Institutional Shareholder Services Acquisition & Valuation

Institutional Shareholder Services was acquired by Deutsche Börse for $2.3B in November 2020, a 8.3x multiple on $280M of revenue.

Institutional Shareholder Services acquisition price

$2.3B

Acquired by Deutsche Börse · Nov 2020

Institutional Shareholder Services revenue at acquisition

$280M

Last twelve months · Nov 2020

Institutional Shareholder Services revenue multiple at acquisition

8.3x

EV/Revenue · Nov 2020

Institutional Shareholder Services EBITDA multiple at acquisition

33.3x

EV/EBITDA · Nov 2020

Institutional Shareholder Services Overview

About Institutional Shareholder Services

Institutional Shareholder Services is a United States provider of corporate governance and responsible investment solutions, founded in 1985 and now part of the ISS STOXX group owned by Deutsche Boerse. It supplies proxy research and voting recommendations, proxy voting and distribution services, governance and ESG data and ratings, climate analytics, securities class-action claims services and corporate governance tools for issuers. Its clients are institutional investors, asset managers and corporations worldwide, and it earns most of its revenue from subscriptions and service fees. The company has grown through acquisitions of ESG, climate and fund data businesses and has been owned in turn by RiskMetrics, MSCI, Vestar Capital Partners, Genstar Capital and Deutsche Boerse. It is headquartered in the Washington, D.C. area.


Founded

1985

HQ

United StatesWashington, DC

Status

Acquired

Customer focus

B2B

Revenue model

Subscription

Revenue

$280M (Nov 2020)

Valuation

$6.3B (Feb 2026)

Institutional Shareholder Services Acquisition

Institutional Shareholder Services was acquired by Deutsche Börse for $2.3B on 17 November 2020.

The acquisition price implies a 8.3x revenue and 33.3x EBITDA multiple on $280M of revenue.

Deutsche Boerse agreed to acquire approximately 80% of Institutional Shareholder Services in November 2020 from Genstar Capital, valuing ISS at USD 2,275 million (EUR 1,925 million) for 100% of the business on a cash and debt free basis. Genstar and ISS management were to keep a stake of approximately 20%. The transaction was expected to close in the first half of 2021 and was completed in February 2021. Deutsche Boerse said the move positions it as a leading global provider of ESG data and analytics and expects revenue synergies worth EUR 15 million of additional EBITDA by 2023. ISS remains autonomous within the group to protect the independence of its data and research, and chief executive Gary Retelny continued to lead it. ISS was founded in 1985 and provides governance, ESG data and analytics to more than 2,000 asset managers. It was expected to generate net revenue of more than USD 280 million in 2020 with an adjusted EBITDA margin of approximately 35%.

Institutional Shareholder Services acquisition details
AcquirerDateTypePriceEV/RevenueEV/EBITDA
17 Nov 2020Strategic M&A$2.3B8.3x33.3x

Sources: deutsche-boerse.com

Institutional Shareholder Services Valuation

Institutional Shareholder Services is currently valued at $6.3B, based on its secondary sale in February 2026. Read the announcement ↗

The $864M round was led by Deutsche Börse.

Institutional Shareholder Services valuation by funding round

Institutional Shareholder Services valuation by funding round
DateStageValuation
Feb 2026Secondary$6.3B

Institutional Shareholder Services Funding History

Institutional Shareholder Services has 1 recorded secondary share sale and no primary funding rounds.

Institutional Shareholder Services funding rounds

Institutional Shareholder Services funding rounds
DateStageInvestorsRaisedValuationDeal Summary
Feb 2026SecondaryDeutsche Börse (lead)$864M$6.3BInstitutional Shareholder Services (ISS), majority-owned by Deutsche Börse Group, is a leading provider of corporate governance and responsible investment solutions, market intelligence, fund services, and ESG data and analytics, operating worldwide with 3,200 employees across 25 locations in 15 countries and serving approximately 4,200 clients including major institutional investors. In early 2026, Deutsche Börse Group agreed to acquire the remaining 20% minority stake in ISS STOXX from U.S. private equity firm General Atlantic for a total consideration of €1.1 billion, payable in two tranches: €731 million in February 2026 and the balance in March 2026. The buyout price equates to approximately 20x ISS STOXX’s adjusted EBITDA, reflecting a pre-agreed peer-based multiple methodology. The transaction, financed through cash and debt, grants Deutsche Börse Group full ownership of ISS STOXX, which combines ISS’s stewardship and ESG solutions with the STOXX index business following their 2023 merger and builds on Deutsche Börse’s earlier acquisitions including Axioma in 2019. Full ownership enhances operational agility, simplifies growth strategy execution, and strengthens go-to-market integration within the group, while ISS’s research offerings remain subject to non-interference policies. The deal is expected to be low single-digit accretive to Deutsche Börse Group’s Cash EPS in the first full year of ownership, with General Atlantic’s exit effective end of March 2026, and maintains the group’s AA- credit rating.

Who has invested in Institutional Shareholder Services?

1 investor has backed Institutional Shareholder Services across its funding rounds, including Deutsche Börse.

Lead investors include Deutsche Börse.


Institutional Shareholder Services Investors

Investors in Institutional Shareholder Services by funding rounds participated
InvestorHQRoundsRoleFirst check

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Acquisitions by Institutional Shareholder Services

Institutional Shareholder Services has acquired 11 companies to date.

Last acquisition by Institutional Shareholder Services was on December 9th 2021. Institutional Shareholder Services acquired Discovery Data for $216M.


