Oscar Ruiz co-leads the Technology, Media & Telecommunications practice at The Boston Consulting Group.  He has more than 20 years of experience in both consulting and management positions. His main areas of expertise are corporate strategy development, corporate growth, digital transformation, and organization. He has led major transformational projects with the CEOs and management teams of some of the world’s top telecommunications operators and technology firms in EMEA, Asia, and the US.

Before joining the firm, Oscar was President of British Telecom International, and a member of the executive board and senior management team of BT Wholesale and BT Global Services, as well as Senior Vice President of Strategy at British Telecom Group. Oscar is fluent in French, Spanish, and English.


  • Telecommunications and technology
  • Corporate strategy, transformation, and organization
  • Information communications technology (ICT)
  • Digital strategy, innovation, and transformation


  • MBA, Kellogg School of Management, Northwestern University
  • MSc, Telecommunications Engineering, Telecom Bretagne
Deep Expertise, Broad Experience