Carleton A. Hostrom

Celent LLC is an investment research firm headquartered in Boston, Massachusetts. The firm was founded by Frank Rizza in 1999 and is a subsidiary of Oliver Wyman Group, ultimately held by Marsh & McLennan Cos, Inc. (NYSE: MMC). Celent provides research, advisory, and consulting services focused on technology sector for financial institutions globally. It offers reports, executive extracts, flash reports, blogs, webinars, discovery dives, technology strategy review, commissioned research, vendor selection, and mergers and acquisitions strategic fit assessment.

The Boston Consulting Group, Inc. engages in the provision of management consulting services. It specializes in automotive and mobility; biopharmaceuticals; consumer products; education; oil and gas; power and utilities; engineered products and infrastructure; financial institutions; and health care payers, providers, and services. It offers big data and advanced analytics; change management; client learning and enablement; and corporate development and financial services. The company was founded by Bruce Doolin Henderson in 1963 and is headquartered in Boston, MA.

MBI, Inc. provides direct marketing services for consumer goods. Its products include sports collectibles, jewelry, postage stamps and sheets, coins, stadium replicas, timepieces, gold collector cards, and home decor items. The company was founded by Ralph Glendinning and Ted Stanley in 1969 and is headquartered in Norwalk, CT.

EnCore (NNS) Ltd. provides oil and gas extraction services. The company was incorporated in December 1, 2004 and is headquartered in London, the United Kingdom.

Founded in 1980, Harbour Energy Production Ltd. is a British dormant company.

Part of Harbour Energy Plc, Premier Oil UK Ltd. is a company that produces oil and oil products. Premier Oil UK Ltd. is based in Edinburgh, UK.

Premier Oil E&P UK Energy Trading Ltd. generates and distributes electricity and gas. The company is headquartered in London, the United Kingdom.

Part of ConocoPhillips, Chrysaor Supply & Trading Ltd. is a crude oil and natural gas exploration, development, and British production company. Founded in 2000, the company is based in Queensway, UK. The company operates in the Norwegian sector and has interests in a producing field as well as liquefied natural gas production and export. Additionally, the company has interests in a concession. The company's assets, operations, and locations are detailed in ConocoPhillips segment Fact Sheets.

Maghreb Offshore Ltd. engages in gas exploration and production. The company was founded on June 8, 1972 and is headquartered in London, the United Kingdom.

Part of Harbour Energy Plc, Premier Oil E & P UK Ltd. is a company that engages in the extraction of crude petroleum. The company is based in London, UK and was founded in 1992.

Part of E.ON SE, Premier Oil E&P UK EU Ltd. explores oil and gas. The company is based in London, UK. Premier Oil E&P UK EU was founded in 1994.

Part of Harbour Energy Plc, Premier Oil Aberdeen Services Ltd. is a British company that provides oil and gas field support services. The company is based in London, UK and was founded in 1974.