We are a CRO integrated by a professional and multidisciplinary team that will guarantee reliable results

Accuracy and precision are the principles that have guided T&T since its foundation. Alberto Morillo, CEO and founder of Tests & Trials, began to work in the field of clinical trials with animals in 1998 and two years later, this adventure started.

Since then, we have also been involved in the dissemination of statistics applied to animal production and consolidated as one of the most specialized CROs full service within the sector.

Our excellent relations with the international veterinary pharmaceutical industry and animal feed additive producers have enabled us to find a niche in this business: the execution of field trials that verify the safety, effectiveness and quality of veterinary products. 

  From 2008, our offices are located in Monzón (Huesca). This creates a strategic geographical ubication due to the proximity to the animal farms where we perform the trials. Our investigators have the maximum control of the processes.

We have collaboration agreements with universities, research centers and industry experts, increasing our potential in terms of process improvement and innovation.

T&T also offers services in statistical data for all type of industry.

pig farm trials with animals

We have large-scale farms, slaughterhouses, and feed mills with unlimited resources, allowing us to offer our customers flexibility and adaptation to new needs.

Lean Six Sigma, continuous process improvement

Our know-how applies Lean Management and Seis Sigma techniques as an approach of a performance and productivity improvement while reducing waste and process invariability. We are statistical experts always seeking innovation and growth.

Every month since 2013, we make publications about statistics applied to animal production in specialized journals of the sector.


We work for the quality excellence within the agri-food industry ensuring the registration of products that guarantee animal welfare and food safety. Accuracy and precision are the principles where our activity relies on.


Our aim is to become the reference CRO within the animal production industry and to provide solutions that will reduce animal illnesses, contributing to the innovation process of the field.


  • Efficacy and efficiency: We design the trials preventing infoxication and as a result, we can harness all the resources available.

  • As a team, we support, respect, and help each other. We do the impossible because we make the best of how things work out.

  • Animal welfare: We take care of our animals and ensure they live in the optimum conditions.

  • Oriented to results, we maintain relationships with our clients based on communication, honesty, advisory and adaptability.

  • Committed with the protection of the environment, we bet for efficient energy and avoid using non needed resources.

  • Focused on innovation, we always seek business growth and differentiation through the continuous process improvement.

Our team

Our Data Scientists, expert’s veterinarian, and rest of the personnel have a team spirit and long for the collective well-being, which is reflected in our success. Highly trained in animal production and statistic, they perform they job efficiently and adapt to the new tendences of the market and the clients.

We would like to thank all the people that over the last years have worked with us and gave the best of themselves to make this real.

Our job is our passion, do you want to know us?

Alberto Morillo Alujas

Director and researcher

Elena Gimeno Castillazuelo

Agronomist Engineer

Sergio Nadal Zuferri


oscar salinas

Óscar Salinas Pérez


María Valero Borao

Researcher and veterinarian

samuel castán

Samuel Castán Alloza

Researcher and veterinarian

Mario Clarimon Porta

Farm Assistant

nadia peset

Nadia Peset

Farm Assistant

Leo Plod Petrov

Farm Assistant

Mercedes Serena Clemente

Data input

Olga Bardina Tornil


María Zamora Cereza


Daniel Villalba Mata

External Researcher

Emilio López Cano

External Researcher

Ahmad Reza Seradj

External Researcher

Carles Vilalta

External Researcher

clients CRO

We are a local company with global reach.

For more than 20 years, we have had the opportunity to work with clients from many countries on projects of all types. Ireland, Germany, USA, Bulgaria, Japan, England Denmark, …


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