Guy Gresham Joins SESAMm Advisory, Bolstering US Footprint
December 11, 2025
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5 mins read
SESAMm is pleased to welcome Guy Gresham to its Advisory Board. A globally recognized capital-markets strategist and former Group Head of Global Investor Relations Advisory at BNY, Guy brings more than two decades of experience in global financial services, specializing in equity capital markets, investor relations, and sustainability. Originally from New Zealand and now based in New York, he has deep expertise in regulatory compliance, ESG governance, and aligning global standards with business operations. His presence in North America will further strengthen SESAMm’s footprint in the U.S. market at a time of rapidly evolving expectations around sustainability and reputational risk.
"Guy’s experience advising companies across more than 50 countries, combined with his understanding of the North American market, brings a tremendous amount of insight and credibility,” said Sylvain Forté, CEO of SESAMm. “He has a remarkable ability to bridge sustainability, regulation, and capital-markets strategy, and we’re delighted to welcome him to our advisory board.”
During his time leading BNY’s Global Investor Relations Advisory group, Guy oversaw a global team supporting issuers across multiple markets and guided companies through major shifts in regulation, geopolitics, and capital markets expectations. As co-chair of BNY’s enterprise ESG Advisory Council and the Sustainable Client Solutions Working Group, he advised executive management on governance and regulatory requirements, embedding sustainability into core decision-making and risk management.
Today, Guy sits on the advisory committee of Sedex, a leading global supply-chain sustainability data platform, and serves as a non-executive director at Strategy&Ops, an international consultancy focused on sustainability and digital transformation. He holds an MBA from Cornell University, a BA (Hons) in International Relations from Victoria University of Wellington, and is a 2026 Digital Statecraft Fellow at Cambridge University.
“The growing convergence of sustainability, regulation, and technology is reshaping how companies engage with investors and manage risk,” said Guy Gresham. “SESAMm is at the forefront of this transition, using advanced AI to surface insights that were previously inaccessible. I’m delighted to support the team as they scale these capabilities globally.”
We’re thrilled to welcome Guy to SESAMm’s Advisory Board and look forward to working together as we continue advancing AI-powered ESG and reputational risk analysis worldwide, including expanding our partnerships and presence across North America.
SESAMm’s AI Technology Reveals ESG Insights
Discover unparalleled insights into ESG controversies, risks, and opportunities across industries. Learn more about how SESAMm can help you analyze millions of private and public companies using AI-powered text analysis tools.
With sustainability being imperative, it's essential to examine how public and private companies align with the Sustainable Development Goals (SDGs). This article, leveraging insights from SESAMm's TextReveal, dives into the behaviors of both sectors across industries, exploring their impact on achieving a sustainable future. Join us as we unravel the complexities of corporate contributions to the SDGs, highlighting key differences and challenges public and private entities face in their journey toward sustainability.
What are the 17 Sustainable Development Goals?
The 17 UN SDG objectives, introduced in 2015 with the target of achievement by 2030, are geared towards building a sustainable society. Initially designed for governments, certain companies can contribute significantly to these goals through their products or conduct. However, our focus here will center on identifying behaviors that counter these 17 objectives.
The analysis of Sustainable Development Goal (SDG) adverse behaviors, as identified by SESAMm's TextReveal, offers a comprehensive comparison between public and private companies within various industries. The focus is to discern disparities in SDG behaviors within the same sector and pinpoint the predominant SDG goal breaches in these industries.
Excluding Goal 2 ("End hunger") due to its alignment with state-related initiatives, the analysis concentrates on corporate-impactful goals.
Public and private sectors face challenges in meeting SDGs, particularly Goals 1 ("End poverty") and 16 ("Peace & justice and strong institutions"), with issues in labor rights and governance. However, public companies are more aligned with Goal 8 ("Decent work and economic growth") across industries, facing a range of controversies from biodiversity to management issues. In contrast, private companies focus on Goal 11 ("Sustainable cities"), dealing with climate change and customer relations risks.
Goal 16 ("Peace & justice and strong institutions") is significant in both sectors but particularly in the Financials and Information Technology for public companies and in Financials, Fossil Fuels, and Health Care for private companies. This goal involves human rights, labor rights, human capital, and governance-related controversies.
These findings highlight the profound impact of SDG-related risks on economic growth and stability across various sectors. Industries like Information Technology, Industrials, and Consumer Discretionary exhibit heightened susceptibility to SDG adverse behaviors, underscoring the necessity for vigilant risk management to ensure economic prosperity and security.
Industrial UNGC Use Case
What is the UN Global Compact?
The United Nations Global Compact (UNGC), established in 2000, outlines ten principles across four main pillars: human rights, labor standards, and anti-corruption. These principles are critical in guiding companies toward ethical and responsible behaviors.
Figure 1: UNGC for public companies.
Figure 2: UNGC for private companies.
The analysis reveals distinct patterns in breaches of UNGC principles. Private companies in the industrials and fossil fuel sectors show a notable correlation with anti-corruption breaches, emphasizing the importance of due diligence in these areas. In the fossil fuel industry, public companies primarily breach environmental principles, while private companies show more breaches related to anti-corruption along with environmental concerns.
Private industrial companies also display a significant number of anti-corruption breaches involving various legal challenges. In the consumer staples sector, public companies primarily face human rights breaches, including forced labor and privacy violations. The private consumer discretionary sector also shows a high number of human rights breaches, particularly related to privacy and diversity and inclusion.
