Dag Yemenu

ISN Software Corp. provides online contractor management database services. Its services includes information collection, accuracy verification and results reporting. It is designed to meet internal and governmental record keeping and compliance requirements. The firm is a global resource for connecting hiring clients with safe and reliable contractors. The company was founded in 2001 and is headquartered in Dallas, TX.

Ethiopian Airlines engages in the provision of airlines transportation services. The firm offers flight schedules, online booking, and general information services. It operates through the following business units: Ethiopian International Services; Ethiopian Cargo and Logistics Services; Ethiopian MRO Services; Ethiopian Aviation Academy; Ethiopian Ground Services, Ethiopian Express Services; and Ethiopian Airports. Its services include arrival services, lounges, economy services, duty free shopping, and in-flight experience and magazine. The company was founded on December 21, 1945 and is headquartered in Addis Ababa, Ethiopia.

Dynegy, Inc. is a holding company, engages in the production and sale of electric energy, capacity, and ancillary services. It operates through the following segments: PJM, NY/NE, ERCOT, MISO, and CAISO. The PJM segment comprises of power generation facilities located in Ohio, Pennsylvania, Illinois, Virginia, West Virginia, and New Jersey. It offers wholesale electricity and provides transmission planning. The NY/NE segment consists of power generation facilities located in Massachusetts, Connecticut, Maine, and New York. It dispatches power plants to meet system energy and reliability needs and settles physical power deliveries. The ERCOT segment serves the state of Texas over a high-voltage transmission system. The MISO segment includes three power generation facilities in Illinois. The CAISO segment contains two power generation facilities located in California. The company was founded in 1984 and is headquartered in Houston, TX.

Institute for Operations Research & the Management Sciences operates as non-profit organization. It promotes practices and advances in operations research, management science, and analytics to improve operational processes, decision-making, and outcomes. The company was founded in 1995 and is headquartered in Catonsville, MD.