ILSI-ARCADIS 8(A) JOINT VENTURE, LLC

ILSI-ARCADIS 8(A) Joint Venture, LLC specializes in civil engineering and infrastructure design services for federal defense and public works projects. Their core capabilities include the development of comprehensive architectural and engineering documentation for environmental restoration, sanitary sewer systems, and utility infrastructure upgrades. The firm delivers full lifecycle engineering support—from initial site assessments and hydraulic modeling to final design packages and construction documentation—with a focus on compliance with federal environmental and structural standards. Their technical expertise encompasses stormwater management, sanitary sewer extension design, geotechnical coordination, and sustainable restoration practices tailored to sensitive ecological and urban environments. A key differentiator is their ability to integrate complex regulatory requirements with practical field implementation, ensuring deliverables meet both mission-critical performance goals and long-term operational resilience. The contractor maintains a consistent relationship with the Department of Defense, delivering mission-critical infrastructure engineering services for installations and defense-related sites. Their work supports base modernization, environmental remediation, and utility system enhancements, often in coordination with military engineering commands and environmental compliance units. These engagements reflect a pattern of repeat, task-order-based contracting focused on high-stakes, location-specific civil works. The primary NAICS code, 541330, reflects deep specialization in engineering services for public infrastructure, particularly in water resources, wastewater conveyance, and land development. The firm is positioned as a trusted provider for defense and environmental infrastructure projects requiring precise design documentation and regulatory adherence. As a Women-Owned Small Business and Woman-Owned Business certified joint venture, the company leverages its 8(a) status to serve federal procurement priorities while maintaining a physical presence in New Orleans, Louisiana. This strategic location supports regional engagement with Gulf Coast defense and environmental agencies, reinforcing its role as a responsive, certified small business provider in federal civil works markets.