John D. Ratliff

John D. Ratliff

Chief Executive Officer at Premier Research International LLC

64 year
Commercial Services
Consumer Services
Technology Services

Active connections

NameGenderAgeLinked companiesCollaboration
Thomas Pike M 64
12 years
Leonard Schaeffer M 78
16 years
Sandra van der Vaart F 65 5 years
Ludo Jan-Anna Reynders M 71
14 years
Jason Knoblauch M -
4 years
Cynthia L. Verst M -
13 years
Steven Skolsky M 68
13 years
Stacie Phillips F 50
-
Maria Hilado F 59 3 years
Thomas Perkins M 63
-
Mike Wilkinson M -
5 years
Susan Kozauer F -
-
Todd Leathers M -
-
Anne Nagy F -
-
Thomas Laage M -
-
Jeffrey Spaeder M -
13 years
Brian Caveney M 50 7 years
Peter Singh M -
3 years
Nicky Dodsworth F -
16 years
Claudio Tracanna M -
-
Thomas Crawford Perkins M -
7 years
Charles Edward Williams M -
13 years
Peter Wilkinson M 53 5 years
Jessica Craig F -
-
See more

Connections Chart

Multi-company connection

Former connections

NameGenderAgeLinked companiesCollaboration
Jack Greenberg M 82
12 years
Kevin Gordon M 61
6 years
Floyd Eberts M 65 15 years
James Erlinger M 65
-
Terry Conrad M - 3 years
Michael J. Evanisko M 74
6 years
Richard Goshorn M 67
1 years
Richard Relyea M 47
2 years
Christopher Gordon M 51
7 years
Fred Cohen M 67
8 years
Christopher Cabell M 54
-
Denis Ribon M 54
2 years
Richard Pilnik M 67
5 years
John Connaughton M 58
8 years
Paul Surdez M - -
Alistair Macdonald M 54
1 years
Mireille G. Gillings M 60
2 years
Richard Thomas M -
-
James Bierman M 71
6 years
John Hubbard M 67
3 years
Robert Mittelstaedt M 80 23 years
John Peeler M 69
2 years
James Edwin Williams M 56
2 years
Steven J. Lichter M 65 4 years
Mark Morais M 48 7 years
Mark V. B. Tremallo M 67
5 years
Wayne P. Yetter M 78
3 years
Todd Donald Wohler M 65
1 years
Lisa J. Uthgenannt F 63 4 years
Michael Bologna M -
-
Matt Bullard M -
-
Sean Russell M -
8 years
Raymond Pratt M 73
1 years
David Neumann M 58
3 years
Paula Stafford F 60
5 years
David J. Breiter M 76
3 years
Joseph Thomis M 78
15 years
Grant A. Barber M 64
3 years
Edward T. Dodson M 70 22 years
Garrett Walker M -
-
Hua Tu M - -
Jason Meggs M 48
9 years
Dawn M. von Rohr F - 6 years
Gary M. Huff M 57 -
Robert Beechey M 61
4 years
Dimitrie Stephenson M 50
4 years
Judith C. Seltz F 61 -
Jill Mcconnell F 50 5 years
David D. Lilley M 66
-
Maria Kraus F 52
-
Kathy Smith Boyd F 69
2 years
Jacques Nasser M 76
-
Steve Pagliuca M 69
1 years
Scott B. Waldman M - 2 years
G. Stephen DeCherney M 71
4 years
Allan M. Kline M 78
6 years
Dennis E. Ferguson M -
4 years
Art Pappas M 76
10 years
Ned C. Lautenbach M 80
4 years
Anja Krammer F 56
1 years
William R. Deam M -
-
Brainard Hartman M 60
4 years
Robert William Woodbury M 67
6 years
Ron Wooten M 64
10 years
William Oliver Robb M -
10 years
John Layton Bradley M -
14 years
Jonathan Edward Tunnicliffe M 58
10 years
Dana Yearian M -
12 years
Richard Ernest Johnson M 62
4 years
Kelly McKee M 74
-
S. David Bent M 63
3 years
Jonathan Coslet M 59
-
Vincent Aurentz M 56
2 years
Philip Joosten M -
5 years

Statistics

CountryConnections% of total
United States 89 90.82%
United Kingdom 11 11.22%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections