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Training, Facility Operations,
and Information Technology
Chenega Support Services, LLC (CSS) is a wholly-owned subsidiary of Chenega Corporation, an Alaska Native Corporation. CSS specializes in providing management and support services in Training Development and Delivery, Facility Operations and Maintenance, and Information Technology and Systems. CSS is ISO 9001:2015-certified and based in San Antonio, Texas.
As a subsidiary of Chenega Corporation, CSS has access to our parent company’s infrastructure, including a $200 million line of credit providing sufficient resources to execute contract requirements throughout the contract lifecycle. We have accounting and business systems that are compliant with Chenega Corporation’s highest standards, as well as those guidelines prescribed by the Defense Contract Audit Agency (DCAA).
CAGE #: 60PQ5
SAM UEID #: V28EGBJM76N3
ISO 9001:2015
Capabilities
CSS supports various agencies and departments of the federal government and commercial customers:
- Training Development and Delivery
- Training Methods and Systems
- Training Needs Assessments
- Facilities Operations & Maintenance
- Management and Operations
- Safety and Security
- Maintenance and Logistics
- Information Technology and Systems
- Technology and Infrastructure
- Systems and Supports
- Research and Development
- Administrative Support

Contract Vehicles
- U.S. Army Corps of Engineers, Omaha District, Environmental Remediation Services and Environmental Compliance Services IDIQ (W9128F-16-D-0034)
- The Joint Enterprise-Research, Development, Acquisition and Production/Procurement (JE-RDAP) IDIQ, Active through 10/31/2027 (Contract W911QY-18-D-0036)
- Medical CBRN Defense Consortium (MCDC) Member
- Countering Weapons of Mass Destruction (CWMD) Consortium Member
Leadership
LeAnn Herren, General Manager
Ms. Herren is the General Manager for Chenega Support Services, LLC (CSS). LeAnn led the Chenega management team at the Department of Energy’s National Training Center in Albuquerque, NM, from January 2009 – October 2019. Since she began with Chenega Corporation in June 2005, LeAnn has specialized in managing federal environmental, engineering, training, and facilities management contracts, and bid development. Prior to joining Chenega Corporation, LeAnn was community relations base lead for nine Air Force installations selected for closure; Director of Industrial Ecology for the University of South Carolina; and a drilling engineer for a major oil firm. LeAnn has a Master of Science in Environmental Engineering from the University of Illinois and a Bachelor of Science in Petroleum Engineering from the University of Missouri-Rolla.
Contact
Chenega Support Services, LLC
5253 Prue Road, Suite 230
San Antonio, TX 78240
Phone: (210) 236-3934
Email: LeAnn.Herren@chenega.com