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Sustainability Experts

BCG's consultants and industry experts focusing on sustainability continue to partner with leading companies and organizations to arrive at solutions that embed sustainability into business models and governance processes across industries and functions. These are our global and regional leaders on this topic.

Global Leadership

Ashish Iyer

Senior Partner & Managing Director, Global Leader, Strategy Practice


  • Long-term strategy
  • Growth
  • New-market entry
  • Scenario planning

Featured Experts

Knut Haanæs

Senior Advisor


  • Corporate sustainability and environmental efficiency
  • Growth strategy
  • Enablement
  • Research and product development innovation
Holger Rubel

Senior Partner & Managing Director


  • Pricing
  • Value chain
  • Business model development
  • Technology and market assessment
Martin Reeves

Senior Partner & Managing Director

New York

  • Research and product development innovation
  • Business model innovation
  • Corporate sustainability and social responsibility
  • Marketing effectiveness
Marty Smits

Partner & Managing Director


  • Growth
  • Go-to-market in consumer goods
  • Environmental efficiency
  • Sustainable sourcing
Henning Streubel

Senior Partner & Managing Director

San Francisco

  • Leads BCG's West Coast system
  • Upstream oil and gas
  • National and international oil companies
  • Large-capital program management
Rahul Jain

Partner & Managing Director


  • Leads BCG’s global work in automotive sales and aftersales
  • Innovation
  • India insight
  • Marketing and sales
Kati  Fuisz-Kehrbach

Knowledge Expert, Sustainability


  • Corporate sustainability
  • Corporate social responsibility
  • Strategy for sustainability
  • Materiality