Tulip Group of Companies is the leading Indian group of diagnostic companies, which is involved in the manufacture and marketing of in vitro Diagnostic reagents and kits, nationally and internationally.

The individual group companies Tulip Diagnostics (P) Ltd, Microxpress, Orchid Biomedical Systems, Qualpro Diagnostics, Zephyr Biomedicals, Coral Clinical Systems, BioShields, Tulip Marketing (P) Ltd. specialize in research, development and design of specific systems and platforms within the assigned technological areas.

Currently the diagnostic segments that are covered are Immunohaematology, Immunology (Fertility, Rheumatology, Infectious Diseases), Immunoturbidimetry, Haemostasis, Haematology, Clinical Microbiology, Dehydrated culture media, Parasitology, Virology, Cardiac Markers, Cancer Markers, Clinical Biochemistry, Instrumentation and High Technology Disinfectants.

The Group believes in creating "Better testing systems for better diagnostics" and sets trends by innovating continuously.