Ahtna Engineering Services, LLC is a wholly owned subsidiary of Ahtna, Inc., an Alaska Native Regional Corporation. Ahtna is ... an established self-performing design-build contractor specializing in managing time-sensitive, complex, and multifaceted environmental, architectural/engineering, construction, and professional services activities. Our multi-disciplinary core staff of over 250 professionals includes scientists, engineers and architects, as well as construction supervisory and craft personnel with decades of experience. We offer Program and Project Management staff who maintain various levels of professional development certifications including multiple state licenses and registrations, Project Management Institute PMP certifications. read more