Terence Ray Montgomery

PECO Energy Co. engages in the provision of utility services. It operates through the following segments: Pepco, DPL, and ACE. The Pepco segment consists of purchase and regulated retail sale of electricity and the provision of electricity distribution and transmission in the in the District of Columbia and major portions of Prince George's County and Montgomery County in Maryland. The DPL segment comprises purchase and regulated retail sale of electricity and the provision of electricity distribution and transmission services n portions of Maryland and Delaware. The Ace segment focuses in the purchase and regulated retail sale of electricity and the provision of electricity transmission and distribution services in southern New Jersey. The company was founded in 1881 and is headquartered in Philadelphia, PA.

Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY.

InfraSource Services, Inc. provides infrastructure construction services for the electric power, gas, telecommunications, and energy intensive industries. The company was founded on May 23, 2007 and is headquartered in Houston, TX.

IEA Renewable Energy, Inc. provides clean energy construction and engineering services. It engages in utility scale wind and solar energy projects. The company is headquartered in Madison, WI.

Infrastructure & Energy Alternatives, Inc. is a holding company, which engages in the provision of infrastructure solutions for the renewable energy, traditional power, and civil infrastructure industries. It operates through the Renewables and Specialty Civil segments. The Renewables segment focuses on a range of services that include full EPC project delivery, design, site development, construction, installation, and restoration of infrastructure services for the wind and solar industries. The Specialty Civil segment provides environmental remediation services, rail infrastructure services, and heavy civil construction services. The company was founded in 2011 and is headquartered in Indianapolis, IN.

Remedial Construction Services, L.P offers environmental and geotechnical remedial services. Its services include environmental remediation, geotechnical construction, and civil construction contractor. The firm specializes in the construction of underground barriers such as slurry cutoff walls, slurry diaphragm walls, soil mixing and deep soil mixing, secant walls and jet grouting. The company was founded by Steven R. Birdwell in 1989 and is headquartered in Houston, TX.

Shermco Industries, Inc. provides electrical testing, maintenance, and repair services. It offers electrical systems testing, motor and generator repair, predictive maintenance, protection and control, engineering, safety and training, international services, disaster recovery, oil diagnostics, drive systems, motor and generator field, wind power and circuit breaker. The firm serves the agricultural, data center, industrial, mining, offshore, petrochemical, pulp and paper, renewable energy, steel and utilities industries. The company was founded by Peter A. Sherman in 1974 and is headquartered in Irving, TX.

Integrated Pipeline Services, Inc. provides engineering, construction, and procurement services to the oil & gas energy industry. The company is headquartered in Houston, TX.

Part of Exelon Corp., Exelon Infrastructure Services, Inc. generates, distributes, and sells electricity and natural gas. The company is based in Media, PA.