WES, as a consulting company dedicated to providing specialized services in surface and underground water and environmental studies, understands that based on its work, it fosters good practices and socio-environmental responsibility in its clients, sharing cutting-edge, agile and timely solutions, with the support of a human and specialized team that constantly assumes personal and professional challenges.


The ability of WES to adapt to the constant cultural changes in the environment, entails the use of state-of-the-art technological tools increasing the quality of its services that involve the client in a satisfactory experience.


The WES team is highly trained and always ready to act proactively in order to meet the needs and demands of its sponsors.


The modern facilities of WES added to the good vibes of the team that integrates it, allow employees to be motivated while carrying out their assigned tasks. Likewise, they promote values in the team that reaffirm their commitment to good Corporate Social Responsibility practices.


In more than five uninterrupted years in the market, WES has managed to attract the attention of large companies through the effective specialized consulting service it provides, strengthening relationships with strategic allies that allow it to acquire cutting-edge knowledge continuously and with high technical standards.


"WES is the family and the opportunity to enhance the skills of the group as a whole."

Hydrogeologist with more than 12 years of experience, specialist in the management and development of water projects.

Luis Andrés Barba

General Manager / Senior Hydrogeologist

"The human and technical strength of WES has genuinely laid the foundation for me to advance as a team."

Hydrogeologist with more than 10 years of experience in project management related to the management of water resources, as well as the development of conceptual, numerical and geochemical hydrogeological models in Colombia, Peru and Spain.

Milena Téllez

Operations Manager / Senior Hydrogeologist

"WES, where everything succeeds"

PhD. in Hydrogeochemistry and Isotopes applied to hydrogeology in surface and groundwater with more than 20 years of experience in research projects in Peru, Chile, Paraguay and Germany.

Germán Mallen

Senior Hydrochemist

"WES is a company that constantly challenges you to be better every day. The work team is very cohesive and you feel comfortable at all times."

Administrator with more than 30 years of experience in Project Management and Control, Administration, Human Resources, Taxation, Finance, Contracts and legal procedures associated with the operation and constitution of multinational and national companies.

Carmen Ruiz

Administration Manager

"Dedication and commitment to our work are our best letter of introduction"

Ingeniero Mecánico de Fluidos titulado en la especialidad de Hidráulica e Hidrología de la UNMSM con más de 9 años de experiencia en el desarrollo de proyectos orientados a los recursos hídricos en los distintos sectores productivos.

Rubén Estrada

Junior Hydrologist

"WES is an innovative company that allows professional growth, with a real connection between the areas"

Geologist Engineer from UNMSM with more than 3 years of experience in the development of projects related to water resources in the different productive sectors.

Sandra Becerra

Junior Hydrogeologist

"Working at WES is working as a family because you learn the technical part, but at the same time there is fellowship and empathy"

" Graduate in Geological Engineering from UNMSM with more than 1 and a half years of experience in the area of Hydrogeology, developing field work and data processing. With solid knowledge in hydrogeology, hydrochemistry, geology and database.

Ernesto Dueñas

Junior Hydrogeologist

"My experience at WES is positive for my professional and personal growth, the work team is dynamic and always looking for quality service"

Bachelor of Fluid Mechanical Engineering from UNMSM with more than 2 years of experience and solid knowledge of fluid mechanics, hydrology, hydraulics and programming language.

Deniss Lupuche

Junior Hydrologist

"At WES, teamwork is key to our good performance"

Bachelor of Fluid Mechanical Engineering at the Universidad Nacional Mayor de San Marcos, with experience in water resources and data analysis.

Joseline Bazán

Junior Hydrologist

"At WES we work with a quality team, feeling one at home"

Graduated in Administration and graduated with a major in Marketing from UNFV with more than 7 years of experience in business administration for both the engineering and commercial sectors.

Mónica Montes de Oca

Management Assistant

"Working at WES means having constant and enriching learning with a team of incredible people in a pleasant and beautiful environment"

Degree in Administration and International Business from the UPC with more than 4 years of experience and solid administrative and logistical knowledge with national and international suppliers.

Lizbeth Ponte

Marketing and Sales

"WES gives us the opportunity to grow and develop our skills professionally, but above all, to find a great family with great talents, focused on a single goal, success!"

She has a degree in Administration from the César Vallejo University with 4 years of experience and solid administrative, logistical, accounting and human resources knowledge.

Kathia Arana

Administrative Assistant