Join the GRESB Partners Network
The GRESB Partners Program brings together a global network of organizations committed to transparency, comparability, and continuous improvement across the real asset industry.
Whether you’re a consultant supporting participants through the GRESB Assessment, a solution provider delivering innovative tools to enhance sustainability performance, or an industry body promoting best practices, partnering with GRESB offers increased visibility and valuable access to our growing network of asset managers and investors.
Our commercial partnership categories are designed to reflect the unique roles our partners play in driving sustainability outcomes across the investment value chain. Partners benefit from enhanced market visibility, access to exclusive GRESB resources, and targeted opportunities to collaborate, influence, and lead in a rapidly evolving landscape.
GRESB Assessment Partners are experienced sustainability advisors offering comprehensive services to support participants in completing the GRESB Assessment — including ESG data management, reporting, and advisory support. These partners work closely with fund managers, companies, and asset operators to strengthen sustainability performance and reporting. Global and Premier-tier Assessment Partners with API integrations may also support automated data reporting to the GRESB Portal, earning the additional designation of GRESB API Partner.
GRESB Solution Providers offer distinct value beyond the GRESB Assessment process. These organizations deliver specialized products or solutions aimed at improving participants’ ESG-related performance. By deploying practical and innovative solutions, they help managers operationalize sustainability, accelerate progress, and create long-term value. This partner category reflects GRESB’s ongoing commitment to helping managers identify high-impact tools and solutions that drive measurable sustainability outcomes.
Industry Supporters are leading regional, national, and global organizations working to advance best practices across the real estate and infrastructure sectors. Through strategic collaboration, we work with these partners to shape a more sustainable future for the built environment.
Media & Research Partners amplify knowledge and insight across the real assets industry and broader sustainability landscape. By sharing perspectives, surfacing trends, and informing market dialogue, we partner with these organizations to advance transparency, awareness, and informed decision-making.
Preferential benefits of becoming a GRESB Partner
- Visibility to the GRESB network
We actively promote partners to our more than 2,200 real estate and infrastructure members, across all assessments and through key channels such as benchmark reports, assessment guidance material and in the highly publicized GRESB Results. - Event access
Enjoy preferential networking, industry leadership, and relationship-building opportunities at co-hosted and/or co-branded events, both in-person and online. - Collaboration and expertise
Stand-out as an industry or technical expert by publishing research, company insights, articles, or client case studies on your Partner Profile page and across our GRESB Insights platform. Participate and lead in key conversations as part of a GRESB webinar series or Pulse podcast episode, amplifying your operational expertise on a topic of particular interest to the GRESB network. - Exclusive access, engagement, and resources
As contracted GRESB Members, all of our Partners have exclusive access to our Member Success Team via the GRESB Helpdesk – with priority support for Global and Premier partners. GRESB Assessment Partners receive regular Partners Key Updates, join Quarterly Partners Calls with the GRESB team, and gain exclusive early access to GRESB resources when feasible. GRESB Assessment Partners at the Global and Premier tiers are also eligible to participate in groups established to support and provide input to the Foundation.
GRESB API Partners
The GRESB API provides a valuable resource for GRESB Members, enabling seamless reporting of Real Estate asset-level data to the GRESB Portal. GRESB Assessment Partners at the Global and Premier levels are eligible to connect to the GRESB Portal via an API (additional terms and fees required) and receive a range of benefits in addition to those applicable for Global and Premier levels of partnership. Additional benefits include coordinated technical and API product assistance, access to regular check-ins with Partners Team, access to API support documentation, and regular updates about the changes and new functionality to the API. Moreover, Partners who have successfully established this API capability are designated as GRESB API Partners in our Partner Directory. For further details and inquiries regarding becoming a GRESB API Partner, please contact [email protected] and your request will be routed to the appropriate team.
Levels of partnership
Three tiers of paid membership are available to GRESB Assessment Partners, at the Global, Premier, or Partner levels. You can become a partner dedicated to our real estate members, infrastructure members, or both. Separately, three tiers of paid membership are planned for our GRESB Solution Providers – with the initial launch of a standard tier in March 2025. Industry bodies and associations, media, and research organizations may join our partner network without a paid membership.
GRESB Assessment Partner benefits
(Specific benefits dependent on partner tier.)
Market visibility
- Listing in the GRESB Partner Directory, with organization profile, overview, and contacts
- Promotion in various communications to current and prospective GRESB Participant Members
- Promotion of partner events, trainings, or webinars
- Promotion of partner articles and insights
- Partner visibility in GRESB Benchmark Reports and GRESB Reference Guides
Collaboration & expertise
- Eligibility to (co)host or (co)brand sustainability-related webinars, podcasts, or other events
- Eligibility to (co)host GRESB Regional Insights, network, or results event – Global and Premier priority
Professional advancement
- Exclusive fee considerations for GRESB Accredited Professional (AP) exams
Access to GRESB network, support, & resources
- Exclusive access to the GRESB Helpdesk – priority support for Global and Premier
- Exclusive access to Partners Key Updates – every two to three months
- Quarterly Partners Calls – video/webinar calls with GRESB
- Early access to GRESB insights and resources, when feasible
API Access & ConnectivityÂ
- Eligibility for annual API access key to GRESB API
- Access to API support documentation, technical and API product assistance
- Recognition a GRESB API Partner – when API successfully established
GRESB Solution Provider benefits
Tier 1 – Designed for Solution Providers seeking foundational engagement with GRESB and the GRESB network
- Listing in the GRESB Partner Directory, with organization profile, overview, and contacts
- Promotion in various communications to current and prospective GRESB Participant Members
- Promotion of partner events, trainings, or webinars
- Promotion of partner articles and insights
- Partner visibility in GRESB Reference Guides
Subsequent tiers of this partner offering are under development and will be tailored for Solution Providers seeking more in-depth collaboration and visibility across the GRESB network and for Solution Providers aiming for a fully-integrated relationship with maximum impact.
Industry, media, and research partner benefits
- Listing in the GRESB Partner Directory, with links to your Industry Supporter profile with an organization overview
- Eligibility to participate in GRESB events and potential joint training-related opportunities
- Eligibility to submit case studies to online training platform as well as articles to GRESB Insights
- Potential access to custom data to address specific research objectives or joint industry requirements*
- Joint events, webinars and other marketing collaborations*
- Collaboration on award programs*
*Fees may be applicable for additional collaborations. Details to be agreed on an individual basis.
Become a GRESB Partner
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