Unlocking sustainable value

We bridge strategy and execution to deliver tangible outcomes across portfolios, geographies, and lifecycles.

Explore our services

Energy, Efficiency & Net-Zero Carbon Audits Sustainable Design Transaction Services Transaction Services Green Building Certifications GRESB Climate Resilience Policy & Regulation

Mixed-use

Legislation review for International Capital

Commercia

Solar PV Feasibility Study & Carbon Footprint Analysis for Bayern Projekt

Offices

Employee and Community Engagement Programs, Supplier Code of Conduct for Deutsche Finance America

Offices

Benchmarking adapted from Peer Review for Third Avenue Management

Residential

ESG Strategy Development, B-Corp Implementation for Precede Capital Partners

Hotels

ESG Strategy for Crosstree

All

Corporate-level ESG Strategy, and GRESB and UNPRI Advisory for Whitehelm Capital

Residential

Corporate-level ESG & Climate Risk Strategy for Unite Students

Residential

ESG Strategy for JP Morgan

All

EU Taxonomy Alignment Assessment and CRREM Standing Analysis

All

European Legislation Review

All

Legislation Review

Who we are

Independent, global, multidisciplinary, and sustainability-focused, we help real asset stakeholders unlock value, reduce risk, and navigate the transition to a low-carbon, climate-resilient future

Our Promise

Create Lasting Impact

Future-Proof & Grow Capital

Partner For The Long-Term

Deliver Measurable Results

Enable Smarter Decisions

About Us

For the past four years, we have been using Longevity’s experts to certify our assets in Europe. We chose Longevity for their professionalism, their pro-active vision and their pan-European integration.

Covivio (May 2025)

We have been working with Longevity Partners green building certification team since 2022, and our relationship has been growing stronger and stronger. Their consultants have deep subject matter expertise, strong project management skills and have consistently delivered large scale projects on time. We highly recommend partnering with the Longevity team!

Greystar (May 2025)

Longevity Partners has been supporting Iron Mountain Data Centers since 2021 in our pursuit to deliver a sustainable digital future. This includes supporting us in achieving green building certification for new construction facilities. Their data center experts helped us achieve the first BREEAM certified data center in North America.

Iron Mountain (May 2025)

We have chosen Longevity to support us globally with the delivery of our sustainability and climate risk management programmes. Their combined expertise on renewables, building engineering, data management and reporting and their understanding of compliance requirements in addition to their global presence is why we have been partnering with them since 2022.

Realterm (May 2025)

Longevity is one of our preferred partners to build decarbonisation and climate resilience action plans on our European portfolios. Their technical expertise, combined with relevant data tools and coverage of our main geographies by local teams, make their recommendations very valuable to us.

Swiss Life (May 2025)

Tristan Capital is very pleased with the value provided by Longevity Partners since 2021. Their unique multi-disciplinary skills combined with their pan-European presence on the ground and their track record makes them one of our partners of choice to manage our sustainability programs at corporate, fund and asset levels.

Tristan Capital Partners (May 2025)