ONB Engineering

ONB Engineering Research & Technical Services, LLC is a process-engineering and technical consulting firm that specializes in chemical, energy, oil and gas, mining, and manufacturing systems. The company provides a range of services including feasibility studies, process modeling and simulation, techno-economic analysis (TEA), life cycle assessment (LCA), and the development of process flow diagrams (PFDs) and piping and instrumentation diagrams (P&IDs). They support industrial technologies in moving from concept to deployment by integrating process design, equipment and cost estimation, and sustainability metrics to assist with investment reviews, route comparisons, and commercialization decisions.

The firm operates with the flexibility to lead defined work packages or integrate into larger multidisciplinary programs alongside corporate, laboratory, university, government, and EPC teams. By combining core process-engineering leadership with project-specific expertise, ONB Engineering helps clients navigate technical due diligence and process optimization. Their work is utilized by global clients, including government agencies, to support development planning and project feasibility across various stages of the engineering lifecycle.