Overall, public companies across various sectors tend to have more frequent or severe UNGC breaches compared to private companies. This highlights the different challenges faced by public and private entities in adhering to the UNGC principles.
Conclusion
Significant variations in sustainability strategies emerge when looking at public and private companies through their SDG performances. Public companies prioritize economic growth and grapple with environmental and governance concerns, while private companies focus on creating sustainable cities, addressing climate change, and fulfilling social responsibilities. Both sectors encounter obstacles in eradicating poverty and ensuring justice, highlighting their crucial roles in promoting global sustainability objectives. This analysis underscores the essential proactive approach needed from both public and private entities to tackle sustainability challenges effectively.
Download the full report to discover how different sectors navigate regulatory pressures and sustainability challenges with real-world examples to guide your strategy.
Reach out to SESAMm
TextReveal’s web data analysis of over five million public and private companies is essential for keeping tabs on ESG investment risks. To learn more about how you can analyze web data or to request a demo, reach out to one of our representatives.
Private markets are changing fast. From new ESG regulations to advances in AI, the forces shaping investment decisions are multiplying.
Join Clarity AI and SESAMm as we explore the biggest shifts redefining private-market investing in 2026 and how data and technology are transforming due diligence, risk management, and deal flow.
Watch this replay to explore:
What shaped private markets in 2025 - and what’s ahead in 2026
How AI is transforming due diligence, risk monitoring, and value creation
What these changes mean for deal-flow, risk, and competitive advantage
Allianz Commercial oversees underwriting for a highly diversified global client base, including a vast ecosystem of large and medium-sized enterprises and infrastructure projects.
To enhance visibility into underwriting risks at scale, Allianz Commercial partnered with SESAMm to implement an automated sustainability and reputational risk due diligence capability directly integrated into underwriting workflows. SESAMm now automates the assessment of hundreds of thousands of companies each year, delivering structured insights on sustainability and reputational risk in seconds via a real-time API-driven workflow.
This deployment functions as a fully integrated component of daily underwriting activities across global teams, supporting high-volume decision-making processes without adding operational burden.
Key Benefits at a Glance
Efficiency: Transformed a manual, multi-step process into a fully automated, real-time underwriting check delivered in seconds.
Going Beyond Data: Automatically completes the sustainability and reputational due diligence questionnaire rather than simply delivering raw risk event data, saving time and enabling faster referral decisions.
Dedicated Corporate and Infrastructure Projects Coverage: Comprehensive global coverage across corporate coverage and infrastructure projects.
Tailored Approach: Risk logic configured to Allianz Commercial’s underwriting policies and decision frameworks, delivering assessments tailored to its specific requirements rather than requiring adaptation to an off-the-shelf product.
The Objective: Consistent Risk Visibility at Scale
Underwriting teams had sustainability and reputational risk data for large listed companies from an existing data provider, but required broader coverage across SMEs and privately held companies. To fill this gap, underwriting teams relied on a combination of internal processes and external research to identify potential risks. As volumes increased, ensuring consistent and timely access to sustainability impacts became a key challenge, particularly during onboarding and renewal cycles.
As part of this process, SESAMm delivered significant additional value by providing direct answers to each sustainability and reputation due diligence questionnaire question in a systematic way, enabling Allianz Commercial to fully automate the process, which was not feasible with other solutions.
Allianz Commercial aimed to:
Provide underwriters with immediate access to structured risk data.
Align with internal sustainability and reputational risk guidelines.
Support efficient onboarding and renewal workflows at high volumes.
Allianz Commercial needed a solution that could deliver real-time, standardized, and scalable risk insights directly within underwriters’ workflows.
The Solution: SESAMm’s Enterprise Underwriting Automation
SESAMm partnered with Allianz Commercial to deploy a fully integrated risk intelligence layer embedded within its proprietary underwriting environment. Underwriters now access SESAMm insights directly within their existing interface.
When underwriters enter a company identifier, the system uses Dun & Bradstreet’s D‑U‑N‑S® Number to anchor the search in a globally recognized, trusted, and data‑rich company record. With that foundation, the SESAMm API can instantly retrieve and deliver a structured sustainability and reputational risk assessment, supporting both precise entity matching and scalable discovery across millions of companies.
The SESAMm API evaluates external data over a multi-year period and automatically answers predefined due diligence questions across sustainability and reputational risk categories. Each response includes:
Clear yes/no determinations
Supporting justification and context
Supporting evidence, compliant with Allianz Commercial audit track requirements
The output is aligned with internal reputational risk and sustainability guidelines and supports transparent, auditable underwriting decisions without adding operational complexity.
Results & Impact
Since deployment, SESAMm has enabled Allianz Commercial to evaluate corporate coverage and infrastructure projects underwriting with consistent, real-time external risk intelligence. A process that previously required multiple research and validation steps can now be completed in under a minute through automated API-driven checks embedded directly within underwriting workflows.
The solution supports the assessment of hundreds of thousands of companies annually for Allianz Commercial and provides underwriters with documented sustainability and reputational risk insights at the point of decision. With expanded visibility across privately held and smaller companies globally, Allianz Commercial benefits from a far more consistent risk coverage while maintaining the speed and reliability required for high-volume onboarding and renewal processes across global operations.
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