MELBOURNE, Australia, Sept. 2, 2025 /PRNewswire/ -- Firstsource Solutions Limited (NSE: FSL) (BSE: 532809), a leading global provider of specialist domain-led Business Process Services (BPS) and an RP-Sanjiv Goenka Group company, has been recognized as a Horizon 3 Market Leader in HFS Research's HFS Horizons: The Best Service Providers...