Sri Lanka's Leading
multi-disciplinary Consulting firm

Delivering unparalleled expertise and transformative solutions with a legacy of excellence and innovation in the Asian and Pacific region.

Engineering Consulting
About Resources Development Consultants (RDC)

pioneer consulting practice in Sri Lanka, Asian and Pacific region

Established in 1975, Resources Development Consultants (RDC) stands as a leading international consultancy firm, dedicated to delivering high-quality solutions across multiple sectors. With a rich history rooted in Sri Lanka, RDC has expanded its reach throughout the Asian and Pacific regions, becoming a trusted partner for governments, private enterprises, and international financing agencies.

At RDC, we offer comprehensive multi-disciplinary consulting services that span resources planning, project development, infrastructure design, and construction supervision. Our expertise ranges from managing small-scale studies to overseeing major development projects, ensuring tailored and effective solutions for every client.

Our Vision & Mission

RDC aims to lead in innovative, sustainable consulting, driving growth and impactful projects worldwide.

Our Values

At RDC, our core values—integrity, innovation, and sustainability—guide our actions and shape our culture.

Quality and Safety

At RDC, quality and safety are paramount. We ensure excellence and care in every project for all stakeholders.

Our commitment

At RDC, we are committed to quality, safety, integrity, and sustainability, ensuring a positive, lasting impact.

International Presence

We Serve Both Locally and Globally

Since 1975, RDC has been providing consultancy services to countries in the South Asia, Pacific Region, Middle East, Africa and Latin America. Services provided include in Roads and Highways, Environmental and Social impact sectors. Work experience in the international arena spans across.

What we do

Explore our specialist capabilities

Engineering Consulting

Engineering consulting encompasses services across diverse sectors, including roads and highways, irrigation, water resources, energy, architectural and civil engineering, railway transportation, urban development, and ports infrastructure.

Social and Environmental Consulting

Social sciences consulting focuses on planning, evaluation, and social safeguard studies, with expertise in gender, conflict, women in development, and environmental and natural resource planning.

Multi-Disciplinary Consulting

Consulting in education and training, enterprise and microcredit, institutional strengthening, finance, and ICT supports sectors like forestry, agriculture, fisheries, health, population, and information systems development.

MEP & Sustainability Design Consulting

Consulting in HVAC design, electrical systems, plumbing, and water treatment integrates green building practices, energy auditing, fire safety, and advanced BIM modeling through AutoCAD and Revit.

Our Pillers

Key Personnel

Our Projects

What we have done and what we are doing

Our Journal

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Engineering Consulting