PMD vs RCG Comparison

Psychemedics Corp is engaged in providing testing services for the detection of drugs of abuse through the analysis of hair samples. The company operates through a single segment of drug testing services which include training for the collection of samples and storage of positive samples for its customers for an agreed-upon fee per unit testing of samples. The testing methods of the company utilize a patented technology that digests the hair and releases drugs trapped in the hair without destroying the drugs. They provide testing services for the detection of drugs of abuse and other health markers through the analysis of hair samples. Geographically it generates the majority of its revenue from the United States.

RENN Fund Inc is active in the financial services domain. It is a closed-end management investment company formed to provide return through capital appreciation and income by a long-term, value-oriented investment process that invests in a wide variety of financial instruments, including but not limited to, common stocks, fixed-income securities including convertible and non-convertible debt securities or loans, distressed debt, warrants, and preferred stock, exchange-traded funds and exchange-traded notes, and other instruments. It invests in various industries, including communication services, surgical and medical instruments and apparatus, Oil and Gas, medical chemicals, botanical products, and others.