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LemonEdge Secures $21M Series A Led by Blackstone to Modernize Private Markets Infrastructure

By Lauren Towner · 29 July 2026

In brief: LemonEdge has raised $21M in Series A funding led by Blackstone and BNY to expand its modern fund accounting platform for private markets, appointing David T. O’Malley as the new CEO.

Key facts
Funding Amount$21 million
Total Funding$30+ million
Assets Under Management$2.5 trillion
Lead InvestorBlackstone Innovations Investments
Press Release: LemonEdge Secures $21M Series A Led by Blackstone to Modernize Private Markets Infrastructure | Featured Image by FF News

Quick Summary

LemonEdge has secured $21 million in Series A funding led by Blackstone Innovations Investments and BNY to scale its modern fund accounting platform. The capital will accelerate product development and expansion across the US and EMEA, addressing the private markets infrastructure gap as global AUM scales toward $26.7 trillion.

How Does LemonEdge Solve Private Market Complexity?

LemonEdge provides a system of record designed specifically for the intricate requirements of private equity, fund administrators, and large family offices. By replacing legacy accounting systems that often freeze under modern complexity, the platform brings previously offline processes into a real-time environment. This ensures that data remains governed, auditable, and accurate across the entire fund lifecycle.

  • Automated workflows for complex fund structures.
  • Native AI capabilities to enhance investor reporting and analytics.
  • Real-time intelligence to shorten close cycles and reduce audit risk.

What Results Has LemonEdge Delivered for Global Firms?

The platform currently serves clients managing over $2.5 trillion in assets, demonstrating its ability to handle massive scale. With the new $21 million investment, LemonEdge is poised to accelerate its 2026 and 2027 innovation roadmaps. The appointment of David T. O’Malley as CEO and Board Chair signals a strategic shift toward aggressive global expansion, particularly in the US market.

  • Total funding raised to date exceeds $30 million.
  • Global private market AUM is forecast to reach $26.7 trillion by 2030.
  • Expansion focus includes US and EMEA regions.

How Will the New Leadership Drive Growth?

The addition of David T. O’Malley and Katharine Briggs to the senior leadership team focuses on scaling enterprise fintech operations. O’Malley’s background in orchestrating successful exits and Briggs’ expertise in client expansion strategy will be critical as the firm seeks to capture a larger share of the modern fund accounting market. Their goal is to ensure clients realize increasing value from the platform through better data insights and operational efficiency.

FF NEWS TAKE:

This Series A round is a significant validator for LemonEdge. Securing backing from Blackstone Innovations Investments and BNY - two titans of market infrastructure - proves that the industry is desperate to move away from fragmented legacy tools. As private markets grow in complexity, the shift toward modern fund accounting isn't just a luxury; it's an operational necessity. LemonEdge is now firmly positioned to lead this infrastructure overhaul.

Frequently asked questions

How much funding did LemonEdge raise in its Series A?

LemonEdge raised $21 million in its Series A funding round. The investment was led by Blackstone Innovations Investments and joined by BNY, with participation from Sidekick Partners, bringing the company's total funding to over $30 million.

Who is the new CEO of LemonEdge?

David T. O’Malley has been appointed as the Chief Executive Officer and Board Chair of LemonEdge. Based in New York, O’Malley previously served as President of Numerated Growth Technology and brings extensive experience in scaling SaaS and enterprise fintech businesses.

What problem does the LemonEdge platform solve for private markets?

LemonEdge addresses the limitations of legacy accounting systems by providing a modern system of record. It automates complex, offline processes in real-time, offering auditable and governed data insights for private equity firms, fund administrators, and family offices.

About the companies

Sidekick Partners

3 stories on FF News since 2026

Previously on FF News:

Blackstone

Website · 16 stories on FF News since 2021

Previously on FF News:

Moody’s Analytics

Part of Moody's · Website · 7 stories on FF News since 2022

Previously on FF News:

Companies in this story: Sidekick Partners, Blackstone, Moody’s Analytics, BNY, Blackstone Innovations Investments, Numerated Growth Technology, LemonEdge

People in this story: David T. O’Malley, Christine Waldron, Katharine Briggs, Stevi Petrelli

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