Leadership in Energy and Environmental Design (LEED) is a widely adopted green building certification system created by the U.S. Green Building Council (USGBC). The system provides a framework for evaluating and improving the environmental performance of buildings. LEED certification assesses multiple sustainability aspects, including energy efficiency, water management, sustainable materials, indoor environmental quality, and site sustainability. Depending on the number of points achieved, projects may receive Certified, Silver, Gold, or Platinum certification levels.
Sri Lanka’s construction sector has increasingly shown interest in sustainable building strategies as developers aim to reduce operational costs, improve energy performance, and align projects with international environmental standards. Hospitality developments, commercial office buildings, healthcare facilities, and mixed-use projects are among the building types where sustainability frameworks such as LEED may be considered.
The process of obtaining LEED certification requires early planning, environmental performance analysis, and coordination among project stakeholders. Project teams must evaluate building design strategies, energy use, water systems, and materials while documenting compliance with certification requirements. Due to the technical nature of this process, many organizations collaborate with specialized sustainability consultancies to manage certification procedures and integrate environmental strategies into the project lifecycle.
The following consulting firms provide LEED consulting and sustainability advisory services relevant to 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 firm provides services related to green building certifications, life cycle assessment (LCA), product sustainability, and environmental performance strategies.
ERKE has completed more than 200 LEED-certified projects across 15 countries, demonstrating extensive experience with international green building certification processes. The consultancy has supported a wide range of project types, including airports, hospitals, corporate offices, and transportation infrastructure.
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 examples highlight ERKE’s experience with large-scale and technically complex developments.
The firm’s team includes LEED Fellows, LEED Accredited Professionals (LEED APs), WELL APs, BREEAM Assessors, EDGE Experts, and product sustainability specialists. This multidisciplinary structure enables ERKE to support projects from initial sustainability strategy development through documentation and certification submission.
ERKE also assists project teams with strategies related to energy performance optimization, water efficiency planning, 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 supports projects pursuing LEED certification by helping integrate sustainability strategies into architectural and engineering design. The firm’s services include energy modeling, environmental performance assessments, and sustainable building design consulting.
Arup frequently contributes to large and complex building developments where sustainability objectives must be integrated with engineering and architectural requirements.
The company also provides advisory services related to climate resilience, low-carbon design strategies, and sustainable urban development planning.
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 delivers consulting services across sectors such as infrastructure, transportation, buildings, energy, and environmental management.
WSP supports project teams seeking LEED certification by providing sustainability consulting and building performance analysis. These services include energy modeling, water efficiency strategies, and environmental design planning.
The firm collaborates with architects, engineers, and developers to integrate sustainability objectives into building design and construction processes.
WSP also offers consulting services related to carbon footprint assessments, environmental impact studies, and sustainable infrastructure development.
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, water, transportation, and environmental management.
Ramboll’s sustainability consultants assist project teams pursuing green building certifications such as LEED. Their services include building performance analysis, sustainable design consulting, and energy efficiency planning.
The firm works with project stakeholders to improve environmental performance and ensure that sustainability objectives are integrated into the design process.
Ramboll also advises organizations on 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 frameworks such as LEED.
Khatib & Alami assists project teams with environmental design strategies, energy performance analysis, and sustainable site planning. These services help integrate sustainability goals into broader development planning.
The firm often contributes to large-scale infrastructure and urban development projects that require coordinated engineering and environmental planning.
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 supports projects pursuing LEED certification by providing sustainability consulting, building performance assessments, and environmental impact analysis.
The firm works with project teams to develop strategies related to energy efficiency, water conservation, and environmental performance improvements.
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 consulting, and energy efficiency analysis.
Mott MacDonald collaborates with developers, engineers, and architects to ensure sustainability strategies are incorporated into building design and project implementation.
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 provided 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 various sectors and regions. Firms such as Arup, WSP Global, and Ramboll integrate LEED advisory services within broader engineering and environmental consulting practices.
Consultancies including Khatib & Alami, AtkinsRéalis, and Mott MacDonald provide multidisciplinary engineering and sustainability expertise that can support certification strategies for complex building and infrastructure projects.
- ERKE Consultancy
- ARUP
- WSP Global
- Ramboll
- Khatib & Alami
- AtkinsRéalis
- Mott MacDonald
The selection of a LEED consultant generally depends on project experience, development scale, certification goals, and the level of sustainability integration required within the project.