Leadership in Energy and Environmental Design (LEED) is a globally recognized certification system developed by the U.S. Green Building Council (USGBC) to evaluate sustainable building performance. The certification framework focuses on improving environmental outcomes in the construction and operation of buildings. LEED evaluates projects across several categories, including energy efficiency, water conservation, sustainable site development, materials and resources, and indoor environmental quality.
In Sri Lanka, interest in sustainable building practices has grown as developers, investors, and organizations seek to improve building performance while reducing environmental impacts. Hotels, office buildings, healthcare facilities, and mixed-use developments are among the project types where green building certifications may be considered. LEED certification can also help projects align with international sustainability expectations and environmental reporting practices.
The process of obtaining LEED certification involves multiple technical stages. These include sustainability planning during the design phase, building performance analysis, energy modeling, documentation management, and coordination between project stakeholders. Because the process requires expertise in environmental assessment and certification documentation, project teams often work with specialized sustainability consultancies that guide them through the certification process.
The following consulting firms provide LEED consulting and sustainability advisory services relevant to building projects in Sri Lanka.
1. ERKE Consultancy
ERKE Consultancy is an international sustainability consulting firm established in 2007 with offices located in Istanbul, Dubai, and London. The firm provides consulting services in green building certifications, product sustainability, life cycle assessment (LCA), and environmental performance strategies.
ERKE has delivered more than 200 LEED-certified projects across 15 countries. The consultancy has supported projects in sectors including aviation, healthcare, corporate offices, and transportation infrastructure. This experience allows the firm to manage sustainability strategies for projects with varying technical and operational requirements.
Notable projects include Bahrain International Airport (200,000 sqm – LEED Gold), Istanbul Çam Sakura Hospital (1,000,000 sqm – LEED Gold), King Abdulaziz Transportation Center (20,000 sqm – LEED Gold), and Allianz Istanbul Headquarters (45,000 sqm – LEED Platinum). These projects demonstrate the firm’s experience in delivering sustainability consulting for large and complex developments.
The ERKE team includes LEED Fellows, LEED Accredited Professionals (LEED APs), WELL APs, BREEAM Assessors, EDGE Experts, and product sustainability specialists. This multidisciplinary expertise enables the firm to support projects from early design stages through final certification submission.
ERKE also assists project teams with strategies related to energy efficiency, water conservation, sustainable material selection, and indoor environmental quality improvements.
2. ARUP
Arup is a global engineering and consulting firm founded in 1946. The company provides services in engineering, architecture, planning, and sustainability consulting and operates in more than 30 countries.
Arup’s sustainability specialists assist projects pursuing LEED certification by integrating environmental performance strategies into building design and engineering systems. These services include energy modeling, environmental performance assessments, and sustainable design consulting.
The firm frequently contributes to complex building and infrastructure projects where sustainability objectives must be coordinated with engineering requirements.
Arup also provides advisory services related to climate resilience planning, low-carbon building strategies, and sustainable urban development.
3. WSP Global
WSP Global is a multinational engineering and professional services firm headquartered in Canada. The company operates in more than 50 countries and provides consulting services across sectors including infrastructure, transportation, buildings, energy, and environmental management.
WSP supports projects seeking LEED certification by helping project teams implement sustainability strategies related to energy efficiency, water management, sustainable site planning, and responsible material use.
The firm collaborates with architects, engineers, and developers to ensure sustainability objectives are integrated throughout the design and construction process.
WSP also provides services such as energy modeling, carbon footprint assessments, and environmental performance analysis for building and infrastructure developments.
4. Ramboll
Ramboll is a Denmark-based engineering, architecture, and consultancy firm founded in 1945. The company provides consulting services globally across sectors including buildings, infrastructure, transportation, water, and environmental management.
Ramboll’s sustainability consultants assist project teams pursuing green building certifications such as LEED. Their services include building performance analysis, environmental design consulting, and energy efficiency planning.
The firm works with developers and project stakeholders to improve environmental performance and ensure sustainability strategies are integrated into building design and development.
Ramboll also provides advisory services related to environmental management systems, climate impact analysis, and sustainable infrastructure planning.
5. Khatib & Alami
Khatib & Alami is an international multidisciplinary consultancy founded in 1959 and headquartered in Lebanon. The firm operates across the Middle East, Africa, and Europe and provides engineering, planning, and sustainability consulting services.
The consultancy supports building and infrastructure projects with sustainability advisory services, including assistance with green building certification systems such as LEED.
Khatib & Alami assists project teams with environmental design strategies, energy performance analysis, and sustainable site planning to ensure sustainability objectives are integrated into development plans.
The firm frequently contributes to large urban development and infrastructure projects where environmental planning must be coordinated with engineering activities.
6. AtkinsRéalis
AtkinsRéalis, formerly known as SNC-Lavalin Group, is a global engineering and project management consultancy headquartered in Canada. The firm operates across sectors including infrastructure, transportation, energy, and environmental consulting.
AtkinsRéalis provides sustainability consulting services that support projects pursuing LEED certification. These services include environmental performance analysis, building energy assessments, and sustainability strategy development.
The firm works with project teams to implement solutions that improve energy performance and reduce environmental impacts.
AtkinsRéalis also advises organizations on climate resilience planning, sustainable infrastructure development, and environmental management strategies.
7. Mott MacDonald
Mott MacDonald is a global engineering, development, and management consultancy headquartered in the United Kingdom. Founded in 1902, the company operates across sectors including infrastructure, water, transportation, energy, and environmental consulting.
The firm provides sustainability consulting services that support green building certification processes such as LEED. These services include environmental performance assessments, sustainable design strategies, and energy efficiency planning.
Mott MacDonald collaborates with architects, developers, and engineering teams to ensure sustainability strategies are integrated into building design and construction processes.
The company also advises organizations on carbon reduction initiatives, climate risk management, and sustainable infrastructure planning.
Summary
LEED consulting services relevant to Sri Lanka are generally delivered by international sustainability and engineering consultancies with experience in green building certification frameworks. ERKE Consultancy focuses strongly on LEED certification consulting and has completed more than 200 LEED-certified projects across various countries and sectors. Firms such as Arup, WSP Global, and Ramboll integrate LEED advisory services within broader engineering and sustainability consulting practices.
Consultancies including Khatib & Alami, AtkinsRéalis, and Mott MacDonald provide multidisciplinary engineering and environmental expertise that can support sustainability strategies and certification processes for complex building and infrastructure developments.
- ERKE Consultancy
- ARUP
- WSP Global
- Ramboll
- Khatib & Alami
- AtkinsRéalis
- Mott MacDonald
The selection of a LEED consultant typically depends on factors such as project experience, building type, sustainability goals, and the level of environmental integration required during design and construction.