Built for the dynamic future.
Hello, tomorrow.
At Certia, we not only provide consulting services but also accompany our clients throughout the entire project cycle. From the study and validation of alternatives, investment analysis, and the preparation of any technical infrastructure studies, to support, advice, and supervision during project development, we deliver solutions based on innovation and sustainability, tailored to the specific needs of each client.

Specialized Engineering Services for Companies Outsourcing Technical Tasks.

Expert Supervision and Quality Control in Project Execution


Consulting in Infrastructure and Investment Projects for Public Entities

Specialized Consulting in International Development and Sustainability Projects

Global Network of Collaborators
Thanks to our international alliances and collaborators, we can execute projects anywhere in the world, with specialized multidisciplinary teams.
Continuous Innovation
We integrate the most advanced technologies, such as BIM, to optimize each phase of the project, ensuring accuracy and efficiency.
24/7 Availability
We are always available for our clients, ensuring constant communication and support throughout the project's lifecycle.
Proximity and Flexibility
At Certia, we believe in collaborative work with our clients, offering cloud-based reviews for complete control before final delivery, making the client a part of the final product.
Multilingual Solutions
We work in four languages (Portuguese, English, French, and Spanish), removing language barriers in international projects.
BIM PROJECTS
Accurate 3D Models for Infrastructure Projects
Certia is at the forefront of BIM methodology, utilizing 3D modeling tools that enable detailed visualization of projects from the design phase through to completion and commissioning. This serves as a fundamental tool throughout the project’s lifecycle for optimal infrastructure maintenance.
Our projects
High Speed Railway project Antequera
Granada (Spain)
R28 Interchange, Transform I66 Outside the Beltway Project
Virginia (USA)
A-48 Expressway, Light Coast. Section
Conil de la Frontera – Vejer (Cádiz), Spain
Batinah Expressway
Muscat-Dubai (Oman)

High Speed Railway project Antequera
Granada (Spain)

R28 Interchange, Transform I66 Outside the Beltway Project
Virginia (USA)

A-48 Expressway, Light Coast. Section
Conil de la Frontera – Vejer (Cádiz), Spain

Batinah Expressway
Muscat-Dubai (Oman)
Our team





Francesc Bonet Piñol
Civil engineer, data and business analyst and natural disaster protection specialist
Why trust Certia

Tailored engineering and consulting services adapted to your project needs.

Technical supervision that ensures the success of each project.

Accurate 3D Models for Infrastructure Projects