Top Oil & Gas consulting firms in the world

What are the top consulting firms in the world for clients in the Oil & Gas industry? The top Oil & Gas consulting firms in the world list presents the globe’s leading consultancy firms in the sector, based on Consultancy.org’s unique database of more than 10 million data points per year of clients and consultants, including expertise and consultancy projects delivered in the Oil & Gas industry.

The leading consulting firms for Oil & Gas services:

1.
Deloitte
“Deloitte” is the brand under which tens of thousands of dedicated professionals in independent firms throughout the world collaborate to provide audit, consulting, financial advisory, risk managemen...
2.
Boston Consulting Group
The Boston Consulting Group is a global management consulting firm and the world's leading advisor on business strategy. We partner with clients from the private, public, and not-for-profit sectors i...
3.
McKinsey & Company
McKinsey & Company is a global management consulting firm. We are the trusted advisor to the world's leading businesses, governments, and institutions. We strive for world-shaping client impact We wo...
4.
EY
At EY, we are committed to building a better working world — with increased trust and confidence in business, sustainable growth, development of talent in all its forms, and greater collaboration. We...
5.
PwC
At PwC, our purpose is to build trust in society and solve important problems. We help organisations and individuals create the value they're looking for. We're a network of firms in 157 countries wi...
6.
Accenture
We are one of the world’s leading organizations providing management consulting, technology and outsourcing services, with more than 293,000 employees; offices and operations in more than 200 cities ...
7.
Arthur D. Little
At Arthur D. Little (ADL) we dare to be different. As the world’s first management consulting company, blazing trails is in our DNA. Since our establishment in 1886 by MIT chemist, Arthur Dehon Littl...
8.
Roland Berger
Roland Berger is the only management consultancy of European heritage with a strong international footprint. As an independent firm, solely owned by our Partners, we operate 51 offices in all major m...
9.
KPMG
KPMG international operates as a network of member firms offering audit, tax and advisory services. We work closely with our clients, helping them to mitigate risks and grasp opportunities. Member fi...
10.
Bain & Company
Bain & Company is one of the world's leading management consulting firms. We work with top executives to help them make better decisions, convert those decisions to actions, and deliver the sustainab...
11.
Emerton
The company profile of Emerton on Consultancy.org is not active....
12.
Strategic Gears
Strategic Gears is currently one of the largest local management consultancies in Saudi Arabia, providing multidisciplinary services for both the private and public sectors. The company offers consul...
13.
UMS Group
UMS is a boutique consultancy firm specialized in technical and commercial asset management. Since 1989, we are helping our customers in power generation, industry, gas & electricity transmission and...
14.
dss+
With over 900 professionals in 40 countries, we are a world-class operations management consulting firm with a purpose of saving lives and creating a sustainable future. From our solid legacy as DuPo...
15.
Frost & Sullivan
For the past 60 years, Frost & Sullivan has built a unique ecosystem of coaching, community, and content to create a stream of innovative growth opportunities for companies, governments, and investor...
16.
FTI Consulting
Over the last 40 years, FTI Consulting has grown to become a market-leading global consulting firm that brings together distinct capabilities and experts to serve as the trusted advisor to clients wh...
17.
L.E.K. Consulting
We’re L.E.K. Consulting, a global strategy consultancy working with business leaders to seize competitive advantage and amplify growth. Our insights are catalysts that reshape the trajectory of our c...
18.
Maine Pointe
Maine Pointe is a global supply chain and operations consulting firm trusted by many chief executives and private equity firms to drive compelling economic returns for their companies. This is achiev...
19.
AFRY Management Consulting
We at AFRY Management Consulting are committed to accelerating change towards a sustainable world in the interest of future generations. We are passionate about transforming industries and creating v...
20.
Agile Dynamics
We help organizations transform themselves into a digital enterprise by providing people related solutions and supporting transformation as an iterative change management approach as this is a crucia...
21.
Alvarez & Marsal
Companies, investors and government entities around the world turn to Alvarez & Marsal (A&M) for leadership, action and results. Privately held since its founding in 1983, A&M is a leading global pro...
22.
Baker Tilly
The Baker Tilly network is a global provider of assurance, tax and consultancy services, ranked among the world’s top 10 networks by revenue, and leaders in client experience. Our more than 41,000 pe...
23.
CGI
Insights you can act on. Founded in 1976, CGI is among the largest IT and business consulting services firms in the world. We are insights-driven and outcomes-based to help accelerate returns on your...
24.
Cordence Worldwide
The company profile of Cordence Worldwide on Consultancy.org is not active....
25.
GEP
GEP® delivers transformative supply chain solutions that help global enterprises become more agile and resilient, operate more efficiently and effectively, gain competitive advantage, boost profitabi...
26.
GGC
We are a management consulting firm established in 2016 in Riyadh, Saudi Arabia, specializing in advisory services, strategic transformation, excellence management, quality assurance, and innovation....
27.
IBM Consulting
New world, new way Today’s relentless pace of change is a permanent reality – driving the world to reconsider the way work gets done. To stay ahead means embracing new perspectives, open ecosystems a...
28.
Inverto
INVERTO - We deliver results As an international management consultancy, INVERTO is one of the leading specialists for strategic procurement and supply chain management in Europe. The consultancy ide...
29.
Kearney
A.T. Kearney is a leading global management consulting firm with offices in more than 40 countries. Since 1926, we have been trusted advisors to the world's foremost organizations. A.T. Kearney is a ...
30.
North Highland
North Highland is a global management consulting firm known for helping clients solve their most complex challenges related to customer experience, performance improvement, technology and digital, an...
31.
Sia Partners
Sia Partners is an international management consulting firm focused on corporate and operational strategy, with expertise in all aspects of the value chain and its supporting functions. Sia Partners ...
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