Aatmunn

Aatmunn (formerly Guardhat) is a connected frontline workforce platform that unifies real-time data from workers, workplaces, and assets into a single industrial intelligence layer. Founded in 2014 in Detroit as Guardhat — pioneering connected wearable safety devices for industrial workers — the company rebranded to Aatmunn in 2023 to reflect its evolution into a comprehensive software platform. Aatmunn integrates with hardware from Blackline, Honeywell, MSA, and other OEM device manufacturers, as well as existing CMMS, EHS, HCM, and access control systems, using GPS, BLE, UWB, RFID, and QR protocols. The platform offers six solution modules: lone worker safety, real-time location, gas detection monitoring, inspection management, asset tracking, and AI-powered analytics. Over 250 companies and 80,000+ workers across 350+ sites on 6 continents rely on Aatmunn. The company was ranked #22 on Deloitte Technology Fast 500 (2022) and named to Fast Company's 50 Most Innovative Companies (2022). SOC 2 Type II compliant.