Castalia Strategic Advisors

Company description

Castalia Strategic Advisors are experts in the finance, economics, law, and policy of infrastructure, natural resources and social service provision. The company, founded in 1980 by Roland Leroy, drew on French models such as lease and concession contracts, and adapted them to work in diverse circumstances in Europe, Asia, Africa, Latin America, and the Caribbean.

Since 1980, the company has grown in staff numbers, international coverage, and areas of work. Led by Chief Executive, David Ehrhardt, and Executive Director, Alex Sundakov, Castalia now has over 40 professional staff and has offices in Washington DC, USA; New York, USA; Paris, France; Sydney, Australia; Wellington, New Zealand; and Bogota, Colombia.

Castalia Capital Advisory, a business arm of Castalia Strategic Advisors, provides transaction support, deal advisory and feasibility analysis, including business case assessments and value for money determinations for infrastructure development projects. Our insights help clients assess value, mitigate risks and structure workable procurement and financing strategies leading to acquisitions, divestments and public-private partnerships.

Company details

Washington, DC
1747 Pennsylvania Avenue NW.Suite 1200.20006

Participation in projects

Projects Transactions
List of the updates in which the company was involved

Company updates

  • May 20, 2022

    Colombia to launch tender for Canoas Wastewater Treatment Plant PPP project in Soacha

    Alcaldía de Bogotá in Colombia is planning to launch a tender notice for the Canoas Wastewater Treatment Plant in the third quarter of 2022. Located in Soacha municipality, the wastewat...

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  • September 24, 2018

    McBains Hellas appointed as technical advisors for biomedical research facility PPP in Greece

    McBains Hellas has been appointed to act as technical advisors for a developmental Public-Private Partnership (PPP) project for building a new research centre for the Biomedical Research Foundati...

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  • February 16, 2017

    World Bank Group launch PPP support program for Sudan

    The World Bank Group and the Government of Sudan has launched Sudan’s first Public-Private Partnership (PPP) initiative.

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  • October 31, 2014

    Colombia shortlists consultants for PPP programs

    The Colombian National Planning Department has announced the shortlist of consultants for two social public private partnership (PPP) programs.

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  • June 24, 2014

    Philippines renews Panel of consulting firms

    The Philippine Public-Private Partnership (PPP) Center has announced the initial list of 19 prequalified firms that will join the Project Development and Monitoring Facility's (PDMF) new Panel of Cons...

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  • June 24, 2014

    K&M Advisors announces Alfonso Guzman as new President

    Washington DC-based K&M Advisors has announced that Alfonso Guzman has been appointed as new President of the firm.

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