John D. Ratliff

John D. Ratliff

Chief Executive Officer at Premier Research Group Ltd.

64 year
Commercial Services
Technology Services
Health Technology

Profile

John D.
Ratliff
is a businessperson who has been the head of 9 different companies.
Mr. Ratliff occupies the position of Chief Executive Officer & Director at Premier Research Group Ltd.
and President & Director at Curia Massachusetts, Inc. John D.
Ratliff
previously occupied the position of Chairman & Chief Executive Officer of Curia Global, Inc., President & Chief Executive Officer of HUYA Bioscience International LLC, President, Chief Operating Officer & Director at Quintiles Transnational Corp., Vice President-Finance & Planning at International Business Machines Corp., Chief Executive Officer-Covance Drug Development at Laboratory Corp.
of America Holdings and Chief Executive Officer at Labcorp Drug Development, Inc. (a subsidiary of Laboratory Corp.
of America Holdings), President & Chief Operating Officer at Quintiles Transnational Holdings, Inc., President & Chief Operating Officer of IQVIA RDS, Inc., Chief Financial Officer & Vice President at Acterna Corp.
and Chairman at Association of Clinical Research Organizations.
Mr. Ratliff received an undergraduate degree from Georgia Institute of Technology and an MBA from Duke University.

John D. Ratliff active positions

CompaniesPositionStart
President -
Chief Executive Officer 2024-01-21
All active positions of John D. Ratliff

Former positions of John D. Ratliff

CompaniesPositionEnd
ALBANY MOLECULAR RESEARCH, INC. Chief Executive Officer 2023-03-15
LABORATORY CORPORATION OF AMERICA HOLDINGS Corporate Officer/Principal 2019-10-31
Chairman 2019-01-29
Chief Executive Officer 2016-12-30
President 2013-12-30
See the detail of John D. Ratliff's experience

Training of John D. Ratliff

Duke University Masters Business Admin
Georgia Institute of Technology Undergraduate Degree

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of John D. Ratliff's experience

Connections

98

1st degree connections

14

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Listed companies2
IBM

Technology Services

LABORATORY CORPORATION OF AMERICA HOLDINGS

Health Services

Private companies10

Technology Services

Commercial Services

Health Technology

Commercial Services

Commercial Services

Health Technology

Commercial Services

Process Industries

Commercial Services

Commercial Services

See company connections
  1. Stock
  2. Insiders
  3. John D. Ratliff