About Us
From planning to execution, focused on collective well-being.

Building is much more than putting up structures.
Construction entails noise, disruption, and change before the completed project; at ACA, we like it to be for the better.

That is why, in every project — from conception to completion — we are resilient.
We do everything within our reach to always deliver something truly better.
Knowledge
For us, building means, above all, knowledge — knowledge that arises from dialogue. Dialogue with those who inhabit or pass through the space, and dialogue with nature that was there before us. It is this curiosity that allows us to observe the ecosystem so that the construction may understand it and become participation.
Commitment
Building is contributing. It means developing a space for the benefit of those who live it; it is a commitment and a responsibility towards communities and towards the planet.
Trust
At ACA, the word “construction” means nothing unless it comes with “trust” — the natural outcome of a constructive approach.
Our Story
We build with purpose
Throughout our history, we have constantly reinvented ourselves and adapted to change — always with the ambition to do more and better, for ourselves, for people, and for the communities we serve.
Our Numbers
Building is transforming
At the ACA, each project is an opportunity to create value with a lasting impact — for people, territories, and the planet.
Turnover
€350 million
(value for 2025)
EBITDA
€22.2 million
(value for 2024)
CAPEX
€15.8 million
(value for 2024)
Strengthening of production capacity
Industrial modernisation
Digital transformation
Order Book
€900 million
Strategic selectivity
Focus on high-value projects
-42%
of direct and energy emissions (Scopes 1 and 2) by 2030 1)
1) Target aligned with the 1.5ºC pathway established by the SBTi
-25%
of indirect value chain emissions (Scope 3) by 2030
2) 25% reduction in line with the Well Below 2ºC scenario.
42
proposals generated in INNOVATI[ON] “On the Road” sessions
2.036
employees
85%
of employees feel satisfied
(Organisational Climate Survey)
25.066h
hours of training
Watch video
Our Team
Building is connecting
Across communities, environments and infrastructure — fostering progress with responsibility and vision.
Solutions
Building is contributing
More than just projects, we deliver solutions with purpose, shaped by trust, innovation, and sustainability.






Construction
Water
Environment
Real Estate
Industry
Capital

Sustainability
We build sustainable value
At ACA, we consistently seek sustainable solutions that address today’s needs without compromising the future of coming generations. This commitment is reflected in every project, where we balance economic performance, environmental impact, and social well-being, acting responsibly and contributing to more resilient and inclusive communities.

Innovation
Innovation with impact
At ACA, we invest in innovation as a cornerstone of value creation and competitiveness. We believe that only through creative thinking, cutting-edge technology, and continuous improvement can we advance the way we build the future. This is how we turn ideas into concrete solutions, delivering real impact across our projects, processes, and the lives of the communities we serve.

People
Join those who build with purpose
At ACA, we create value with people. We invest in the talent and development of our teams because we know that it is our professionals who make ambition, excellence, and transformation in the sector possible. We foster a culture of collaboration, knowledge, and commitment — with a focus on the future of construction and the positive impact of our actions.