Aerial view of Copper River.Wooden trim

Subsidiary Presidents

Brenda Rebne President, Ahtna Facility Services, Inc. and Ahtna Professional Services, Inc.

Brenda Rebne Udzisyu (Caribou)
President, Ahtna Facility Services, Incorporated, Ahtna Professional Services, Inc., Ahtna Investigation Management, Inc., Ahtna Integrated Services, LLC,  AKHI LLC, and Ahtna Technical Services, LLC

An Ahtna shareholder, Brenda Rebne is a tribal member of the Native Village of Cantwell. She began her professional career with Ahtna in 1999 as Village Tourism Coordinator and has grown with the company. Brenda was appointed as President of AFSI in2010 and is currently President of six Ahtna subsidiaries.


Tim Finnigan President, Ahtna Environmental Inc.

Tim Finnigan
President, Ahtna Engineering Services, LLC, Ahtna Environmental, Inc., Ahtna Global, LLC, Ahtna Infrastructure & Technologies, LLC, and Ahtna Solutions, LLC

Tim is a second-generation Alaskan construction worker with over 46 years of experience in the construction and environmental industry. Tim brings over 25 years of executive management experience to the Ahtna leadership team. He has focused his career in the field of federal government contracting and has spent his career leading large scale and logistically challenging projects.


David O’Donnell President, Ahtna Construction & Primary Products Corporation

David O’Donnell
President, Ahtna Construction & Primary Products Company, LLC and A.A.A. Valley Gravel, LLC

Dave O’Donnell has 30 years of experience in the field of heavy industrial and civil construction. A lifelong Alaskan, Dave has dedicated his career to leading major infrastructure projects throughout Alaska and the lower 48 states. He brings a unique understanding of oil field applications and natural resource development to the Ahtna leadership team.


Craig O’Rourke President, Ahtna Government Services Corporation and Ahtna Design-Build, Inc.

Craig O’Rourke
President, Ahtna Government Services Corporation, Ahtna Design-Build, Inc., and Ahtna Marine & Construction Company, LLC

Craig has over 20 years of management experience in the construction and environmental site remediation industries. Prior to his promotion to President of AGSC, he served as Vice President and Chief Operations Officer and was responsible for developing new business, managing operations, and overseeing both domestic and international contracts for various government and commercial entities. Craig has extensive experience with SBA’s 8(a) program and has originated and served as manager for multiple Ahtna joint ventures.


Jason McCart
Interim President, Ahtna Support & Training Services, LLC and Ahtna Logistics, LLC

Jason McCart has 18 years of experience working for Alaska Native Corporations, primarily in the fields of business development, operations and logistics management, military training, and executive leadership. As interim president, he is responsible for the growth, operations management, and financial and overall performance of Ahtna Support & Training Services, LLC and Ahtna Logistics, LLC. Jason appreciates the opportunity to do important work for the safety of our country, while simultaneously providing enrichment opportunities for Ahtna’s shareholders.