Consulting firms in Oil and Gas Industries.

DeGolyer and MacNoughton

One of the most recognized firm in oil gas. It is also arbitrator to famous Relaince Energy Vs Indian Government case.

http://www.demac.com/

 Wood Mackenzie

Wood Mackenzie is another respectable name in Energy. Wood Mackenzie provides 360 degree energy solutions to various organizations.

http://www.woodmac.com/public/home

IHS CERA

Recently merged with CERA (Cambridge Energy Research Associates) is a leading advisor in the energy and power industry to international energy companies, governments, financial institutions, and technology providers. CERA delivers critical knowledge and independent analysis on energy markets, geopolitics, industry trends, and strategy. CERA's expertise covers all major energy sectors—oil and refined products, natural gas, and electric power—on a global and regional basis.

www.ihs.com

Gaffney and Cline

One of the most trustworthy firm in technical consulting. ONGC’ s Mumbai offshore field has lot of inputs from this firm.

http://www.gaffney-cline.com/

Halibuton Consulting

Haliburton is a big name in service provider industry. Haliburton Consuting

http://www.halliburton.com/en-US/ps/consulting/default.page?node-id=h8cyv98u

Schlumberger Business Consulting

http://www.sbc.slb.com/

Douglas Westwood

Douglas-Westwood, an independent employee-owned company, has been described as “top energy research group” by the Financial Times and a leading provider of energy business strategy, research and commercial due-diligence services on the global energy services sectors. It has offices in Canterbury, England; Aberdeen, Scotland; Singapore; and New York, USA and has completed more than 650 projects and provided products and services to over 400 clients in 70 countries.

www.douglas-westwood.com

Bain & Company

Bain’s corporate strategy projects include portfolio optimization—informed by Bain's proprietary insights on the breakdown of the energy value chain and classic Bain strategy cases for a deregulating sector. Bain's utilities clients include electricity or nuclear power companies, gas companies, large utility conglomerates, water utilities, gas distribution companies, and e-business exchanges.

www.bain.com/bainweb/home.asp

McKinsey & Company

McKinsey serves many of the world's most important oil companies in North America, Europe, Latin America, the Middle East, and Asia. McKinsey’s electric power & natural gas practice serves incumbents and new entrants in this rapidly expanding and liberalized sector. McKinsey helps clients deal with issues related to organization, including restructuring, skill-building, and top team management; operations, including capital investment, cost reductions, performance improvement, and networks and logistics; and strategy, including mission, sales, economics, and procurement.

www.mckinsey.com

Boston Consulting Group (BCG)

BCG's energy and environment practice helps companies navigate the increasingly complex business environment. BCG works with the full range of players in the industry: international energy companies, major integrated oil and utilities companies, global power developers, and emerging energy traders and merchants.

www.bcg.com

Booz and Company

Booz Allen has worked with an array of the world's leading energy companies in every category of the business—upstream oil and gas, downstream refining petrochemicals, trading, distribution, and retail, and gas and power, including electricity and gas distribution. Among the firm's clients are global oil companies, local and regional utilities companies in Europe, the United States, and Latin America, petrochemical manufacturers, financial investors, and policy makers.

www.booz.com

PIRA Energy Group

PIRA Energy Group, founded in 1976, is an international energy consulting firm specializing in global energy market analysis and intelligence. PIRA offers retainer client services, as well as customized consulting, on a broad range of subjects in the international crude oil, petroleum products, natural gas, electricity, coal, biofuels, and emissions markets.

www.pira.com/default.htm

Accenture

Accenture’s energy group has been a part of the industry for many years. Its experience spans the entire value chain, including upstream, downstream, oil service, and pipeline companies. Accenture collaborates with leading energy companies to help them meet competitive challenges and shape solutions that advance their journey to high performance.

