Dennis Gillings


Sir Dennis Barry Gillings is a British-born American billionaire statistician and entrepreneur, the founder and former chairman of Quintiles, a clinical research company.

Early life

Gillings was born in April 1944. He obtained a BSc degree in 1966 and a PhD in 1972, both in mathematics, from the University of Exeter.

Career

Gillings was a professor of biostatistics at the University of North Carolina at Chapel Hill.
Gillings is the founder and former chairman of Quintiles, a contract research organization.
In 1994, he took Quintiles public through an IPO.
Quintiles is the "largest global provider of clinical trials and commercial marketing services to the pharmaceutical and biotechnology industry".
In December 2015, Gillings retired as executive chairman of Quintiles, but remains a director.
According to The Sunday Times Rich List in 2019 his net worth was estimated at £1.199 billion.

Honours

In 2001, he received an Honorary DSc degree from the University of Exeter. Gillings was appointed Commander of the Order of the British Empire in 2004 for services to the pharmaceutical industry and was knighted in the 2020 New Year Honours for services to the advancement of dementia and life sciences research.

Personal life

In 2010, Gillings filed for divorce from his first wife, Joan Gillings, shortly before their 32nd wedding anniversary.
In 2012, he married Mireille Gingras in Hawaii.