Hester Biosciences Limited is a publicly traded Indian animal and poultry vaccines manufacturing company, headquartered in Ahmedabad. Hester has plants situated in Gujarat and Nepal. Hester has a 30% share of the poultry vaccines market in India, making it the country's second largest poultry vaccine manufacturer. Hester is also the first commercial manufacturer of goat pox vaccine in India and manufactures PPR vaccines from both, Nigerian and Sungri strains. Wikipedia