The Impact Principles, launched in April 2019, provide a framework for investors to ensure that impact considerations are purposefully integrated throughout the investment life cycle...
Are you an Impact Investor?
What is impact investing?
Impact Investing is investing into companies and organizations with the intent to contribute to measurable positive social or environmental impact alongside financial returns.
The Signatories
Signatories to the Impact Principles are a diverse group of impact investors, comprised of asset managers, asset owners, Multilateral Development Banks and Development Finance Institutions...
Signatory Process
Organizations that have established an impact management system that aligns with the Impact Principles may complete the Signatory documentation provided by the Secretariat…
Latest from the Impact Principles
BII/Impact Principles Webinar on Investor Contribution

In this first of our webinar series, we are excited to bring you a panel discussion featuring industry leaders Rob Davies (British International Investments), Andrew Lee (UBS), and Julie Wallace (LeapFrog Investments). They provide invaluable insights on the significance of contribution in investment decision-making. Our panelists share their perspectives on how to define and approach contribution and its impact on investment decisions. We also explore pertinent topics such as balancing non-financial with financial contribution, and investments where contribution assessment is difficult.
Impact Principles 4th Anniversary Event

On April 12th, 2023, Signatories gathered both in person and virtually to recognize the 4th anniversary of the Impact Principles. Leaders in the industry shared their insights on the market, what is needed to continue the growth of impact investing and the development of best practices. In just 4 years, we have seen the Signatory base nearly triple in size, creating a diverse global community of impact investors committed to this standard for impact investing.
The GIIN's Agriculture Benchmarking Tool

The Global Impact Investing Network has released a pilot impact performance benchmark focused on the agricultural sector, allowing investors to analyze sector-specific impact performance across the market and compare their own impact results to their peers and the Sustainable Development Goals. The benchmark will continue to evolve as investors submit data. All impact investors in agriculture are welcome to participate. Create an IRIS+ account or contact research@thegiin.org.
Disclosures & Verifications
Recently Posted Disclosures :
Read our annual Disclosure Statements and independent verification statements required of all Signatories.

News & Insights
Announcements
4th Anniversary of the Impact Principles Event
The GIIN's Impact Performance Benchmarking Tool
Signatory Update
Calvert Impact - The Impact of Investing in Puerto Rico
BlueOrchard - Green Earth Impact Fund secures $25 million from Luxembourg's ministry of finance
Insights
World Economic Forum - "Private Market Impact Investing: A Turning Point"
The GIIN's 2022 Market Sizing Report
Impact Principles Webinar Series
Publications & Media
WEF: 'Private Market Impact Investing: A Turning Point"
World Economic Forum attributes greater alignment on impact industry standards to the Impact Principles in its publication, ‘Private Market Impact Investing: A Turning Point'. It highlights many Signatories to the Impact Principles (TPG, Actis, Brookfield Asset Management, BlueOrchard Finance Ltd, Mirova, LeapFrog Investments, KKR, responsAbility Investments AG, Trill Impact, Lightrock, Apollo Global Management, Inc., DWS Group) who have paved the way in proving the validity around impact investing.
We are proud to be the standard for the market, and excited to see how we can keep moving the industry forward.
The GIIN's 2022: Sizing the Impact Investing Market Report
In the GIIN's 2022: Sizing the Impact Investing Market report, the size of the worldwide impact investing market is estimated to be USD 1.164 trillion, reflecting an increasingly comprehensive measurement of impact assets under management globally. The report also provides insight two areas of development in the market that are becoming increasingly prevalent: green bonds and corporate impact investing.

View webinars and videos in the Resources section.
New Signatories in 2023
- Japan Social Innovation and Investment Foundation (SIIF)
- Shinsei Impact Investment Limited
- Ankur Fincon Management Pvt. Ltd. (Ankur Capital)
- UB Forest Industry Green Growth Fund I LP
- Frankfurt School Financial Services
- GLIN Impact Capital LLP
- Accion International
- The Scottish National Investment Bank Plc
- Peninsula Partners
- Aliath Bioventures S.L
- SIIF Impact Capital, Inc.
- IP Group
- Purpose Capital
