Who We Are

OATUG is a community of people powering progress. Members represent a wide range of industries in the private sector, public sector, universities, non-profits and beyond. Ours is a truly global community, with members in more than 30 countries. While we started as an organization for Oracle EBS users, today we also serve Oracle customers using EPM (Hyperion), Oracle Database, and the wide range of Oracle Cloud Applications and technology solutions

The work of OATUG is made possible through the efforts of a large group of dedicated volunteers and our team of professional staff.

2024 OATUG Board of Directors

The all-volunteer, member-elected OATUG Board of Directors works to determine the overall goals of the organization. In conjunction with staff and committees, they help make sure that the OATUG is fulfilling its mission as an independent, global, member-led organization.


Bill Dunham

Bill Dunham


Brian Pellegrin
Service Corporation International


dianne-denezza_2x.jpgDianne DeNezza
University of Pittsburgh


Mohan Dutt

Mohan Dutt

Felicia Alston-Green

Felecia Alston-Green
DeKalb County Government

Lee Edwards

Lee Edwards
EOG Resources

Manjula Ganapathi
Johns Hopkins University Applied Physics Laboratory

Gustavo Gonzalez

Gustavo Gonzalez
KNEX Technology

James Lui

James Lui
Metropolitan Water District of Southern California

Jeri O'Dell
Williams Corporation

Ravikanth Prabhu

Broadridge Financial Solutions Inc.

Peter RindePeter Rinde
NASA Jet Propulsion Laboratory

GaganSehgalGagan Sehgal

HDR, Inc.

Shelby_Thomas.jpgShelby Thomas

Jacksonville Transportation Authority

Councils and Committees

OATUG executes its mission through the activities of a number of volunteer committees and councils. Individuals from OATUG member organizations are invited to serve on a committee or council. We welcome new volunteers!

If you would like to participate on an OATUG council or committee, we invite you to learn more about each council, task force and committee.  Then, please complete this short Volunteer Interest Form or contact the OATUG Membership Department at +1 404.240.0897.

Meet Team OATUG! If you ever need assistance, contact the OATUG Membership Department at +1 404.240.0897.




Ragan Cohn

Director of Education


Mike Jones

Director of Membership & Business Development


Linsey Wisdom - Weeks

Senior Client Relationship Coordinator

Lauren O'Hara

International Liaison & Editor-at-Large

Deborah Grant

Deborah Grant

Senior Education Specialist

Jamie Reed

Director of Site Selection Services


Alex Murphy

Director of Technology


Mahesh Rathi