LendOS Completes Series A Round
LendOS, a Miami, Florida–based fintech platform purpose-built for private credit lifecycle operations, has completed its Series A funding.
The round was led by Blackstone Innovations Investments, with participation from Illuminate Financial and Liberty City Ventures.
Blackstone Innovations Investments is the strategic, early-stage investment arm of Blackstone’s Technology and Innovations group, focusing on companies in key areas such as fintech, proptech, cybersecurity, and enterprise software to drive technological advancement both within Blackstone and across its portfolio ecosystem.
The company will use the funding to accelerate its product roadmap and scale its go-to-market efforts.
Founded by John Olesky and Josh Herrera, LendOS is a fintech platform designed for private credit lifecycle operations, offering a unified operating system for asset managers, direct lenders, and third-party servicers. Its modern infrastructure consolidates loan servicing, deal management, trade management, and document automation. The platform integrates seamlessly with existing client systems, providing auditability, straight-through processing, and real-time portfolio visibility across funds, facilities, and counterparties. Headquartered in Miami, Florida, LendOS launched its SaaS platform in 2025 and offers a future-ready alternative to legacy systems.
Funding Details
Company: Lending Market Technology Inc. (LendOS)
Raised: Undisclosed
Round: Series A
Funding Date: September 2025
Lead Investor: Blackstone Innovations Investments
Additional Investors: Illuminate Financial, Liberty City Ventures
Company Website: https://www.lendos.io/
Software Category: Fintech / Lending Operations Platform