The Team behind the GMS Internacional Group
(Spain · Mexico · Chile)

In line with our internal policy, our objective is that the people who are part of our team feel integrated, supported, and trained in order to be able to give 100%. To this end, at GMS Internacional we actively implement and encourage work-life balance, providing our collaborators with a flexibility that is unusual in other companies. Such flexibility is not synonymous with decentralisation, disorganisation or lack of coordination, but quite the opposite: by having more flexibility to combine personal and family life with the pace of projects and day-to-day activities, increased and better use is made of working hours, thereby concentrating effort where and when it is most needed. In this way, nothing is neglected or postponed due to lack of resources. Flexibility unwittingly forces us to be better organised and to have better internal coordination so that everything continues to function with the necessary quality, punctuality, and reliability.
The team is led by the Managing Director, who is ultimately responsible for all of the company’s activities and services in Spain, Mexico, and Chile. We then have the Operations Director, the Technical Manager, and the different Project Managers of each area. Finally, Junior technicians and collaborators complete the team.
Organizationally, the company is divided into Horizontal Departments, which are made up of several members with cross specialties:
- Management
- Administration and finance
- Geotechnics and Geophysics
- Hydrology
- Topography
- Environment
- Soil Mechanics and Chemistry Laboratory

Juan Pablo Singer
GENERAL MANAGER
Founder and partner of GMS Internacional since 2007. Executive MBA from EAE Business School, Diploma in Advanced Studies from the UPC of Barcelona, Bachelor of Geological Sciences from the University of Barcelona, MSc Environmental Engineering and MSc Occupational Risk Prevention. Accredits extensive training in different disciplines, from mining to field engineering, through business management and ISO standards. Professionally he has worked in more than 30 countries on 4 continents, including post-conflict countries such as Afghanistan or Guinea Conakry, among many others. He has worked as a geotechnical and environmental consultant, business consultant, trainer, and has held positions of high responsibility in companies in the industrial, construction and consulting sectors. He has published specialized articles in different media, and has participated in the writing of technical books for the Generalitat of Catalonia. As head of the GMS International Group of Companies, he performs tasks of strategic development, team management, financial analysis, marketing and business development, among other activities. Enjoy learning and getting to know new cultures.
E-mail: jpsinger@gmsinternacional.com
Phone: +34 629 762 763

Luis Alonso
GROUP BUSINESS DEVELOPMENT MANAGER
Mr Alonso is a seasoned geotechnical engineer with long track record selling technical products and services in the globalized mining, consulting and construction markets.
Along with his Geotechnical Engineering degree by the Polytechnical University of Catalonia, he has complemented his training at the University of Girona (Catalonia) where he got his MSc in Geographical Information Systems.
As a profesional BDM he has filled managerial positions in an advanced numerical solutions firm for structural monitoring systems in tunnelling works, dams construction, mining and many different types of infrastructures. He’s also been responsable in the Purchase department for a High Mountain specialized construction company, and lastly he has been GIS consultant prior to his landing in GMS Internacional in 2020. Mr Alonso is a very foccused and talented technical marketing manager committed to provide the most innovative solutions to customers and partners, delivering high quality technological systems and services. Now, at GMS Internacional, he is taking the lead on the unparalleled growth of the company to make it happen as fast and balanced as possible while managing the BDM department along with Technical and Financial Management of the Company.
E-mail: luis.alonso@gmsinternacional.com
Phone: +34 93 782 3665

Lisa Newmann
GROUP ADMIN MANAGER
Graduated in management and administration of international companies with a focus on Management and International Marketing and practical experience in organization and planning of companies and the optimization of processes in them, her working life has led her to the financial and administrative management of companies with headquarters on various continents, working in various languages, with German being his mother tongue. As head of administration and finance in the GMS International Group, she performs financial management and analysis, accounting, HR coordination and general administration of the Group, among other activities.
E-mail: admin@gmsinternacional.com
Phone: +34 93 782 3665

Anna Martínez
GROUP TECHNICAL MANAGER
Technical Director at GMS Internacional. Geological Engineer from the Polytechnic University of Catalonia and the University of Barcelona, MSc Hydrology and Environment from the École Nationale Supérieure Géologie Nancy and has the title of University Expert in Project Management from La Salle / URL de Barcelona. During her professional career she has worked internationally both in Europe and in America in different sectors such as mining, hydroelectric and consultancy. Within the GMS Internacional team, she is responsible for the different departments of the group, placing great emphasis on the management and supervision of the technical department.
E-mail: anna.martinez@gmsinternacional.com
Phone: +34 93 782 3665

