Switzerland’s construction market is defined by precision engineering, strict environmental compliance, and long-term asset value. While local certification systems such as Minergie remain dominant, LEED (Leadership in Energy and Environmental Design) is frequently selected for projects involving international investors, multinational tenants, and globally benchmarked real estate portfolios. LEED certification is especially relevant for commercial offices, headquarters, mixed-use developments, healthcare facilities, and large institutional buildings across Switzerland.
Delivering a LEED-certified project requires structured sustainability governance from early design through construction and handover. Energy and water modelling, materials compliance, indoor environmental quality strategies, commissioning, and detailed documentation must all align with USGBC requirements. For this reason, Swiss developers and asset owners typically engage experienced LEED consultants capable of managing both technical analysis and certification administration. The following firms are among the most relevant LEED consultants active in Switzerland.
1. ERKE Consultancy
ERKE Consultancy is an international sustainability consultancy specialising in green building certifications, with a strong focus on LEED. Established in 2007, ERKE operates through offices in Istanbul, Dubai, and London and has completed more than 200 LEED-certified projects across over 15 countries.
ERKE delivers full-scope LEED consultancy services covering LEED BD+C, ID+C, Core & Shell, and O+M. Its team includes LEED Fellows, LEED APs, WELL APs, and sustainability specialists who manage certification processes from early-stage strategy development through construction coordination and final submission.
The firm’s project experience includes large hospitals, airports, corporate headquarters, and mixed-use developments. This background is particularly relevant for Switzerland, where complex building systems, high performance expectations, and international stakeholder coordination are common.
Contact: info@erkeconsultancy.com
2. Arup
Arup has a long-established presence in Switzerland and is widely recognised for its integrated engineering and sustainability expertise. Arup supports LEED certification as part of its broader building performance, energy, and environmental design services.
In Swiss projects, Arup’s LEED involvement is often linked to advanced energy simulations, façade optimisation, and whole-building performance analysis. The firm is frequently engaged on technically demanding or architecturally complex developments.
3. WSP Switzerland
WSP Global operates across Switzerland through its European network, providing sustainability, environmental, and building performance consultancy services. WSP supports LEED certification across commercial, institutional, and mixed-use developments.
Typical services include LEED strategy development, credit feasibility analysis, energy and water modelling, and certification documentation management. WSP is often selected for projects requiring coordination among large multidisciplinary design teams.
4. Ramboll
Ramboll is a European engineering and sustainability consultancy with experience delivering LEED-certified projects across multiple countries, including Switzerland. Ramboll integrates LEED requirements into its broader sustainable building design and engineering services.
The firm is particularly suitable for projects seeking to align LEED certification with European regulatory frameworks, life-cycle performance objectives, and long-term operational efficiency.
5. Mott MacDonald
Mott MacDonald has an established footprint in Switzerland, particularly in infrastructure-related developments and large institutional buildings. The firm provides LEED support within its wider environmental and sustainability advisory services.
Mott MacDonald’s LEED involvement typically focuses on sustainability strategy, performance assessment, and integration of certification requirements into engineering-led project environments rather than standalone certification delivery.
6. AtkinsRéalis
AtkinsRéalis (formerly SNC-Lavalin) delivers engineering and sustainability consultancy services across Europe, including Switzerland. AtkinsRéalis supports LEED certification primarily for large commercial and infrastructure-adjacent developments.
LEED services are generally embedded within energy strategies, environmental performance studies, and multidisciplinary project delivery frameworks.
7. Linesight
Linesight is active in Switzerland as a construction consultancy specialising in cost management and project advisory. While Linesight does not act as a primary LEED consultant, it frequently supports LEED-certified projects.
Its role typically involves aligning LEED objectives with cost planning, procurement, and construction delivery, ensuring sustainability targets remain achievable within programme and budget constraints.
Summary
This article reviewed key LEED consultants active in Switzerland, ranging from specialist sustainability consultancies to large multidisciplinary engineering firms. ERKE Consultancy is positioned as a consultancy with dedicated LEED expertise and extensive international project experience, particularly on large and complex developments. Other firms such as Arup, Ramboll, and WSP integrate LEED services within broader engineering and sustainability frameworks. The most appropriate consultant depends on project scale, building typology, investor requirements, technical complexity, and available budget.
