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Flat World Partners

Impact investor

New York · Seed–Late Stage · 5 people tracked

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Investment thesis

Flat World Partners acts as an extension of client investment teams, offering impact-focused advisory and asset management across a range of sustainability themes including climate technology, renewable energy, sustainable food and agriculture, water, healthcare, education, and diversity, equity and inclusion. The firm sources and screens global opportunities through a rigorous funnel, surfacing high-conviction impact and emerging managers for families, foundations, and multi-family offices. It delivers tailored asset allocation, thematic research, and full diligence across public and private market solutions, drawing on a database of over 500 funds and a deep impact-investing pipeline to generate returns while advancing measurable social and environmental outcomes.

Source: firm website, verified Oct 1, 2026.

Stage
Seed–Late Stage
HQ
New York, US
Founded
2015
Tracked investments
1
Acquisitions
1

Team · 5 people

from the firm's website & public directories
Anna-Marie Wascher· Founder & CEO

Founded Flat World Partners in 2015 after working at Accenture and Cantor Fitzgerald, and also founded the impact reporting platform YvesBlue. She has over ten years evaluating venture and hedge fund opportunities across US and European family offices and investment firms, and has advised several incubators and venture programs.

Kate Starr· Founder & CIO, CFA

Drives the firm's investment philosophy and leads the investment team. She previously led the investment team at the Heron Foundation managing its $300 million impact portfolio and serves on the investment committee of Impact Assets. She holds degrees from Indiana University and Johns Hopkins SAIS.

Jennifer Leonard· Managing Director, Investments, CFA

Managing Director overseeing manager research including sourcing, due diligence, and monitoring. She was previously CIO of Syntrinsic Investment Counsel and held impact and sustainable investing roles at Cornerstone Capital Group and The CAPROCK Group, with earlier experience at Morgan Stanley, Merrill Lynch, and as CFO of SKS Microfinance.

John Scanio· Managing Director

Managing Director focused on climate investments, with decades of experience across high-risk credit, early and mid-market private equity, public equity fund management, and startup operations. He co-founded a global clean equities ESG fund and later a climate tech hedge fund, and served as CFO and Head of Business Development for a fintech startup.

Isaac Eskind

What they invest in

from 1 of 1 portfolio companies

Fintech ×1

HQs:United States×1

Investments · 1 tracked

founders shown can be your intro path
OpenInvestopeninvest.comin𝕏SeedAcquired

OpenInvest builds investment portfolio management software that customizes stock and bond holdings based on individual investor values and ethical preferences, while maintaining performance relative to standard market benchmarks.

FintechSan Francisco, US

Conor Murray(CEO)inPhillip Wei(CTO)inPhilip Wei(Executive Officer, Director)Hanu KunduruMcLean ErskinePeter Borocz(Engineering Manager)

Co-investorsAbstract VenturesAndreessen HorowitzSystemiq CapitalWireframe VenturesY CombinatorAlumni Ventures+4 more

Frequently asked questions

What stage does Flat World Partners invest at?
Flat World Partners invests at the Seed, Late Stage stages.
What sectors does Flat World Partners focus on?
Flat World Partners focuses on AgTech, Cleantech, Climate Tech, EdTech, Energy, FoodTech, Healthtech, Impact & Social Good.
Where is Flat World Partners located?
Flat World Partners is headquartered in New York, US.

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