David García
HYDROLOGICAL & GEOTECHNICAL JR PROJECT MANAGER
Hydrologist and Geologist at GMS Internacional since 2017. Graduated in Geology from the University of Barcelona and MSc in Geological Risks. Experience in conducting geomorphological and mapping studies in areas of different dynamics. Evaluation of natural risk from the geomorphology of the terrain in different types of environments. Specialization in conducting flood studies using hydraulic simulations and using historical flood marks in the field (limnimarcas). Flood risk assessment based on the danger, vulnerability and exposure of a population located in areas close to a river. He has participated in the publication of studies related to the so-called “flashfloods” analyzing the behavior and consequences that they have on the population, as well as the consequences that cause the modification in the uses of the land and the course of the rivers in hydrographic basins. Currently, it conducts flooding studies for PV plants and carries out various field tasks in countries such as Spain, the Arab Emirates, Jordan, Mexico, Colombia, England, among others.
E-mail: david.garcia@gmsinternacional.com
Phone: +34 93 782 3665

Daniel Baanante
LAB MANAGER & GEOLOGIST
Geologist with a degree in hydrogeology and environment from the Complutense University of Madrid. With experience in various consulting firms for both quality and monitoring of works, soil contamination and hydrology and geotechnical laboratory. Within the GMS International team he is responsible for the soil laboratory and field work both in Spain and in different countries such as Portugal, Holland, Argentina and Angola.
E-mail: daniel.baanante@gmsinternacional.com
Phone: +34 93 782 3665

Alberto Galindo
CIVIL ENGINEER JR PROJECT MANAGER
Junior Project Manager at GMS Internacional since 20018. Civil Engineer specialized in Geotechnics and Structural Calculation. Master in Civil Engineering from the UPM including specialties in Structures & Foundations and Hydraulics; Graduated in Civil Engineering from the University of Burgos. Professionally, he has developed as a geotechnical engineer and calculator in the building sector as well as in the design of roads for solar plants. In addition, he has delved into the calculation of slope stability, studies of soil corrosivity and freezing, among others. He has carried out internal procedures for GMS International as well as collaborated in the creation of a software for the calculation of driven piles, optimizing working times. He has acquired knowledge of different national and international regulations as well as the different softwares with which he usually works (Geo5, Slope, AutoCAD Civil 3D, CYPE, VBA code, etc.). Finally, he has carried out field work in different countries such as Spain, Portugal, the Netherlands and Angola.
E-mail: alberto.galindo@gmsinternacional.com
Phone: +34 93 782 3665

Nassim Benabdeloued
GEOPHYSICAL SCIENTIST
PhD from the University of Alicante, specialist in Georadar (GPR), Master in Geophysics Master in Geology and exploration of sedimentary reservoirs, both from the University of Barcelona, Diploma of advanced studies from the University of Alicante, Electronics Engineer. In addition to working at GMS Internacional as a consultant in Geophysics, he is a part-time associate professor at the Department of Fluid Mechanics, UPC, Barcelona and an honorary researcher at the Department of Physics, Systems Engineering and Signal Theory and Communications, University of Alicante. GPR specialist, applied to different fields, such as: Geologies, Geotechnics, Archeology, concrete topography, detection of objects and public services, etc. Experience in seismological studies. Choice of site for seismological and GPS stations. Installation of temporary seismological network. Analyze seismological data, earthquake location, magnitude, focal mechanism and seismological catalog. Prospecting planning and geophysical interpretation with different methods: MASW, Seismic Reflection and Refraction, Seismic Tomography, Seismic Noise, Vertical Electrical Soundings and Electrical Tomography. Participates in the development of data acquisition and recording systems for seismic microzoning with the University of Alicante. He has experience as Side Scan Sonar and Multibeam system operator, side scan sonar data interpreter and product development, mini-ROV (Gnome) operator. He has participated in several national and international training projects. It has publications in different scientific journals.
E-mail: nassim.benabdeloued@gmsinternacional.com
Phone: +34 93 782 3665

Meritxell Hernández
GEOTECHNICAL ENGINEER
Geological Engineer from the Polytechnic University of Catalonia and the University of Barcelona and Master in Logistics & Supply Chain Management from the ICIL Foundation. Her duties at GMS Internacional are carried out both in the field of field work (geotechnical prospecting) and in writing geotechnical reports in the office and designing foundations for photovoltaic projects.
E-mail: meritxell.hernandez@gmsinternacional.com
Phone: +34 93 782 3665

