ESA Consultores clients include:

• Academy for the Development of Education
• Administration Program of Protected Areas
• Agency for International Development
• Agricultural Cooperative Development International
• Aguas de Puerto Cortés
• Aldea Global
• Altair Asesores
• Bay Islands Enviromental Management Program
• Bosques Atlántida
• Camp Dresser Magee
• CARE
• Celular Telephones S.A.
• Center for Promotion and Use of Forestry Products
• Central American Action Program Against AIDS
• Central American Bank of Economic Integration
• Central American Federation of Municipalities
• Central American Institute of Business Management
• Chamber of Commerce and Industry of Cortés
• Chiquita Brand International
• Communitary Education Project
• COVELO Foundation
• Credomatic Bank
• Department for International Development (DFID - UK)
• Development and Investment El Triunfo
• Development Project of the Guayape Valley
• Ecologic Association for the Protection of the Pico Pijol National Park
• Environmental Development Project
• Environmental Teacher Association
• European Economic Community
• Family Assignment Program
• Finconsult
• Food and Agriculture Organization of the UN
• FORD Foundation
• Forestry Development Corporation of Honduras
• Forestry Species Conservation in Honduras
• Forests and Protected Areas Central American Counsil
• Foundation for the Development of Exports
• Foundation for the Education Ricardo Ernesto Maduro Andreu
• German Cooperation Agency
• Golder Associates Ltd. Canadá
• HALCROW
• Hasbun Urbanizations
• Holland Service for Development Cooperation
• Honduran Association for Family Planning
• Honduran Tourism Institute
• Integrated Attention Program for the Nicaraguan Childhood
• Inter- American Development Bank
• International Cooperation Agengy of Japan
• International Federation of Red Cross Associations
• International Labour Organization
• Jaremar Industries
• KATALYSIS
• Latin American Research Network- IADB
• Lloyds Bank
• Lotti Associati
• Modernization Project of Agricultural Technology Services
• Multi-phase Program for Natural Resource Management
• National Autonomous Service of Drainage System
• National Harbor Company
• Natural Resource and Environment Secretariat
• Nicaraguan Government
• Nicaraguan Institute for Municipal Development
• Orgut Consulting AB
• PADCO Inc.
• Pan American Health Organization
• Panamerican Social Marketing Organization
• Plan International
• Poverty Reduction Fund of St. Lucia
• Price Waterhouse
• Private Enterprise Honduran Council
• Program for Integrated Attention for Women
• Puerto Cortés Municipality
• San Pedro Sula Municipality
• Science and Technology Honduran Council
• Secretariat of Education
• SME´s Promotion Center
• Social Investment Fund of Honduras
• Social Investment Fund of Jamaica
• Social Investment Fund of Moldova
• Social Sciences Latin American Faculty
• Statkraft Engineering
• Support Institute
• Swedish Cooperation
• Swiss Contact/ Central American Ecologic Program
• Swiss- Honduran Fund
• Tennesse Valley Infrastructure Group
• Unión Fenosa
• United Agri Products Canada
• United Nations Children´s Fund
• United Nations Development Program
• United Nations Industrial Development Organization
• United Nations Organization against AIDS
• University of Marburg
• University of Wageningen
• University of Winsconsin
• USA Corp. of Engineers
• World Bank
• World Wildlife Fund