About MSA
Founded in 1995 and acquired by Sentient Digital, Inc. in 2024, Maritime Surveillance Associates, Inc. (MSA) provides specialized software products, technical engineering and software development services to the U.S. Navy and other Government organizations. Headquartered in Brunswick, Maine, MSA specializes in signal processing, mission reconstruction, and post-flight analysis tools, leveraging expertise in acoustic, magnetic, and image signal processing, mathematical modeling, and trajectory computation.
With nearly three decades of experience, MSA has a proven track record of delivering custom software solutions, rapid prototype development, and specialized training products. MSA’s capabilities directly support Air, Surface, and Subsurface platforms, enhancing mission success for Anti-Submarine Warfare (ASW) operations and other critical defense initiatives.