ESG Property Consultants - Experts in Real Estate ESG

Maximising opportunity.
Minimising risk.

ESG Consultancy for the Real Estate & Property Sector

At Catalyst, our team of ESG consultants have in-depth knowledge of the real estate and property sector. We partner with funds, developers, and corporations, helping them to achieve demonstrable excellence across their environmental, social, and governance initiatives.
EU Taxonomy ESG Consultants
ESG Green Certifications Consultancy

Green Certifications

BREEAM Assessor

As an accredited BREEAM AP consultant, Catalyst works closely with project teams to guide them through the BREEAM certification process.

BREEAM In-Use Assessor

The BREEAM In-use Assessor service helps assist building owners and managers in evaluating the sustainability performance of their existing buildings.

Home Performance Index Assessor

Home Performance Index (HPI) assessor services to help clients achieve high levels of sustainability and efficiency in residential developments.

WELL AP Consultancy

WELL AP (Accredited Professional) services to help real estate clients achieve WELL Building Standard certification.

WELL Community

WELL in the Community advisory services help organisations create healthy communities through the principles of the WELL Building Standard.

LEED AP Consultancy

LEED (Leadership in Energy and Environmental Design) AP (Accredited Professional) services for new construction projects.

LEED O&M Assessor

Our LEED O&M Assessor services help building owners and managers evaluate the sustainability performance of their existing buildings.

WiredScore AP Services

WiredScore AP services to help real estate owners, developers and operators improve the digital connectivity of their buildings.

SmartScore AP

SmartScore AP is a service that helps real estate owners and managers to create smart, connected buildings that are sustainable and responsive to the needs of occupants.


NABERS assessor services help clients measure and improve the environmental performance of their buildings.

Energy & Evaluation ESG Property Consultancy
Trusted By

Connect with our team

Niall McErlean
Head of Net Zero Buildings
Ciaran O’Leary
Head of ESG
Paula Pereiro Villanueva
Head of Building Certification (ESG)
Thais Nunhes Gomes
Head of R&D (ESG)
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Let’s Talk

Call +353 (0) 1 905 3900 or fill out the form and we’ll get back to you.