Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. Operating across industries and geographies as one integrated, multifunctional team, we bring customized solutions and the best of BCG to each client. Today, as a top consulting firm, we help clients with total transformation—driving complex change, enabling organizations to grow, building competitive advantage, and driving bottom-line impact. Many of our clients rank among the 500 largest companies. Data scientists, engineers, venture architects, human-centric designers, and many others work alongside our management consultants to help our clients achieve leading-edge innovation and performance. Our 21,000 employees are located in offices in 50 different countries.

The offices in Spain are located in Madrid and Barcelona. The Madrid office hosts more than 200 consultants involved in a variety of projects for local and international companies in diverse topics and areas. Our clients are typically large and medium-size companies from a wide range of industries. The Barcelona office is made up of a small, close-knit team of 30 people who are committed to pursuing enriching professional careers at BCG. Over the course of these years, the Barcelona office has developed strong relationships with the most relevant local companies—from large corporations to medium-size and family businesses—across different industries, including consumer goods, financial services, energy, and pharma.


The oil and gas industry is grappling with a range of challenges: energy transition, increasingly volatile oil prices, intensified global competition, the rise of disruptive technologies, and more-sophisticated government regulation. These factors increase complexity and risk for even the best-run firms.

At BCG, we take a collaborative approach to help companies within the oil and gas industry overcome the challenges they are currently facing. We partner with organizations to unlock solutions across the entire portfolio, from traditional assets to investments in new technologies, such as renewables. Our goal is to create long-lasting growth and a clear path forward.

BCG provides opportunities for 12 months internship in the Oil & Gas department, the salary during the internship will be 2000€/month. Internship offerings range from projects to improve the gross margin of refineries to renewables investment strategies projects for Oil & Gas companies. The students should be willing to travel since most of the projects are international (East Asia, South & North America, etc.). BCG is looking for intelligent, hard workers and ambitious students.

At the end of the experience, the participant will have a complete overview of how a project is developed at a global consulting firm.

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Marc Romero Aguilar