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LeighFisher is a global consulting firm that combines deep market-specific knowledge with specialized expertise in three markets: Aviation, Infrastructure and Government, and Surface Transport. Founded in 1946, we continue our work today – developing long-term relationships as trusted advisors to our clients and collaborating with them to deliver sustainable outcomes and lasting value. We have offices in North America, Europe, and Asia.

At LeighFisher, we are driven by a commitment to three enduring principles to:

  • Sustain long-term relationships with our clients
  • Provide an outstanding environment for our employees
  • Contribute thought-leadership to the markets we serve

Our approach combines our deep market-specific knowledge with the best practices of our global client base, to solve our clients’ challenges with innovative and forward-thinking solutions. Our consultants are recruited from senior positions in industry and from the best schools, and we cultivate a culture that aims to retain their talents for the long term so that we can provide continuity of client relationships with predictable and reliable outcomes.

LeighFisher and Jacobs.


Together, as one Jacobs.

Our global network of expertise is yours. We’re challenging what’s accepted and raising the bar in everything we do.

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