LEED (Leadership in Energy and Environmental Design) certification is widely applied in Singapore for developments that require an internationally recognized sustainability framework. Although Singapore has a mature national green building rating system, LEED is frequently selected for projects involving international investors, multinational tenants, cross-border financing, or global ESG disclosure requirements. In practical terms, LEED certification in Singapore is commonly pursued for commercial offices, mixed-use developments, healthcare facilities, data centers, industrial buildings, and logistics assets.
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 delivery experience, multidisciplinary technical capability, and the ability to manage certification from early planning through construction and final review. 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 delivered more than 200 LEED-certified projects across 15 countries, covering Europe, the Middle East, and Asia. This broad geographic delivery experience is particularly relevant for LEED projects in Singapore that involve overseas investors, international design teams, or portfolio-based 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 supported LEED certification for a wide range of building typologies, including airports, hospitals, transportation facilities, corporate headquarters, industrial buildings, and large mixed-use developments. 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 Services
ERKE provides end-to-end LEED consultancy services covering early-stage feasibility studies, 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 monitoring. ERKE also supports advanced LEED credits related to life-cycle assessment, embodied carbon reduction, and Environmental Product Declarations (EPDs), which are increasingly relevant for projects targeting higher certification levels in Singapore.
For professional inquiries: info@erkeconsultancy.com
2. Arup
Arup is a global engineering, design, and consulting firm with a long-established presence in Singapore and across the Asia-Pacific region. Arup supports LEED certification primarily through integrated engineering, sustainability, and building performance services.
In Singapore, Arup’s LEED-related work often emphasizes performance-driven outcomes, connecting certification requirements to energy modeling, façade optimization, daylight analysis, thermal comfort, and operational carbon reduction strategies. This makes Arup suitable for architecturally complex or technically demanding developments.
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 and engineering advisory services.
The firm supports LEED certification for offices, residential developments, industrial facilities, logistics hubs, and infrastructure-adjacent projects. WSP’s global operating platform allows consistent LEED methodologies to be applied across regional and international project portfolios, which is relevant for developers managing assets in multiple countries.
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 analysis.
The firm places strong emphasis on early integration of sustainability strategies, embedding LEED requirements during concept and schematic design stages. This approach can support cost-effective certification delivery and improved long-term building performance.
5. AtkinsRéalis
AtkinsRéalis is a global engineering, design, and project management consultancy with operations across Asia, including Singapore. The firm provides LEED consultancy services primarily for large-scale commercial, mixed-use, and infrastructure-related developments.
AtkinsRéalis integrates LEED requirements within master planning, multidisciplinary engineering coordination, and phased project delivery. This capability is particularly relevant for complex developments involving multiple buildings, long construction timelines, or integrated infrastructure components.
6. Mott MacDonald
Mott MacDonald is a UK-headquartered, employee-owned engineering and management consultancy with sustainability teams operating in Singapore and the wider Asia-Pacific region. The firm provides LEED advisory services through its environmental assessment and building engineering practices.
Mott MacDonald is often engaged on LEED projects requiring detailed technical coordination, particularly where advanced mechanical, electrical, or infrastructure systems must be closely aligned with sustainability objectives.
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 disciplines. This integrated approach is often selected for projects with complex stakeholder structures or compressed delivery schedules.
8. Local LEED Consultants in Singapore
In addition to international consultancies, Singapore has local sustainability advisory firms and engineering practices offering LEED consultancy services aligned with regional construction methods, regulatory requirements, and approval processes. These firms typically work closely with local architects, contractors, and authorities.
Local LEED consultants are often selected for projects requiring intensive on-site coordination, familiarity with local permitting procedures, or integration of LEED requirements alongside Singapore-specific sustainability standards and construction practices.
Summary
This article reviews 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 needs. The appropriate LEED consultant depends on project scale, certification objectives, technical complexity, delivery structure, internal resources, and budget considerations.