Lightbank

Activity from announced rounds

Activity in this selectionOct 24, 2026 · Enterprise software · Jan 1, 2026

Lightbank is the Chicago investment firm identified by Ours Privacy’s founder as a Series A co-lead.

Recorded funding activity

The recorded activity also includes Footprint’s financial compliance workflows, Rebuild’s contractor claim-administration tools and Kairon’s software for value-based care operations. These are different professional workflows within the firm’s covered financings.

Sources
Rounds participated in
7
Confirmed lead rounds
1
4 roles undisclosed
New companies
7
First participation on record · 0 follow-on
Funding in participating rounds
$144.5M
6 disclosed · full round size, not this investor’s share

By stage

Series A3
Series B2
Seed1
Undisclosed1

By primary sector

AI1
Cybersecurity1
Defense tech1
Enterprise software1
Fintech1
2 more
Healthtech1
Proptech1

By country

United States6
United Kingdom1

Rounds

7 in this selection
Chariot Claims

Chariot Claims helps consumers identify potential claims and connects them with law firms handling mass arbitration and other actions.

$10MSeries A
Participant
Footprint

An agentic risk and compliance platform that helps financial institutions investigate cases and run KYC, sanctions and monitoring policies with an auditable record.

$25MSeries B
Participant
Rebuild

Workflow software for property-restoration contractors that automates estimates, insurance-claim work and project administration.

>$13MFunding
Lead
Ours Privacy

Provides a HIPAA-compliant customer data platform for healthcare marketers

$15MSeries A
Role not disclosed
Valarian

Building the sovereign infrastructure layer for high-consequence operations and AI-driven systems

$50MSeries A
Role not disclosed
Letter AI

Provides AI-native revenue enablement platform for go-to-market teams

$40MSeries B
Role not disclosed
Bearing

Provides physical security operations software built natively on ServiceNow for enterprise security teams to automate workflows and integrate AI agents

$4.5MSeed
Role not disclosed