Angkham A. Sybangone

Angkham A. Sybangone serves as a key procurement professional within the W075 Endist Sacramento office of the Department of the Army, responsible for managing construction and infrastructure support contracts critical to sustaining military installation readiness across the Western United States. They oversee the acquisition of heavy civil engineering services, ensuring compliance with federal contracting regulations and alignment with the Army’s strategic priorities in facility lifecycle management and environmental stewardship. Their portfolio primarily consists of complex, mission-critical construction projects requiring coordination with engineering, environmental, and logistics teams to deliver resilient infrastructure solutions. Sybangone maintains consistent working relationships with a core group of experienced contractors, including MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, DMZ BUILDERS, FAR WEST CONTRACTORS CORP, and ALEUT CONSTRUCTION LLC, all of which possess proven expertise in heavy civil works and site development. These partnerships reflect a preference for vendors with regional presence, specialized capabilities in earthwork and infrastructure rehabilitation, and demonstrated performance on prior Army projects. The contracting approach emphasizes performance-based outcomes, rigorous oversight, and long-term vendor reliability over short-term cost savings. A strong commitment to socioeconomic contracting is evident in Sybangone’s procurement patterns, with HUBZone and 8(a) competed set-asides each accounting for 20% of awards, reflecting deliberate efforts to foster opportunities for disadvantaged and geographically targeted small businesses. While 60% of acquisitions are conducted under full and open competition, the consistent use of targeted set-asides underscores a balanced strategy to promote small business participation without compromising mission needs. The procurement focus is heavily concentrated in NAICS 237990 (Other Heavy and Civil Engineering Construction), encompassing site preparation, drainage systems, retaining structures, and utility relocation, with NAICS 237310 (Highway, Street, and Bridge Construction) supporting transportation infrastructure upgrades. This specialization demonstrates deep technical expertise in civil infrastructure procurement, particularly in projects requiring geotechnical coordination, environmental permitting, and federal construction standards compliance.