ClinSync Clinical Research Pvt. Ltd. is an India-based contract research organization established in 2011 and headquartered in Hyderabad.

The company provides end-to-end research services for pharmaceutical, biotechnology, biosimilar, and medical device industries, drawing on a team with experience in drug discovery, development, and clinical care. Its services include bioavailability and bioequivalence (BA/BE) studies for healthy volunteers and patients, early- and late-phase clinical trials, and Phase II–IV trial operations. ClinSync also offers clinical data management, pharmacovigilance, medical writing, bioanalytical services, cold chain management, and pharmacokinetics, biostatistics, and data management.

For personal healthcare and FMCG products, it provides end-to-end services, including product testing. The company reports a regulatory history involving CDSCO, USFDA, GCC, and NPRA, along with more than 390 BA/BE studies, 14 clinical trials, and 100 method validations. Its capabilities are supported by a state-of-the-art facility and a team of more than 130 employees.

ClinSync also highlights global accreditation and regulatory compliance as part of its operations