MACEP Ltda. is a Chilean company with over 20 years of experience providing specialized industrial maintenance services, mining operations support, and infrastructure works across Chile. Founded in 2003 and headquartered in Copiapó, we have established ourselves as a trusted strategic partner for technically demanding projects in the mining and industrial sectors.
 

Our services are built on three pillars: technical expertise, operational efficiency, and an unwavering commitment to safety and quality — the standards that Chile's mining and industrial industries demand.
 

Industrial Maintenance & Infrastructure Services

We specialize in the maintenance of industrial plants and the precise execution of infrastructure projects in some of Chile's most challenging operational environments. MACEP has a proven track record in mining maintenance contracts, industrial plant upkeep, and infrastructure project execution — consistently delivering on time, on scope, and to specification.

 

The team of highly specialized professionals brings deep knowledge of critical industrial environments, where reliability and precision are non-negotiable. Every project we undertake reflects our commitment to punctuality, continuous improvement, and technical excellence.

 

Mining Services in Chile — Safety First

At MACEP, safety is a core value, not a compliance requirement. We operate in full alignment with Chilean industry regulations and international best practices, protecting our workforce while ensuring safe, sustainable mining and industrial operations. Our safety record and operational standards make us a preferred contractor for clients who cannot afford downtime or risk.

 

Why Choose MACEP?

• 20+ years serving Chile's mining and industrial sectors
• Specialists in industrial maintenance, mining support, and infrastructure works
• Based in Copiapó — at the heart of Chile's mining industry
• Rigorous safety culture and regulatory compliance
• Flexible, client-focused service tailored to each project's needs

Its mission is to deliver efficient, high-quality industrial and mining services that generate real value and long-term results. We continue to invest in our capabilities, technology, and people — so we remain the partner of choice for mining companies and industrial operators across Chile.

Contact MACEP — Mining & Industrial Services, Copiapó, Chile
📍 Callejón Guillermo Lorca #435, Copiapó, Chile
📞 +56 52 222 4139 / 228 7114
✉️ macep@terra.cl
 

COBA Group: Global Engineering for Sustainable Infrastructure

COBA Group, founded in 1962 and headquartered in Lisbon, Portugal, is a leading multinational engineering and environmental consultancy firm renowned for delivering comprehensive services across infrastructure sectors. With over 200 employees and annual turnover exceeding €24 million, the Group specializes in planning studies, feasibility assessments, detailed design, project management, construction supervision, and operational monitoring. Certified to ISO 9001, ISO 14001, and ISO 45001 standards, COBA operates from offices in three continents, boasting experience in more than 50 countries worldwide.

The firm's multidisciplinary expertise spans hydropower, dams, water supply, wastewater treatment, roads, railways, bridges, airports, ports, mining, and environmental impact studies—tailored for public and private clients seeking sustainable solutions. Notable projects include the Laúca Hydropower Plant in Angola, Pemba Water Supply System in Mozambique, Neves Corvo Mine tailings expansion in Portugal, and high-speed rail initiatives. COBA's innovative approach integrates state-of-the-art technology and permanent staff stability to address complex challenges like climate resilience and energy transition.

COBA Group collaborates with industry giants like Mota-Engil on water infrastructure and environmental projects, providing engineering design and supervision for wastewater systems, roads, and sustainability initiatives across Portugal and Africa. This partnership underscores COBA's pivotal role in EPC ecosystems, enhancing projects with precise geotechnical, hydraulic, and EIA expertise for seamless execution and compliance.

Elevate your infrastructure projects with COBA Group's proven global expertise. Visit www.cobagroup.com today to explore tailored engineering solutions, review our project portfolio, or connect for a consultation. Partner with us for engineering that drives sustainability and excellence

Ecodepur: Portugal's Leader in Compact Wastewater Solutions

ECODEPUR – Tecnologias de Protecção Ambiental, Lda is a specialist Portuguese manufacturer of advanced water and wastewater treatment systems, headquartered in Seiça, Santarém. With over two decades of expertise since its founding in 2002, the company excels in designing compact, modular ETARs (wastewater treatment plants) like the innovative ECODEPUR® SBR and ECOFLOW series. These solutions serve small communities, tourism hotspots, industrial sites, and remote infrastructure, ensuring compliance with strict Portuguese regulations such as Decree-Law 236/98.

The company's product range includes packaged domestic WWTPs for resorts, schools, campsites, and oil & gas facilities, alongside tertiary disinfection systems for effluent reuse in irrigation. Built on durable plastic structures under CAE 22240 classification, Ecodepur's technologies emphasize reliability, low maintenance, and environmental protection. Certified to ISO 9001 and ISO 14001 by TÜV Rheinland, they prioritize in-house innovation and customer-focused customization as part of the Henriques SGPS group, extending reach across the EU and African markets.

Ecodepur powers projects for major clients like Mota-Engil, the Portuguese construction giant, integrating their compact ETARs into water infrastructure, environmental services, and sustainability initiatives via Mota-Engil's ATIV platform. This collaboration highlights Ecodepur's role as a trusted OEM supplier in EPC contracts for municipal clusters, service stations, and industrial effluents—delivering turnkey treatment that aligns with operational excellence in Portugal and Lusophone Africa.

Ready to elevate your wastewater management? Contact Ecodepur today at www.ecodepur.pt or www.ecodepur.eu to discuss tailored ETAR solutions, request project references, or schedule a consultation. Partner with Portugal's market leader for sustainable, compliant water technologies that drive long-term efficiency.