SMX vs NL Comparison

SMX (Security Matters) PLC provides one solution to solve both authentication and track and trace challenges in order to uphold supply chain integrity and provide quality assurance and brand accountability to producers of goods. Its technology works as a track and trace system using a marker, a reader, and an algorithm to identify embedded sub-molecular particles in order to track and trace different components along a production process (or any other marked good along a supply chain) to the end producer.

NL Industries Inc is a holding company that operates in the component products industry. Through its subsidiary, it manufactures engineered components that are sold to a range of industries, including recreational transportation, postal, office and institutional furniture, cabinetry, tool storage, healthcare, gas stations and vending equipment. It also produces a precision ball bearing slide, security products, and ergonomic computer support systems. The company derives majority of its revenue from Europe.