Business feasibility studies; Business project management services; Business project management services for construction projects; Business risk management; business services, namely, logistics management in the refinery, crude and refinery product blending, liquid natural gas storage and shipping, and batch processing industries; Procurement, namely, purchasing equipment, machinery, supplies and associated equipment for utility, industrial, transportation, buildings, mining, commercial, governmental, public works, public accommodation and infrastructure facilities, structures and plants for others; Operational business assistance to enterprises

Construction, maintenance, and/or repair services for buildings, plants, structures, operating and processing facilities, and equipment for the aviation, biofuel, carbon capture and storage, chemical, coal gasification, gas-to-liquids, liquified natural gas, manufacturing, mining and minerals, oil and gas, petrochemical, pipeline, power generation and transmission, pulp and paper, refining, renewable energy, transportation, water supply, and wastewater handling industries; Building construction observation, namely, static inspection, functional verification inspection, performance verification inspection; Construction consultation; Construction project management services; Inspection services in the course of construction of utilities, industrial facilities, transportation systems, buildings, mining facilities, commercial buildings, governmental facilities, public works plants, public accommodations, infrastructure facilities, structures, chemical and industrial plants, and construction equipment; Maintenance and/or repair of utilities, industrial facilities, transportation systems, buildings, mining facilities, commercial buildings, governmental facilities, public works plants, public accommodations, infrastructure facilities, structures, chemical and industrial plants, and construction equipment

Architectural and engineering services for the design of buildings, plants, structures, operating and processing facilities, and equipment for the aviation, biofuel, carbon capture and storage, chemical, coal gasification, gas-to-liquids, liquified natural gas, manufacturing, mining and minerals, oil and gas, petrochemical, pipeline, power generation and transmission, pulp and paper, refining, renewable energy, transportation, water supply, and wastewater handling industries; engineering services in the field of reducing carbon dioxide emissions; Computer-aided engineering services for others; Computer software development and computer programming development for others; Consulting in the field of information technology; Design, deployment and management of wireless computer networks for others; Engineering design services; Engineering services in the field of reducing nitrogen oxide emissions; Engineering services, namely, engineering for the utility, industrial, transportation, building, mining, commercial, aerospace, power, defense and government industries; Professional computer services, namely, network analysis, LAN/WAN design, wireless engineering, virtualization and computer project management; Scientific research and development; Information technology consulting services