Our Leadership Team
Craig O’Rourke, President
Mr. O’Rourke has over 30 years of executive leadership experience in federal government contracting and construction and environmental program management. Mr. O’Rourke was responsible for growing the Ahtna Federal Holdings team and for increasing annual revenues from a few million per year to over $150M recently. Under his direction and leadership, the company has been awarded over $16B in IDIQ contract capacity and has executed over $400M in projects and task orders. Mr. O’Rourke’s experience includes responsibility for developing new business, managing operations, and overseeing contracts for various government and commercial entities. Mr. O’Rourke is also well-versed in SBA’s 8(a) and mentor protégé certification program, and he has originated and serves as chairman of the board of control for 10 Ahtna joint ventures with large A/E/C companies.
David Frenzel, VP of Operations
Mr. Frenzel has more than 40 years of experience in managing new construction, remodeling, electrical, demolition, environmental clean-up and civil projects. He has managed projects and performed worked as the Project Manager throughout Alaska, Hawaii, Guam, Saipan, and the western United States, with numerous sites located in extremely remote and isolated locations. In these areas, Mr. Frenzel oversaw all aspects of job progress and was responsible for ensuring timely scheduling and delivery of all site necessities as travel to many of these locations was extensive and difficult.
Haley Johnson, Chief of Staff
Haley Johnson brings over 14 years of international experience across Al, automation, and
emerging technologies. Before joining Ahtna Federal Holdings as Chief of Staff, she held
several senior leadership roles, including Director of Strategy & Operations and Director of
Transformation. She has a proven track record of supporting executive teams in both
domestic and global markets, helping secure key contracts and improve organizational
performance. Haley is also well-versed in building governance frameworks and process
optimization strategies to support business scaling efforts.
Sky Siemers, Chief Operating Officer
Mr. Siemers brings over two decades of leadership in construction, logistics, and global operations, having served as both President and Vice President in previous roles. He has led complex joint ventures and large-scale projects across multiple countries, managing diverse teams and driving operational excellence. His expertise includes overseeing thousands of personnel and delivering strategic solutions on a global scale. Sky holds an MBA from Louisiana State University, a PMP certification, and has completed a number of executive education programs.
Janet Johns, Contracts & Procurement Manager
As the Procurement Manager, Ms. Johns brings over 13 years of extensive experience in managing all aspects of procurement. Her expertise includes strategic sourcing, supplier management, and cost optimization to ensure seamless operations. She is committed to driving efficiency and delivering value through innovative procurement solutions.
Mallory Cunningham, Marketing Manager
As the Marketing Manager and Proposal Manager, Ms. Cunningham brings over 8 years of comprehensive experience in managing all facets of marketing and proposal development. Her expertise lies in crafting strategic marketing campaigns and winning proposals that drive business growth. She is dedicated to delivering innovative solutions and achieving exceptional results for our clients.
