North America’s #1 event for sustainability in private markets

Thank you to everyone who joined us for the 9th annual Responsible Investment Forum: New York 2025, where we explored the alpha in sustainability.

With over 400 institutional investors, fund managers, and industry leaders in attendance, including Blue Earth Capital, Generation Investment Management, HarbourVest Partners, Oregon State Treasury, Triton Partners, Wafra, and more – it was a powerful gathering of expertise and collaboration.

We look forward to seeing you in 2026 for the 10th anniversary of the Responsible Investment Forum: New York!

Over 100 investors joined us in 2025, including:

View all sponsors

2025 speakers included:

2025 Key Themes included: Showing the alpha in sustainability

  • How US and global managers and investors are approaching decarbonization and net-zero
  • The next frontier: to what extent addressing biodiversity can drive returns?
  • How are sustainability professionals and their teams evolving and growing their influence within funds?
  • Why and how sustainability drives returns in private markets
  • Portfolio company perspectives on how sustainability can help grow their business
  • Global LP perspectives on sustainable investing in North America

What can you expect at the event?

Exceptional event content

Learn from 100+ industry experts and gain insight into decarbonization, biodiversity, sustainability returns, portfolio company perspectives, sustainable investing in North America and much more.

Unparalleled Networking

Connect with industry participants in all aspects of responsible investment. Network in-person at interactive working sessions, networking breaks, an evening drinks reception, and invite-only breakfasts.

Top attending investors

Join leading institutional & private investors looking to discuss current challenges and opportunities. Attendees from 2024 included Australian Super, Omers, PGIM, QIC, Swiss RE, United Church Funds and many more.

Interested in sponsoring Responsible Investment Forum?

Shake hands with prominent global institutional investors, fund managers, consultants, and highly recognised associations to build effective ESG strategies focused on value creation and ROI.

3 global opportunities to:

• Raise your visibility as a figurehead in a crowded ESG market and align your brand with PEI’s global and diverse event portfolio.

• Differentiate your brand and stand out from your competitors by collaborating as a thought leader across leading global ESG events in private equity, infrastructure, and private debt.

• Raise your reputation as an expert in ESG amongst existing and future clients.

• Get ahead of ESG and impact fund regulations and be the go to provider in industry developments setting you apart from your competitors.

Get in touch with us today and let us put your company at the forefront of the industry.

Apply for a complimentary institutional investor pass

A limited number of complimentary passes are available for eligible allocators and institutional investors to join the event.

To qualify for a complimentary pass, you must meet the eligibility criteria in representing a pension fund, insurance company, sovereign wealth fund, private wealth manager, foundation, endowment, family office or corporate investment division.

Register your interest here and a member of our team will follow up with you to secure your pass.

Register your interest

Testimonials

This was probably the most useful room I have been in all year.

I made valuable connections with likeminded professionals who I can stay in touch with to continue to bounce ideas off one another to progress ESG efforts at my…

Read full testimonial

It enhanced my confidence with respect to investing within responsible investing guidelines and that I can achieve both profitable growth and responsible invest…

Read full testimonial

Venue and hotel

Convene
117 W 46th St
New York, NY 10036

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kimpton muse

Kimpton Muse Hotel
130 West 46th Street
New York, 10036

Discount ends February 10

Book your room

Connect with global investors focused on the future of the market

Position your business with an authoritative content-led event portfolio focused on ESG and responsible investing and be recognized as a go-to solution provider for senior private markets professionals and institutional investors.

  • Shake hands with prominent fund managers, global institutional investors, and highly recognised associations to discuss your effective ESG strategies focused on value creation and ROI.
  • Stand tall from your competitors by showcasing your company’s ESG and sustainability solutions and your industry expertise with thought leadership opportunities on the event program.
  • Discover brand opportunities to position your services and solutions to a global ESG community.

For more information on available sponsorship opportunities please fill in the enquiry form. Contact Tyler Mitchell at tyler.m@pei.group or call +1 646 795 3279

Enquire about sponsorship

2025 Sponsors included:

The Responsible Investment Forum: New York will Return on March 3-4 2026.

For more information, please contact Finlay Eglinton.

finlay.eglinton@pei.group | +44 (0)203 879 3893

Network with the North American responsible investment industry

Join 450+ sustainable investment professionals on March 4-5 in New York, for two days of learning, networking and collaboration. Connect with institutional investors, fund managers, specialist responsible investment professionals, impact managers, and the wider ESG community.

The Responsible Investment Forum is a must-attend event for those with an interest in ESG in private markets.

Two days of networking and connections

Meet leading global investors

Network with active investors in responsible investment and advance your sustainability strategy during a program designed to foster connectivity and learning.

 

Build meaningful connections

Across a range of interactive workshops, drinks receptions, invite-only breakfasts, working groups and more.

Connect ahead of the event

Take advantage of the event app to find out who you can meet and book in key meetings in advance to ensure you get the most out of your time.

Testimonials from attendees

This was probably the most useful room I have been in all year.

I made valuable connections with likeminded professionals who I can stay in touch with to continue to bounce ideas off one another to progress ESG efforts at my…

Read full testimonial

It enhanced my confidence with respect to investing within responsible investing guidelines and that I can achieve both profitable growth and responsible invest…

Read full testimonial

Gallery

Connect with and benchmark against your investor peers. Take part in roundtable discussions, think-tanks and investor-focussed sessions to explore private market opportunities so you can come away with strategies to generate the highest returns.

Institutional Investors at the Responsible Investment Forum: New York 2026

The Responsible Investment Forum: New York provides a leading platform for leading institutional investors and allocators investing in impact in private markets to gather.

A limited number of complimentary passes are available for Responsible Investment investors and institutional investors to the event. Check out the benefits of joining the conference, who among your peers attends and find out how to apply for a complimentary pass for you or your team below.

Over 100 investors joined us in 2025, including:

View all sponsors

Network with your peers

Enrich your network, build lasting relationships and exchange valuable perspectives with your investor peers.

Meet with leading funds

Connect and arrange meetings with key fund managers in the market looking to secure new fundraising to advance their ESG portfolio and strategies.

Explore opportunities

Hear from an expert speaker line-up to discover new investment opportunities as we discuss the key themes and trends impacting sustainable investments.

Apply for a complimentary Institutional Investor pass

A limited number of complimentary passes are available for Responsible Investment Forum LPs, allocators and institutional investors to join the event.

Complimentary investor passes are limited to foundations, endowments, trusts, insurance companies, single family offices, sovereign wealth funds and pension funds who are actively making fund commitments and do not engage in third-party fundraising activities or collect fees for advisory/consulting services.

Apply for a pass and a member of our team will follow up with you to secure your pass.

Natasha Buckley

Principal, ESG, HarbourVest Partners

Natasha Buckley joined HarbourVest in 2019 and is responsible for sustaining the Firm’s ESG strategy and partnering with our general partners, limited partners, and the Firm’s employees to embrace sustainable investing.

Natasha joined HarbourVest from Principles for Responsible Investment (PRI), where she was responsible for their work in the private equity sector, developing tools and resources for PRI signatories to integrate ESG considerations into their investment processes.

Whilst at HarbourVest, Natasha served as Chair of the Initiative Climat International 2022-2024 and was featured on the PEI’s 2024 list of 50 influencers in sustainable private markets.

Natasha received a BA in History from University College London, an MSc in International Relations from the London School of Economics and has completed the University of Oxford Private Equity Programme at the Saïd Business School.