Archrock GP LLC* Board of Directors

D. Bradley Childers, Chairman

Director since 2008
President and Chief Executive Officer of Archrock GP LLC and Archrock, Inc.

James G. Crump

Director since 2006
Member of the Audit, Conflicts and Compensation Committees
Former Global Energy and Mining Cluster Leader, member of the U.S. Management and Global Management Committees and Houston Office Managing Partner, PricewaterhouseCoopers

G. Stephen Finley

Director since 2006
Chair of the Audit and Conflicts Committees
Member of the Compensation Committee
Former Senior Vice President, Finance and Administration and Chief Financial Officer, Baker Hughes Incorporated (a provider of drilling, formation evaluation, completion and production products and services to the worldwide oil and gas industry)

Stephanie C. Hildebrandt

Director since 2017
Senior Vice President and General Counsel of Archrock GP LLC and Senior Vice President, General Counsel and Secretary of Archrock, Inc.

David S. Miller

Director since 2009
Senior Vice President and Chief Financial Officer of Archrock GP LLC and Archrock, Inc.

Rob Rice

Director since 2015
Senior Vice President and Chief Operating Officer of Archrock GP LLC and Archrock, Inc.

Edmund P. Segner, III

Director since 2009
Chair of the Compensation Committee
Member of the Audit and Conflicts Committees
Professor in the Practice of Engineering Management in the Department of Civil and Environmental Engineering at Rice University (Houston); former President, Chief of Staff and Director of EOG Resources, Inc. (a publicly traded independent oil and gas exploration and production company).

* Archrock GP LLC is the managing general partner of Archrock Partners