The global preclinical contract research organization (CRO) market, as per the report of Market Research Future (MRFR), is all set to grow by an impressive 6.6% CAGR during the forecast period (2018-2023). Preclinical CRO market was previously valued at USD 4,450.2 million in 2017. Preclinical CROs are organizations that provide support to the pharmaceutical and biotechnological in their research endeavor by aiding with outsourced research services.