SeaBridge Sustainability
Helping businesses bridge profit and purpose
Our Team
We help our clients navigate the complex landscape of ESG risks and sustainability opportunities

ALEJANDRO DELMAR
Co-Founder
Alejandro Delmar is a corporate sustainability and ESG leader with over 15 years of experience in real estate, infrastructure, and financial services. He has held senior roles at HXE Partners, Deloitte, EY, and PGIM Real Estate.

JOHN TOBIN-DE LA PUENTE
Co-Founder
John Tobin-de la Puente is an expert in corporate sustainability and sustainable finance with over 25 years of experience. He is a Professor at Cornell University and has held leadership roles at Credit Suisse and Clifford Chance.
Our Services
We guide clients through their sustainability journey—from strategic planning and risk management to data handling and reporting—ensuring success in the evolving ESG and sustainability landscape.
STRATEGY
Sustainability Strategy
Build a sustainability strategy by prioritizing key issues, aligning policies with goals, and enhancing expertise through training.
DATA
Data Management and Sustainable Operations
Optimize sustainability operations by managing sustainability data, tracking carbon footprints, setting reduction targets, and aligning investments with sustainability standards.
RISK
ESG Risk Management
Manage ESG risks by strengthening due diligence, evaluating climate and biodiversity risks, aligning KPIs with global standards, and engaging stakeholders to address potential crises proactively.
REPORT
Reporting and Investor Relations
Enhance transparency with sustainability reports, ensure regulatory compliance with disclosures, and build investor trust by addressing ESG inquiries and due diligence questionnaires.
100+
Clients projects
Clients trust us for impactful, tailored solutions that bridge profit and purpose across industries.
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40+
Years of combined experience in sustainability and ESG consulting
50+
Practitioners network
Our expert team delivers innovative ESG strategies with unmatched professionalism and care.
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Our Clients
Whether you are a startup, an SME, or a large corporation, regardless of where your company position is on the sustainability journey - from the initial stages to striving for industry leadership - we are here to support you.
Real Estate Investment Manager
The client lacked a formal sustainability plan for their portfolio and faced increasing stakeholder expectations. We designed an energy efficiency and sustainable investment strategy targeting the top 45% of energy-consuming properties in the US. This solution delivered an 18% reduction in utility costs, 28% energy savings per property, and $77M in annual savings, while boosting portfolio value by $1.5B.
Real Estate Investment Trust
Facing a non-structured ESG program and pressure to meet investor expectations, the client needed a comprehensive solution. We developed a robust ESG program with clear strategies, policies, and objectives, improving their ratings and alignment with benchmarks. This work enabled cost-saving initiatives and led to their first ESG report, enhancing their market reputation and long-term sustainability strategy.
Investment Management Firm
Our GRESB Infrastructure reporting delivered transformative results in just one year. By enhancing data collection, strengthening policies, and optimizing management for over seven assets, we drove a 60%+ improvement in GRESB Infrastructure Asset Scores. This progress positioned their performance well above GRESB and peer averages, with two of their investment management firm’s infrastructure funds achieving top-tier ratings in a diversified portfolio. These standout assets now boast scores exceeding 90 points
Global Banking Group
Struggling with reputational damage and a lack of sustainability expertise, the client required robust policies and strategies. We developed sector-leading policies on sensitive industries and a multi-year sustainability strategy, working with NGOs and internal teams to ensure acceptance and implementation. These policies have since set industry standards and reinforced the client’s credibility in environmental and social responsibility.
International NGO
Limited resources hindered the client’s ability to produce an influential report on biodiversity financing needs. We co-conceptualized, researched, and authored Financing Nature: Closing the Global Biodiversity Financing Gap, in collaboration with leading organizations. This widely endorsed report shaped global discussions on biodiversity conservation funding and solidified the client’s leadership in the field.
Investment Bank
The client’s outdated framework for environmental and social risk management left them vulnerable to market changes and reputational risks. We collaborated with global stakeholders to revise the Equator Principles, creating a modernized framework now adopted by over 100 international banks. This positioned the client as a leader in sustainability risk management for infrastructure finance.

Biodiversity strategy and reporting
SeaBridge Sustainability's support in designing natural capital strategies was invaluable. Their ability to align our biodiversity goals with reporting frameworks like TNFD helped us address complex challenges with clarity and confidence.
VP of ESG, Global Bank
ESG integration service
Partnering with SeaBridge Sustainability was a game-changer for our risk management strategy and procedures. Their team integrated ESG risk considerations into our investment processes, aligning with our long-term goals. Their depth of knowledge about integrated risk management and proactive guidance set them apart.
COO, Investment Management Firm
