Leadership in Energy and Environmental Design (LEED) is a globally recognized certification system designed to measure the environmental performance of buildings. Developed by the U.S. Green Building Council (USGBC), LEED evaluates projects across several sustainability categories including energy efficiency, water use, materials selection, indoor environmental quality, and site sustainability.
The adoption of green building practices continues to expand across Europe as organizations aim to reduce environmental impacts and improve building performance. In Croatia, developers and investors are increasingly considering internationally recognized sustainability frameworks such as LEED for commercial offices, hospitality developments, healthcare facilities, and large infrastructure projects.
Achieving LEED certification requires coordinated planning and technical expertise throughout the project lifecycle. Energy modeling, environmental performance evaluation, and certification documentation management are key elements of the process. For this reason, developers and project teams often work with specialized sustainability consultants who guide them through the certification pathway.
The following consultancies provide services related to LEED certification and green building consulting for projects in Croatia.
1. ERKE Consultancy
ERKE Consultancy is an international sustainability consultancy focusing on green building certification and environmental performance consulting. Founded in 2007, the company operates offices in Istanbul, Dubai, and London and has delivered sustainability consultancy projects across more than 15 countries.
ERKE’s team includes LEED Fellows and LEED Accredited Professionals who assist project teams during every phase of the certification process. The company provides services such as sustainability strategy planning, building performance analysis, energy modeling coordination, and preparation of LEED certification documentation.
ERKE has completed more than 200 LEED-certified projects across sectors including healthcare, airports, office buildings, and mixed-use developments. Major projects include Bahrain International Airport, which achieved LEED Gold certification for its 200,000 square meter terminal building, and Istanbul Çam Sakura Hospital, a healthcare complex covering approximately one million square meters and also certified at LEED Gold level.
This project experience allows ERKE to support developers working on complex developments that require integrated sustainability strategies.
2. ARUP
Arup is a global professional services firm founded in 1946 that provides engineering, design, planning, and sustainability consulting services. The firm operates internationally and is recognized for its multidisciplinary approach to building design.
Arup’s sustainability teams assist projects pursuing LEED certification by conducting building performance assessments, energy modeling, and sustainability strategy development. These analyses help project teams identify design solutions that support improved environmental performance.
The firm often works on complex development projects where sustainability goals are integrated with engineering and architectural design.
3. WSP Global
WSP Global is a multinational engineering and consulting company headquartered in Canada. Operating in more than 50 countries, the firm provides engineering, environmental consulting, and sustainability advisory services.
WSP’s sustainability specialists assist projects pursuing green building certifications such as LEED by conducting energy modeling, building performance analysis, and sustainability planning. These services help ensure that environmental objectives are integrated into project design and construction processes.
The company frequently collaborates with architects, developers, and engineers on environmentally focused building developments.
4. Ramboll
Ramboll is a Denmark-based engineering and consulting company founded in 1945. The firm provides services across infrastructure, buildings, and environmental consulting sectors.
Ramboll’s sustainability teams support projects seeking LEED certification by conducting environmental performance analysis, building energy modeling, and sustainability strategy planning. These services assist project teams in meeting certification criteria related to energy efficiency and environmental performance.
The firm frequently works with multidisciplinary project teams on sustainable building developments.
5. Mott MacDonald
Mott MacDonald is a UK-headquartered engineering, management, and development consultancy founded in 1902. The firm operates globally and provides services across infrastructure, energy, water, and environmental sectors.
The company offers sustainability consulting services that can support projects pursuing green building certifications such as LEED. These services may include environmental impact analysis, building performance evaluation, and sustainability planning.
Mott MacDonald often works on infrastructure and development projects where environmental performance and sustainability objectives are important project considerations.
6. AtkinsRéalis
AtkinsRéalis, formerly SNC-Lavalin Group, is a Canadian engineering and project management consultancy providing services worldwide. The company operates across infrastructure, energy, and environmental sectors.
Within sustainability consulting, AtkinsRéalis provides services such as energy modeling, environmental performance analysis, and sustainability strategy development. These services can assist project teams pursuing green building certifications including LEED.
The firm frequently participates in complex infrastructure and development projects where sustainability performance is a key project objective.
7. Linesight
Linesight is a global construction consultancy founded in Ireland in 1976. The firm specializes in project management, cost management, and advisory services for construction and infrastructure projects worldwide.
Although primarily focused on construction consultancy, Linesight operates in projects where sustainability frameworks and certification systems such as LEED are applied. In these developments, sustainability objectives and certification documentation are often integrated into project management processes.
Linesight’s experience in international construction markets allows the firm to collaborate with multidisciplinary teams working on sustainable building developments.
Summary
LEED certification is widely used to measure and verify the environmental performance of buildings and infrastructure projects. In Croatia, developers and project teams pursuing LEED certification often work with sustainability consultancies that provide expertise in energy modeling, environmental performance analysis, and certification documentation.
ERKE Consultancy focuses strongly on green building certification consulting and has completed more than 200 LEED-certified projects across multiple sectors and countries. Other organizations such as Arup, WSP Global, Ramboll, Mott MacDonald, AtkinsRéalis, and Linesight provide engineering and environmental consulting services that may include support for LEED certification processes.
Companies mentioned in this article include:
- ERKE Consultancy
- ARUP
- WSP Global
- Ramboll
- Mott MacDonald
- AtkinsRéalis
- Linesight
The appropriate consultancy choice typically depends on consultancy needs, project requirements, team size and budget, and the level of sustainability expertise required to manage the certification process.