•US Trade & Development Agency USTDA

•Management Sciences International (MSI)

•ARD Inc. (Tetra tech Inc.)

•Chemonics International Inc.

•Stone & Webster Management Consultants Inc. - Shaw Group

•North American Development Bank – NADB

•Border Environmental Cooperation Commission - BECC

•Booz Allen & Hamilton Inc.

•Deloitte Touche Emerging Markets Ltd.

•United Nations Development Program UNDP

•ENEL/URE National Electric Utility of Nicaragua

•Ministry of Finance of Panama, Privatization Unit (ProPrivat)

•National Electric Utility of El Salvador (CEL)

•Office of the Presidency of Nicaragua, Public Sector Reform Unit UCRESEP

•CORSAN, Water & Sanitation Company State of Rio Grande do Sul, Brazil

•Balkan Bulgarian Airlines, national flag carrier of Bulgaria

•Ministry of Finance of Sri Lanka, Office of the ST

•Malawi Institute of Management MIM

•Public Services Regulatory Agency of Bolivia SIRESE

•SANEMAT, Water & Sanitation Company State of Mato Grosso, Brazil

•BOLCEN, Central American Association of Stock Exchanges

•Government Development Bank for Puerto Rico

•HONDUTEL, National Telecommunications Company of Honduras

•FINTRA / FUCE - Costa Rica Foundations