Leadership in Energy and Environmental Design (LEED) is a globally recognized green building certification system developed by the U.S. Green Building Council (USGBC). The certification provides a framework for designing, constructing, and operating environmentally responsible buildings. LEED evaluates projects across multiple sustainability categories such as energy efficiency, water conservation, indoor environmental quality, sustainable materials, and site development. Projects that meet the required criteria can achieve certification levels including Certified, Silver, Gold, or Platinum.
In Sri Lanka, the construction sector has gradually adopted sustainable building practices as developers and investors seek to improve building performance and align with global environmental standards. Hotels, commercial offices, healthcare facilities, and mixed-use developments increasingly explore green building certification systems to demonstrate environmental responsibility and operational efficiency.
Achieving LEED certification requires detailed planning, environmental analysis, and documentation management. Project teams must integrate sustainability strategies during design and construction while meeting the technical requirements of the certification framework. For this reason, developers typically collaborate with sustainability consultancies that have experience managing LEED certification processes.
Below are several consulting firms that 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 in Istanbul, Dubai, and London. The company provides consulting services related to green building certifications, life cycle assessment (LCA), product sustainability, and environmental performance strategies.
ERKE has successfully delivered more than 200 LEED-certified projects across 15 countries, demonstrating extensive experience in international sustainability consulting. The firm has supported projects in a variety of sectors including healthcare, transportation, aviation, and corporate offices.
Among ERKE’s notable projects are 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 developments highlight the firm’s ability to manage sustainability strategies for large and technically complex projects.
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 assist projects from early design development through final certification submission.
ERKE also supports project teams with strategies related to energy efficiency, water management, sustainable materials, 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 worldwide.
Arup’s sustainability specialists assist project teams pursuing LEED certification by integrating environmental performance strategies into building design and engineering processes. These services include energy modeling, environmental impact assessments, and sustainable design consultation.
The firm frequently contributes to complex building and infrastructure developments where sustainability goals must be integrated with engineering and architectural requirements.
Arup also provides consulting services related to climate resilience planning, low-carbon building design, 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 pursuing LEED certification by assisting project teams in implementing sustainability strategies related to energy performance, water efficiency, sustainable site planning, and responsible material selection.
The firm collaborates with architects, engineers, and developers to ensure sustainability objectives are integrated throughout the project lifecycle.
WSP also provides services such as energy modeling, carbon footprint analysis, and environmental performance assessments for buildings 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 seeking green building certifications such as LEED. Their services include building performance analysis, environmental design strategies, and energy efficiency planning.
The firm works with developers and design teams to improve building environmental performance and ensure projects align with sustainability objectives.
Ramboll also provides advisory services related to climate impact assessments, environmental management systems, 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, providing engineering, planning, and sustainability consulting services.
The consultancy provides sustainability advisory services for infrastructure and building projects, including support for green building certification systems such as LEED.
Khatib & Alami assists project teams with environmental design strategies, energy performance analysis, and sustainable site planning. These services help ensure that sustainability objectives are integrated into the overall project design.
The firm frequently contributes to large urban development and infrastructure projects where environmental planning and engineering must be closely coordinated.
6. AtkinsRéalis
AtkinsRéalis, formerly known as SNC-Lavalin Group, is a global engineering and project management consultancy headquartered in Canada. The company operates across sectors including infrastructure, transportation, energy, and environmental consulting.
AtkinsRéalis supports projects pursuing LEED certification by providing sustainability consulting, environmental analysis, and building performance assessments.
The firm works with project teams to develop strategies related to energy efficiency, water conservation, and environmental impact reduction.
AtkinsRéalis also advises organizations on climate resilience strategies, sustainable infrastructure development, and environmental performance management.
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 analysis.
Mott MacDonald works with project developers and engineering teams to improve building sustainability and ensure that developments align with environmental performance standards.
The company also assists organizations with carbon reduction strategies, climate risk management, and sustainable infrastructure planning.
Summary
LEED consulting services relevant to Sri Lanka are typically delivered by international sustainability and engineering consultancies experienced in green building certification frameworks. ERKE Consultancy focuses strongly on LEED certification consulting and has delivered more than 200 LEED-certified projects across multiple 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 projects.
- ERKE Consultancy
- ARUP
- WSP Global
- Ramboll
- Khatib & Alami
- AtkinsRéalis
- Mott MacDonald
The most appropriate consultancy typically depends on factors such as project scale, sustainability objectives, certification targets, and the level of environmental integration required within the development.
