TAC-Alert LLC is an Austin TX -based technology company previously involved in R&D ventures related to countering weapons. With CAGE code 8UDP1 and UEI W67HWMCLASE8, firm has been identified as a defense vendor, though records indicate management withdrew from a specific cooperative research venture in 2023. Industry: Primary NAICS code 334519 - Other Measuring and Controlling Device Manufacturing. Government/Research Context: Involved in cooperative research and development ventures, particularly in projects related to countering weapons of mass destruction, and listed as a Department of Defense (DoD) vendor. Status: Withdrew from a specific research venture in 2023. Federal Register (.gov)Federal Register (.gov)+4