In APril 2015, ESRG was acquired by Caterpillar, Peoria IL. andnow does business under the name Caterpillar Marine Asset Intelligence LLC. ESRG coninues to serve as a data analytics provider for the United States Navy, providing remote monitoring and analytics services for warships. Currently ESRGâs proprietary software is monitoring thousands of assets on vessels operating around the world, providing leading edge prognostic recommendations to ship operators and owners.ESRG had offered data analytics and remote monitoring technology to support commercial and defense marine engineering operations. The firm's product OstiaEdge, is a Platform as a Service combining onboard data acquisition, qualification and analysis, shore based analytics and workflow management as well as business intelligence features. ESRG serves as a data analytics provider for the United States Navy, providing remote monitoring and analytics services for warships. Currently ESRGâs proprietary software is monitoring thousands of assets on vessels operating around the world, providing leading edge prognostic recommendations to ship operators and owner