Latest Acquisitions by Institutional Shareholder Services

Discovery Data
ACRe Data
Fair Isaac (Cyber Risk Score business)
CAER
Description
Discovery Data is a US financial information business providing detailed records on financial-services firms and professionals. Its customers include asset managers, broker-dealers, insurers, clearing firms and other service providers seeking to understand and reach the financial distribution market. The company supplies information through an online application and data feeds that can be integrated into customer-relationship-management systems or data warehouses. Its database supports sales prospecting, marketing, recruiting, analytics and the maintenance of accurate customer records. At its acquisition by Ipreo in July 2013, the service covered approximately thirty-four thousand firms and more than two million professionals. Revenue comes from access to the company's data products and associated data-management services. Additional offerings include data cleansing, industry analysis and strategic guidance. This profile identifies the financial-industry database provider, distinct from unrelated media companies and software businesses using the word Discovery.
ACRe Data is a United States provider of environmental, social and governance scoring for the municipal bond market. It was founded in 2015 and led by founder and managing director John McLean, who built it on experience in fixed income analytics. The company links social, economic and environmental data into a single view of municipal issuers and publishes ESG scores and rankings for U.S. counties, cities and towns, school districts, opportunity zones and states. Its measures cover climate change, crime, cyber risk, flood risk, health, infrastructure and demographics. Fixed income investors, asset managers and data platforms license the scores and the underlying datasets through distribution partners or directly from the company. The business is sold on a data licence and subscription basis.
The Fair Isaac cyber risk score business is the unit of the analytics software company Fair Isaac that produced the FICO Cyber Risk Score, a rating of an organisation's cybersecurity risk. It combined externally observable security data with analytics to rank how likely a company is to suffer a data breach, and the score was used by insurers, enterprises and their business partners to assess third party and supply chain risk. FICO built the product on technology from its 2016 acquisition of the cyber analytics firm QuadMetrics. The unit sold its scores to corporate and insurance customers and had no website of its own, as it operated inside the Fair Isaac group until its sale to Institutional Shareholder Services in 2020.
CAER is a Sydney-based provider of ESG risk research on Australian and New Zealand companies. Established in 2000 as part of Australian Ethical Investment, it spun off in 2002 to deliver independent reports for asset managers and NGOs. CAER analyzes over 2,000 firms across 50 sectors, covering climate risks, governance scandals, and social impacts. Its data supports shareholder activism, including resolutions at BHP and Rio Tinto AGMs.
HQ CountryUnited StatesUnited StatesUnited StatesAustralia
HQ City
-
-
Bozeman
Canberra
Deal Date9 Dec 20211 Feb 202121 Oct 202019 Feb 2019
Valuation$216Mundisclosedundisclosedundisclosed
EV/Revenue
EV/EBITDA

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Institutional Shareholder Services Competitors

Institutional Shareholder Services competitors include listed companies like Topicus, Beijing Compass Technology, Morningstar and FactSet, and private ones like Kpler and Rippling.

Public and private companies comparable to Institutional Shareholder Services
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
TopicusNetherlandsNetherlandsPublicly listed$1.7B$383M$6.3B3.5x
Beijing Compass TechnologyChinaChinaPublicly listed$322M$47M$5.9B11.2x
MorningstarUnited StatesUnited StatesPublicly listed$2.4B$714M$9.1B3.9x
KplerBelgiumBrusselsPrivate$300M-$3.7B12.3x
FactSetUnited StatesUnited StatesPublicly listed$2.5B$913M$12B5.1x
RipplingUnited StatesSan Francisco, CAPrivate$570M-$17B29.5x

Institutional Shareholder Services Public Comps

Institutional Shareholder Services is no longer listed, but its public comps include Topicus, Mobility Global, Beijing Compass Technology, Marex Group, Morningstar, CRISIL, Shenzhen Fortune Trend, Intapp, TP ICAP and FactSet.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Topicus$1.7B$383M4.0x3.5x18.2x12.2x
Mobility Global$1.8B$637M4.6x-12.7x-
Beijing Compass Technology$322M$47M12.5x11.2x86.8x95.6x
Marex Group$3.6B$1.2B2.8x3.8x8.5x12.5x
Morningstar$2.4B$714M4.3x3.9x14.6x12.4x
CRISIL$388M$124M8.5x7.1x26.6x24.1x
Shenzhen Fortune Trend$55M$50M54.9x54.6x60.7x62.6x
Intapp$578M($16M)5.6x5.3x(199.2x)24.4x

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Common questions about Institutional Shareholder Services

When was Institutional Shareholder Services founded?Institutional Shareholder Services was founded in 1985.
Where is Institutional Shareholder Services headquartered?Institutional Shareholder Services is headquartered in Washington, DC, United States.
Is Institutional Shareholder Services publicly listed?No, Institutional Shareholder Services was acquired by Deutsche Börse in November 2020.
Who acquired Institutional Shareholder Services?Institutional Shareholder Services was acquired by Deutsche Börse in November 2020.
How much was Institutional Shareholder Services acquired for?Institutional Shareholder Services was acquired for $2.3B in November 2020, a 8.3x revenue multiple.
What is Institutional Shareholder Services' valuation?Institutional Shareholder Services was last valued at $6.3B in its secondary sale in February 2026.
Who are Institutional Shareholder Services' investors?Institutional Shareholder Services' investors include Deutsche Börse.
Which companies are comparable to Institutional Shareholder Services?Companies comparable to Institutional Shareholder Services include Topicus, Beijing Compass Technology, Morningstar, Kpler, FactSet and Rippling.
How many companies has Institutional Shareholder Services acquired?Institutional Shareholder Services has acquired 11 companies, including Discovery Data, ACRe Data, Fair Isaac (Cyber Risk Score business), CAER and Strategic Insight.
What was the largest acquisition by Institutional Shareholder Services?The $216M acquisition of Discovery Data in December 2021 is the largest acquisition Institutional Shareholder Services has made to date.

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