About Us

PLM USA Group is a California‑based consulting firm providing data collection, geospatial analysis, and applied research services for transportation, infrastructure, and public‑sector programs. The firm was established to deliver reliable, field‑driven datasets and defensible analytical support for agencies and consulting teams working in complex operational environments. Our work focuses on field‑managed survey programs, stated‑preference research, ADA and accessibility assessments, GIS mapping, and quality‑controlled reporting. We support airport authorities, transit agencies, regional organizations, energy providers, and engineering and planning consultants with accurate data and clear deliverables that inform planning, compliance, funding, and operational decisions. PLM USA Group is led by an environmental engineer with more than 15 years of professional experience supporting transportation, infrastructure, and public‑sector projects across California. Prior experience includes airport passenger surveys and ASQ programs, transit and mobility studies, ADA bus stop inventories, geospatial analysis, and public‑program research delivered in collaboration with public agencies and established consulting firms. The firm operates with a lean, hands‑on model that emphasizes data integrity, field oversight, and rigorous QA/QC. This approach ensures consistent, defensible results while remaining flexible and responsive to project needs. PLM USA Group is committed to professionalism, compliance, and delivering work that clients and partners can rely on with confidence.