Roberto Rayo
JR PROJECT MANAGER MEXICO
Geologist graduated from the Autonomous University of Guerrero, incorporated to GMS International since 2018, performing activities as Field Geologist. Noted for his performance, he acquired the position of Jr. Project Manager in 2019, leading the Mexico team. In this position, he manages and coordinates projects around Mexico and South America mainly, also contributing to the preparation of offers and technical documents. His experience at GMS International has allowed him to acquire specialized knowledge in geotechnical engineering, geophysics, soil mechanics laboratory and chemistry, as well as equipping himself with team and project management tools, among others.
E-mail: roberto.rayo@gmsinternacional.com
Phone: +52 55 638 51023/24

Luis Castillo
GEOTECHNICAL ENGINEER
Faithful enginner in GMS international since 2018, Geological Engineer specialized in geohydrology. Graduated in geological engineering from the Higher School of Engineering and Architecture of the National Polytechnic Institute.
His training spans different disciplines, from geographic information systems to field engineering.
He has developed as a GIS consultant and geotechnical engineer in projects for the construction of loading docks, telecommunications towers and currently for the development of solar parks. He has carried out bathymetry studies and marine current measurements.
He has experience in Latin America participating in various Geotechnical projects since 2016 in Mexico, Colombia and Chile.
Extracurricular he has taken courses to carry out work in highly dangerous fields, as well as a first aid course and a certificate to carry out work at heights.
E-mail: luis.castillo@gmsinternacional.com
Phone: +52 55 15036385

Rubén Murillo
GEOTECHNICAL ENGINEER
Graduated in Cc Geologicas from the University of San Luis Potosí, he is a junior specialist in geotechnical and geological prospecting works. He has carried out dozens of in situ studies for photovoltaic projects, including pull out, geoelectric, dynamic penetrometers, seismic MASW and ReMi, dynamic load plates, or rotary probes, among others.He has worked since 2018 at GMS International in different Latin American countries from Mexico to Chile.
E-mail: rubén.murillo@gmsinternacional.com
Phone: +34 93 782 3665

Isvi Gurierrez
HYDROLOGICAL PROJECT MANAGER
Geologist graduated from the National Polytechnic Institute, Mexico, with more than 5 years of experience in the development of hydrological studies and hydraulic modeling, both in the field of mining and flood risks, as well as federal zone delimitation (CONAGUA, Mexico ) and in photovoltaic plant development projects both in Mexico and in other countries.
E-mail: isvi.gutierrez@gmsinternacional.com
Phone: +52 55 638 51023/24

Rossana Gómez
FINANCIAL AND ADMIN ASSISTANT MEXICO
Admin & accounts México for GMS Internacional. Degree in Administration from the EBC Banking and Commercial School. She has extensive experience in small and medium-sized companies in the area of Human Resources, accounts and reconciliations. Her experience has allowed her to focus on achieving objectives for the proper management of financial resources and developing improvement processes in areas of opportunity. Professionally, she has worked in the Advertising and print media, Consulting and Head Hunting sectors, as well as in the food and beverage sector, through Catering companies and industrial canteens.
E-mail: adminmexico@gmsinternacional.com
Phone: +52 55 638 51023/24

Natascha Bucarey
GEOLOGIST
Graduated Geologist by the Chile University as well as Environmental Management Diploma by the Pontificia Universidad Católica, Chile, Natascha is parto f the GMS Internacional team in Chile since January 2020. She has brought in a strong commitment to learn and deliver most profesional practice and performance. She has been teacher of Geological Sciences at Puente Alto Licée which has provided her with sound analytical skills and improved her ability teaching others. At GMS Internacional she is currently in charge of filed works and Testing such as pull-out Testing for large-scale PV solar farms, geophysical Testing as well as geotechnical Panda2 testing. She has a good understanding of the Chilean geology and can identify and thoroughly describe soils and rocks while delivering sound reports to management.
E-mail: natascha.bucarey@gmsinternacional.com
Phone: +52 55 638 51023/24

Ramón Morán
PROJECT MANAGER CHILE
Seasoned Geologist with above 15 years experience in civil engineering, construction and mining geology. He’s been responsible for tunnel front control, (RMR, Q-system and GIS tools) as well as slope stability analysis, SMR classification, geological-geotechnical mapping, mineralization and rock weathering, drilling cores interpretation. Additional experience in strainburst analysis, unstable wedges rockfall, caving, and rockburst. As a geotechnical engineer he carries on made ground and cuts stability, foundation sealing, bearing capacity of shallow and deep foundations, settlements analysis, and so forth. He’s been working all over Spain and Chile.
E-mail: ramon.moran@gmsinternacional.com
Phone: +52 55 638 51023/24