iSERA Lifesciences Limited is a biotechnology and biopharmaceutical company based in India, specializing in the research, development, manufacturing, and commercialization of lifesaving biologicals, therapeutic antisera, and equine-derived immunoglobulins. The company provides a comprehensive portfolio of specialized biotherapeutic products, including Polyvalent Snake Venom Antiserum formulated for Indian and African snake species; Scorpion Venom Antiserum; Rabies Antiserum for post-exposure prophylaxis; Diphtheria Antitoxin for infectious disease management; Tetanus Antitoxin; pooled equine hyper-immune plasma; and specialized antiserum formulations for emergency healthcare interventions. iSERA Lifesciences operates biomanufacturing, plasma processing, and research facilities located in Shirala, Sangli District, Maharashtra, supplying institutional healthcare providers, government health procurement programs, hospitals, and commercial export markets across Asia and Africa. Originally incorporated in 1993 and headquartered in Pune, Maharashtra, India, the company has recently completed major corporate restructurings to transition from legacy information technology services into a dedicated biopharmaceutical enterprise. In April 2026, the company officially changed its corporate name from Covidh Technologies Limited to iSERA Lifesciences Limited and relocated its registered office from Hyderabad, Telangana, to Pune, Maharashtra. In addition, the company approved the strategic acquisition of a 100 percent equity stake in iSERA Biological Limited through a share swap agreement, fully integrating biological manufacturing infrastructure, equine immunization assets, and advanced research and development programs into its core corporate structure.