PLM USA Group LLC is a California-based consulting firm and a California Certified Small Business (SB-Micro), providing field data collection, geospatial analysis, and market research and analytical services for transportation, infrastructure, and public-sector programs. The firm supports transit agencies, regional authorities, energy providers, and engineering and planning consultants with field‑managed surveys, ADA and accessibility assessments, GIS mapping, and quality‑controlled reporting. Our work is grounded in hands‑on field operations, rigorous QA/QC, and defensible analytical methods, delivering accurate datasets and clear deliverables that support planning, compliance, funding, and operational decision‑making.