With an international presence, we operate in sectors that shape the future: construction, environment, water, industry, capital, and real estate. We turn challenges into solutions that build trust and drive quality and positive impact in communities.
Purpose
We build value for communities.
We are a business group with an international presence across strategic sectors — construction, environment, water, industry, real estate, and capital.
With over 2,000 employees in six countries, we operate with commitment, resilience, and a positive impact, always guided by the trust and knowledge that set us apart.
Global Presence
Global vision, local action
We are present in Portugal, Angola, Brazil, São Tomé and Príncipe, and France — always with local teams and a commitment to the territories.
Solutions
Building is contributing.
For ACA, building is contributing — improving territories, respecting what surrounds us, and serving those who inhabit them.
Environment
Water
Real Estate
Industry
Construction
Capital
Projects with real impact
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Building is much more than putting up structures
It is a commitment to those who inhabit the space.
It is knowledge that is shared and applied with a clear purpose
It is trust earned — project by project
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 promote a culture of collaboration, knowledge, and commitment — with a focus on the future of construction and the positive impact of our actions.
Ethics and Compliance
A model of ethics and conduct based on fundamental values
Ethical values are foundational, mobilising leadership and guiding governance choices, while at the same time steering the behaviour of all those who are part of the organisation and those who engage with it — the stakeholders.
Media
07 October, 2025
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