67abb6a149fa218028b513dcada5272e","formula":"v2: sha256( sha256(content) || parent || source_accession )","content_sha256":"34d784b771d6cacd13f69447d09bd0abc14a716cacc073691ee035c08a8905c8","parent":"45bcb39640a31a8c86eab50f4d6d90b72057b526c3c1e4189bd99de71329d0fa","source":"0001104659-26-025290","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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