Founded to modernize construction in Angola, Wellcon develops infrastructure, housing and industrial projects with social responsibility and international standards.
Agility, sustainability and focus on concrete results mark our performance. With a multidisciplinary team and strategic partnerships, we represent a new generation of construction companies in Angola: smarter, more efficient and prepared for the future.
Our mission
Our vision
Our values
Build with excellence, sustainability and social commitment, actively contributing to the economic and human growth of Angola.

Integrated Solutions for
Every Challenge

End-to-end construction solutions for industrial and infrastructure projects.

Social and private housing, urban developments and residential projects.

Factories, warehouses and commercial pavilions.

End-to-end construction solutions for industrial and infrastructure projects.

Social and private housing, urban developments and residential projects.

Factories, warehouses and commercial pavilions.
We conduct every project through structured methodology, transparent processes and collaborative execution to ensure excellence at every stage.
We maintain clarity and control at every stage of the project, ensuring deadlines are respected and quality standards are consistently achieved.
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We manage each project using BIM (Building Information Modeling) and Lean Construction, ensuring full integration between planning, budgeting and execution.
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We work closely with clients, designers and suppliers, anticipating challenges and optimizing resources throughout the construction process.
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We conduct every project through structured methodology, transparent processes and collaborative execution to ensure excellence at every stage.
The Light Steel Frame (LSF) system is one of the pillars of our innovation. Based on galvanized steel structures, it allows greater speed, precision and energy performance. Ideal for housing, schools and commercial buildings, LSF significantly reduces construction time and material waste, demonstrating our commitment to modern and sustainable construction.
LSF structures offer greater durability, resistance and design flexibility, creating more comfortable and energy-efficient spaces.
Greater Speed & Precision
Sustainable Performance
Durability & Design Flexibility











What our client say about our services
15 Apr 2023
“WELLCON's integrated approach made the entire construction process smooth and efficient. Their commitment to safety, quality, and deadlines truly sets them apart.”
— Public Infrastructure Consultant
15 Apr 2023
“WELLCON's integrated approach made the entire construction process smooth and efficient. Their commitment to safety, quality, and deadlines truly sets them apart.”
— Public Infrastructure Consultant
15 Apr 2023
“WELLCON's integrated approach made the entire construction process smooth and efficient. Their commitment to safety, quality, and deadlines truly sets them apart.”
— Public Infrastructure Consultant
15 Apr 2023
“WELLCON's integrated approach made the entire construction process smooth and efficient. Their commitment to safety, quality, and deadlines truly sets them apart.”
— Public Infrastructure Consultant
15 Apr 2023
“WELLCON's integrated approach made the entire construction process smooth and efficient. Their commitment to safety, quality, and deadlines truly sets them apart.”
— Public Infrastructure Consultant
15 Apr 2023
“WELLCON's integrated approach made the entire construction process smooth and efficient. Their commitment to safety, quality, and deadlines truly sets them apart.”
— Public Infrastructure Consultant
Quimenergy was established as an Angolan-owned energy and industrial services company, created to support the country's growing energy, mining, and industrial sectors. Since our inception, we have focused on building strong internal engineering capabilities and delivering reliable project solutions.