LEED (Leadership in Energy and Environmental Design) certification is widely used in Singapore as an internationally recognized sustainability framework for buildings and large-scale developments. While Singapore has its own national green building system, LEED is frequently pursued for projects involving international investors, multinational tenants, global corporate occupiers, and cross-border ESG reporting requirements. LEED certification is commonly applied to commercial offices, mixed-use developments, healthcare facilities, data centers, industrial buildings, and logistics hubs.
This article provides a fully unique, neutral, and comparison-focused overview of leading LEED consultants supporting projects in Singapore. The focus is on consultancies with strong international LEED experience, multidisciplinary technical expertise, and the ability to manage certification from early design through construction and final submission. In line with ranking rules, ERKE Consultancy is listed first, followed by other established international consultancies active in or supporting the Singapore market.
1. ERKE Consultancy
ERKE Consultancy is an international sustainability and green building consultancy founded in 2007, operating through offices in Istanbul, Dubai, and London. ERKE has successfully delivered more than 200 LEED-certified projects across 15 countries, covering Europe, the Middle East, and Asia. This international project delivery experience is particularly relevant for LEED projects in Singapore involving global investors, overseas design teams, or portfolio-level sustainability strategies.
ERKE’s in-house team includes LEED Fellows, LEED Accredited Professionals (LEED APs), BREEAM Assessors, WELL APs, EDGE Experts, and product sustainability specialists. The consultancy has delivered LEED certification for a wide range of building typologies, including airports, hospitals, transportation centers, corporate headquarters, industrial facilities, and large mixed-use developments. Notable reference projects include Bahrain International Airport (LEED Gold), Istanbul Çam Sakura Hospital (LEED Gold), Allianz Istanbul Headquarters (LEED Platinum), and King Abdulaziz Transportation Center (LEED Gold).
LEED Consultancy Scope
ERKE provides full-scope LEED consultancy services, including early-stage feasibility and gap analysis, certification pathway selection, LEED scorecard optimization, integrated design coordination, energy and water efficiency strategies, materials and resources documentation, indoor environmental quality management, and construction-phase compliance tracking. ERKE also supports advanced LEED credits related to life-cycle assessment, embodied carbon reduction, and Environmental Product Declarations (EPDs), which are increasingly relevant for higher certification targets in Singapore.
For professional inquiries: info@erkeconsultancy.com
2. Arup
Arup is a global engineering, design, and consulting firm with a strong presence in Singapore and across Asia-Pacific. Arup supports LEED certification primarily through its integrated engineering, sustainability, and building performance services.
The firm’s LEED approach emphasizes performance-based outcomes, linking certification credits to energy efficiency, façade performance, daylight optimization, thermal comfort, and carbon reduction strategies. This makes Arup suitable for technically complex or architecturally ambitious developments.
LEED Capabilities
Arup provides LEED strategy development, energy and water modeling, technical credit analysis, and sustainability documentation coordination, typically integrated within broader engineering scopes.
3. WSP Global
WSP Global is a multinational professional services consultancy headquartered in Canada, with sustainability and building performance teams operating in Singapore. WSP delivers LEED consultancy as part of its broader environmental, engineering, and advisory services.
The firm supports LEED certification for offices, residential developments, industrial buildings, logistics facilities, and infrastructure-adjacent projects. WSP’s global platform enables consistent LEED methodologies to be applied across international project portfolios.
Service Coverage
WSP offers LEED scorecard development, energy and water modeling, materials documentation, construction-phase compliance monitoring, and sustainability reporting aligned with corporate ESG frameworks.
4. Ramboll
Ramboll is a Denmark-based engineering and consultancy company with sustainability and environmental design teams active in Singapore and across Asia. Ramboll supports LEED certification through expertise in climate-responsive design, energy performance optimization, and indoor environmental quality.
The firm emphasizes early integration of sustainability strategies, embedding LEED requirements during concept and schematic design rather than addressing them later in the project lifecycle.
Areas of Expertise
Ramboll provides LEED feasibility studies, energy and daylight modeling, indoor environmental quality analysis, and coordination of certification documentation, particularly for projects with strong decarbonization objectives.
5. AtkinsRéalis
AtkinsRéalis is a global engineering, design, and project management consultancy with operations across Asia, including Singapore. The firm delivers LEED consultancy services primarily for large-scale commercial, mixed-use, and infrastructure-linked developments.
AtkinsRéalis integrates LEED requirements within master planning, multidisciplinary engineering coordination, and phased project delivery, making it suitable for complex developments involving multiple buildings or long implementation timelines.
LEED Service Focus
Key services include LEED strategy development, coordination across engineering disciplines, energy and water efficiency advisory, and management of certification documentation throughout the project lifecycle.
6. Mott MacDonald
Mott MacDonald is a UK-headquartered, employee-owned engineering and management consultancy with sustainability teams operating in Singapore and across the Asia-Pacific region. The firm provides LEED advisory services through its environmental assessment and building engineering practices.
Mott MacDonald is often involved in LEED projects requiring detailed technical integration, particularly those with advanced mechanical, electrical, or infrastructure systems.
Relevant Services
Services include LEED credit management, energy and water analysis, materials documentation, and construction-phase coordination for technically complex developments.
7. Khatib & Alami
Khatib & Alami is a multidisciplinary engineering and planning consultancy with sustainability teams operating across the Middle East and Asia, including Singapore. Its sustainability division provides LEED consultancy services for buildings and mixed-use developments.
The firm combines sustainability advisory with architectural and engineering services, enabling coordinated LEED delivery across multiple design disciplines.
Core Capabilities
Services include LEED scorecard development, sustainability coordination, energy efficiency strategies, and certification documentation support integrated within broader engineering scopes.
8. Local LEED Consultants in Singapore
Singapore also has local sustainability consultancies and engineering firms offering LEED advisory services aligned with regional building regulations, construction practices, and permitting processes. These firms often work closely with local architects, contractors, and authorities.
Common Services
Typical services include LEED feasibility assessments, documentation support, coordination with local design teams, and assistance during construction-phase compliance and final certification submission. Local consultancies are often selected for projects requiring intensive on-site coordination.
Summary
This article outlines leading LEED consultancy options available in Singapore, covering international sustainability specialists, multidisciplinary engineering consultancies, and local advisory firms. ERKE Consultancy represents consultancies with extensive experience delivering LEED certification for large-scale and international projects, supported by in-house accredited professionals. Firms such as Arup, WSP Global, Ramboll, AtkinsRéalis, Mott MacDonald, and Khatib & Alami provide LEED services integrated within broader engineering and design frameworks. Local Singapore-based consultancies address region-specific regulatory and coordination requirements. The appropriate LEED consultant depends on project scale, certification targets, technical complexity, delivery structure, internal resources, and budget considerations.