As both a prime and subcontractor with federal and municipal agencies, we have built a reputation as a dependable and responsive small business provider. We work across the DOE and DoD providing support for hazardous, toxic, and radiological waste characterization and cleanup contracts.

Services Include

Clients Include

Featured Projects

Architectural and Engineering Services - Multisite
US Army Corps of Engineers

Under our work with USACE Louisville District, we perform a range of architectural and engineering services across multiple prime contracts. Services include: archaeological surveys, architectural evaluations, natural/cultural resource surveys, engineering design, post-closure and long-term monitoring, field investigations, technology demonstrations and review, site inspections, geophysical survey, soil and groundwater investigations (including PFAS and dioxins), CERCLA remedial investigations and feasibility studies, asbestos surveys, and Restoration Advisory Board and community involvement support. In addition to USACE, clients supported under this contract include US Air Force, US Army, US National Guard, and US Navy.

ORNL Logo Color
Project Support - Oak Ridge National Laboratory, Tennessee

In support of the Oak Ridge National Laboratory, we provide safety and health, environmental, and technical services support across multiple contracts. For more than 20 years, we have supported the ongoing efforts at ORNL including support to the design, construction, and operation of Frontier, the world’s fastest exoscale computer, deployed in 2021.

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Engineering and Technical Support Services - Idaho Falls, Idaho
Battelle Energy Alliance, LLC

For more than 10 years, Alliant has provided engineering and technical support services in support of Battelle Energy Alliance, LLC’s management and operations contract at the Idaho National Laboratory. Services include engineering and design; IT support; project management, controls, and planning; and field maintenance activities.

Marshall Space Flight Center - Huntsville, Alabama
National Aeronautics and Space Administration
We provided regulatory compliance, Environmental Management Systems (EMS), emergency preparedness, internal auditor training, MSFC, and ISO 14001 support to the NASA MSFC in Huntsville, Alabama. We developed training courses for environmental compliance and EMS and conducted EMS training for the entire MSFC workforce (15,000 staff) focusing on procedural requirements and ISO 14001. In recognition of the high caliber of Alliant’s support, our personnel received the MSFC “EMS Implementation Team Award.”