ISS Governance Due Diligence

Run due diligence on ISS Governance: check compliance and get alerts when suppliers change.

United States · www.issgovernance.com · 14 vendors

Institutional Shareholder Services Inc. (ISS) is a global provider of corporate governance and responsible investment solutions. The company offers data, analytics, research, and recommendations to institutional investors and corporations. Its services help clients make informed investment and stewardship decisions, including proxy voting and managing environmental, social, and governance (ESG) risks.

Resilience scores

Technology vendors

Services catalogue

3 services in catalogue across 1 category; runs on 14 sub-vendors.

Insights

Last updated 2026-04-15 · revision 2

14 direct vendors, 160 subvendors

Direct vendors by controlling owner country (sample)

Subvendors by controlling owner country (sample)

Compliance

5 in-scope frameworks identified; showing 3.

ISAE 3000 (source) — No public evidence

ISO 27001 (source) — No public evidence

SOC 2 (source) — No public evidence

Financials

Three-year financials

Financial Resilience Score: 8/10

ISS Governance demonstrates strong financial resilience underpinned by a dominant market position — holding an estimated 60–65% global market share in proxy advisory services — and a highly recurring, subscription-based revenue model. The subscription structure provides exceptional revenue visibility and low churn, as institutional clients embed ISS data and voting recommendations deeply into their compliance and investment workflows, creating high switching costs. The Deutsche Börse acquisition at USD 2.3 billion, implying an EV/EBITDA multiple of approximately 18–20x on estimated LTM EBITDA of USD $115–130 million, confirms strong profitability and cash generation consistent with high-margin data and analytics peers. The business benefits from structural regulatory tailwinds — including growing ESG disclosure mandates, stewardship codes across the UK and EU, and Say-on-Pay regulations — which have durably expanded demand for governance advisory services. Geographic diversification across North America, Europe, and Asia-Pacific further reduces single-market exposure. Post-acquisition by Deutsche Börse, ISS Governance also gains access to a major European financial infrastructure group with approximately €5.8 billion in FY2023 revenues, providing balance sheet support and expanded distribution. Key risks that temper the resilience score include regulatory scrutiny from the SEC and EU regulators regarding proxy advisor oversight, persistent conflict-of-interest concerns arising from ISS advising both investors and the corporations it rates, and client concentration risk among a relatively small number of large institutional investors. Integration risk post-Deutsche Börse acquisition and political ESG backlash in the US also represent meaningful headwinds. These factors collectively prevent a top-tier resilience score despite the company's otherwise strong financial profile.

Key strengths: Dominant global market share of ~60–65% in proxy advisory services, creating near-duopoly pricing power, Highly recurring, subscription-based revenue model with high client retention and low churn, High EBITDA margins (~30–33% implied), consistent with data/analytics business peers such as MSCI and FactSet, Strong revenue growth trajectory: high-single-digit to low-double-digit CAGR over 2017–2023, Structural regulatory tailwinds from ESG disclosure requirements and stewardship codes globally, High switching costs due to deep client workflow integration, Post-acquisition backing from Deutsche Börse AG, a major European financial infrastructure group, Geographic diversification across North America, Europe, and Asia-Pacific

Risk factors: Regulatory scrutiny: SEC and EU regulators have increased oversight of proxy advisory firms, potentially constraining business practices, Conflict-of-interest concerns: ISS provides advisory services to both investors and the corporations it rates, drawing persistent criticism, Client concentration risk: top institutional investor clients likely represent a disproportionate share of revenue, Competition from Glass Lewis (~35% market share) and in-house proxy research by large asset managers (BlackRock, Vanguard), Integration risk: execution challenges in merging ISS Governance into Deutsche Börse's culture and business model, ESG backlash: political pushback against ESG investing in the US could reduce demand for ESG-linked governance services, No publicly audited standalone financials available, limiting external verification of disclosed metrics

Revenue by geography

Revenue by product/service

Workforce by country

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