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CompaniesRobotics and AIUpdated Oct 8, 2026

Ledgebrook

Private. Ledgebrook is an AI-native specialty insurance platform built by insurance insiders. Brokers get answers in hours on custom and complex risk, experienced underwriters make every decision.

Last round
$200M Primary equity financing
Backed by
Allianz X
Launched
2022
People
8
LedgebrookOpportunities are private
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7 questions · private · nothing shared without consent
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Overview

Updated Oct 8, 2026

Every fact carries a numbered source. Where we can't source something, it says so.

Identity fields from the company record are sourced where a source is recorded; those have no number.

Founded
2022 · as of 2026-10-073
Headcount
around 300 · as of 2026-10-073
Headquarters
Boston · as of 2026-10-073
Sector
Robotics and AI · as of 2026-10-073
Stage
Series C · as of 2025-06-202
Geography
Boston

Funding

How much has Ledgebrook raised?

Rounds and backers, each sourced.

Rounds

  1. 2026-10-07

    Primary equity financing · $200M raised3

    Led by Allianz X · Rockefeller Capital Management

  2. 2025-06-20

    Series C · $65M raised2

    Led by The Stephens Group

  3. 2024-09-12

    Series B · $17M raised1

    Led by Duquesne

  4. Mar 2024

    Series A · $24M raised1

    Led by Not recorded

Who backs Ledgebrook?

  • Allianz XLed the Primary equity financing, 2026-10-073
  • Rockefeller Capital ManagementLed the Primary equity financing, 2026-10-073
  • The Stephens GroupLed the Series C, 2025-06-202
  • DuquesneLed the Series B, 2024-09-121

Opportunities For accredited investors

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People

Who founded and leads Ledgebrook?

Names and titles only, each sourced.

  • Anthony Segal KnowlesCFO4
  • Adrian CoplandCOO4
  • Erik SoriaChief Reinsurance Officer, Head of Strategy4
  • Eric KobrickGeneral Counsel4
  • Gage CaligarisFounder & CEO4
  • Ruiqi LiChief Product & Data Officer4
  • John MullenPresident, E&S4
  • Nathan HallCTO4

Sources

Every claim on this page traces to one of these. The numbers match the citations above.

  1. 1
  2. 2
  3. 3
  4. 4
    About Us | Ledgebrook opens in a new tabPeople · accessed Oct 8, 2026
  5. 5