Zest HR Services is an executive search firm that recruits professionals for middle and senior level positions across various industries. It has a large database of candidates with specialized expertise in operations, sales, banking and insurance. Zest HR provides employment services, training, market research, and other HR functions like compensation surveys and secretarial services. The company aims to consistently deliver high quality service and recruit the right candidates for its clients in industries like financial services, retail, and business process outsourcing.