www.accenture.com/us-en/industry/energy/Pages/energy-index.aspx

Arthur D. Little

Arthur D. Little has worked with all the world's major oil and gas companies in areas including upstream oil and gas, downstream refining and distribution, gas and power, and transportation. Among the firm's clients are the global energy companies, investors, law firms, and policy makers. ADL employs industry specialists and professionals with firsthand knowledge and experience in the oil and gas industry.

www.adlittle.com/energyutilities.html

A.T. Kearney

A.T. Kearney has 350 consultants specializing in energy and process and utilities industries. A.T. Kearney formulates innovative strategies to address challenges relating to oil and gas, oil sands electricity, water, multi-utilities and technical service providers in every global segment, as well as in local markets.

www.atkearney.com

Charles River Associates (CRA)

CRA provides expert economic and business consulting services on almost every aspect of the electricity industry to a wide range of clients, including industry organizations, investor-owned utilities, generators, power pools, transmission companies, distribution companies, competitive retailers, and companies from other industries, regulators, and governments.

www.crai.com

Capgemini

With more than 12,000 consultants dedicated to energy, utility, and chemical projects across Europe, North America, and Asia Pacific, Capgemini uses industry-specific experience to address business problems. Capgemini serves the business consulting and information technology needs of 15 of the top 15 worldwide utilities and all five of the publicly held oil and gas “super majors.”

www.capgemini.com

Concentric Energy Advisors (CEA)

CEA offers industry-specific advisory services related to hard assets for clients throughout the energy and water industries which include corporate and asset divestitures, corporate and asset purchases, M&A opportunity reviews and transactions, and portfolio optimization reviews and transactions.

www.ceadvisors.com

Deloitte

With more than 2,500 oil and gas professionals worldwide, Deloitte’s oil & gas practice is focused on providing audit and enterprise risk services, tax services, consulting services, and financial advisory services to companies in all segments of the oil and gas industry.

www.deloitte.com

London Economics International (LEI)

LEI is a global economic, financial, and strategic advisory professional services firm specializing in energy, water, and infrastructure. The firm has advised private sector clients, market institutions, and governments on privatization, asset valuation, deregulation, tariff design, market power, and strategy in virtually all deregulated markets worldwide.

www.londoneconomics.com Updated 7/14 3

NAVIGANT Consulting

The Navigant team helps clients to deploy and integrate renewable energy, energy storage, and other emerging technologies; understand the potential of Smart Grid; and to address consumer and regulatory demands. Its professionals also bring significant technical expertise in Disputes & Investigations, Economics, Financial Advisory, and Management Consulting.

www.navigant.com

PFC Energy

PFC Energy is a global consulting firm specializing in the oil and gas industry. PFC works worldwide to provide in-depth analysis and forward-looking scenarios which provide the foundation for strategy development, investment evaluation, and commercial decisions at the global and regional level. Its areas of expertise include market dynamics, geopolitics, economics & country risk, integrated strategies, upstream oil & gas, mid-and-downstream gas, downstream oil, services sector strategies, and complex networks.

www.pfcenergy.com

Poten & Partners

Poten & Partners, a global broker and commercial advisor for the energy and ocean transportation industries, provides unparalleled access and insight into worldwide commodity and shipping markets.

www.poten.com

Rapidan Group

The Rapidan Group, based in the Washington, DC area, is an independent energy market and policy research firm that advises senior asset managers and executive decision-makers on energy market and policy risks and opportunities.

www.rapidangroup.com

Roland Berger Strategy Consultants

Roland Berger Strategy Consultants is a privately-owned global strategy consulting firm with 49 offices in 35 countries. The consultancy has nearly 1,700 employees and about 200 partners. The company's industry expertise includes energy, energy equipment and the oil industry as well as a wide variety of other industries ranging from aerospace to telecoms.

www.rolandberger.com

Synapse Energy Economics

Synapse Energy Economics, specializing in energy, economics, and environment, provides research, testimony, reports, and regulatory support to consumer advocates, environmental organizations, regulatory commissions, and state energy offices.

www.synapse-energy.com