https://atslab.com/specialty/es-energy-storage-batteries/ul-1989-standby-battery-testing-and-certification/
UL 1989 Standby Battery Testing and Certification - Applied Technical Services
Nov 14, 2025 - The ATS FoC tests backup batteries and enclosures for potential hazards to ensure reliable and safe operation when needed.
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https://www.sgs.com/en-py/news/2026/01/sgs-successfully-closes-applied-technical-services-acquisition
SGS Successfully Closes Applied Technical Services Acquisition | SGS Paraguay
ATS is a leading provider of specialized Testing, Inspection, Calibration and Forensics solutions in North America.
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https://www.webull.com/news/13089239348978688
SGS to Acquire Applied Technical Services for $1.33 Billion
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