Parmar Detective & Security Services Pvt. Ltd. is a veteran security and investigation firm in Jamshedpur, operating from the HDPL Complex in Sakchi, near New Kalimati Road. Established in 1986, the company has over 40 years of experience in the industry and maintains a strong 4.2-star reputation for its diverse service portfolio. The agency is a registered Private Limited entity, currently led by directors Sanjay Kumar Singh and Prabha Devi, and is recognized for its commitment to providing both domestic and corporate safety solutions across Jharkhand.

The agency provides a comprehensive range of protective services, including 24/7 armed and unarmed guarding, bouncers for events, and specialized ATM security. Unique among its peers, it also operates as a private detective agency, offering investigation services alongside personal security officers (PSOs) who can also serve as drivers. Beyond security, the firm caters to industrial and commercial needs by supplying manpower for schools, colleges, and factories, and even maintains a specialized division for facility support and professional housekeeping.