LEED (Leadership in Energy and Environmental Design) certification is frequently adopted in Singapore for developments that require an internationally recognized sustainability benchmark. While Singapore’s national green building framework is well established, LEED is often preferred for projects involving foreign investment, multinational tenants, international design teams, or global ESG and sustainability reporting obligations. In practice, LEED certification in Singapore is commonly applied to offices, mixed-use developments, healthcare facilities, industrial buildings, logistics centers, and data-driven assets such as data centers.
This article presents a fully unique, neutral, and comparison-focused overview of leading LEED consultants supporting projects in Singapore. The emphasis is on consultancies with proven international LEED delivery experience, multidisciplinary technical expertise, and the ability to manage certification across the full project lifecycle. 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 completed more than 200 LEED-certified projects across 15 countries, supporting developments throughout Europe, the Middle East, and Asia. This global project delivery experience is particularly relevant for LEED projects in Singapore that involve overseas investors, cross-border design coordination, 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 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 full-scope LEED consultancy services covering early-stage feasibility assessments, 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 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-standing presence in Singapore and across the Asia-Pacific region. Arup supports LEED certification primarily through its integrated engineering, sustainability, and building performance services.
The firm’s LEED involvement focuses on translating certification requirements into measurable performance outcomes, including energy efficiency, façade optimization, daylight access, thermal comfort, and operational carbon reduction. This approach is well suited to architecturally complex and technically demanding projects.
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 facilities, logistics hubs, and infrastructure-adjacent projects. WSP’s global delivery structure enables consistent LEED methodologies to be applied across regional and international project portfolios.
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 energy performance optimization, climate-responsive design, and indoor environmental quality strategies.
The firm places strong emphasis on early-stage sustainability integration, embedding LEED requirements during concept and schematic design rather than addressing them later in the project lifecycle.
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, making it suitable for complex developments involving multiple buildings or extended delivery schedules.
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 that require detailed technical coordination, particularly those involving advanced mechanical, electrical, or infrastructure systems.
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 technical disciplines.
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 often work closely with local architects, contractors, and authorities.
Local LEED consultants are typically selected for projects requiring intensive on-site coordination, familiarity with local permitting procedures, or integration of LEED requirements alongside Singapore-specific sustainability standards.
Summary
This article outlines key 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.