Companies

Eight companies redefining what software can do in regulated industries.

Northbarn's portfolio spans Fund I (fully deployed, 2019) and Fund II (actively deploying, 2022). We invest at Series A, with initial checks between $7M and $15M. Every company in our portfolio has earned institutional validation in its respective domain before we led the round.

Past performance is not indicative of future results.

Portfolio companies
Fund II

Abridge

AI Clinical Documentation for Physicians

Ambient AI that generates structured clinical notes from physician-patient conversations, integrating with EHR workflows to reduce documentation burden without altering clinical practice.

Stage: Series A Year: 2022
Fund I

Casetext

AI Legal Research Platform

AI-powered legal research and brief drafting for law firms, combining case law retrieval with argument analysis in a workflow familiar to practicing attorneys.

Stage: Series A Year: 2021
Fund I

Overjet

AI Dental Diagnostics

AI diagnostic overlay for dental radiographs that assists clinicians in identifying disease and supports insurance claims adjudication with auditable, regulatory-grade outputs.

Stage: Series A Year: 2021
Fund II

Parafin

Embedded Business Lending Platform

Embedded capital solution for SMBs accessed through the platforms they already operate on, with underwriting logic built on real-time business performance data rather than traditional credit models.

Stage: Series A Year: 2022
Fund II

Kenect

AI-Driven Patient Engagement Platform

AI communication layer for healthcare practices that automates scheduling, intake, and follow-up across channels while maintaining HIPAA-compliant patient record linkage.

Stage: Series A Year: 2023
Fund II

Vigil

AI Compliance Monitoring for Wealth Management

Automated surveillance and compliance monitoring for registered investment advisers and wealth managers, reducing manual review burden for teams under SEC and FINRA obligations.

Stage: Seed Year: 2023
Fund II

Basis Theory

Tokenization Infrastructure for Payments Compliance

Developer-first payment card tokenization vault that enables fintechs and payment platforms to handle card data with PCI-DSS scope reduction and enterprise-grade isolation.

Stage: Seed Year: 2022
Fund I

Clearbit

B2B Data Enrichment for Financial Workflows

B2B data enrichment infrastructure that populates company and contact intelligence into financial workflow systems, supporting KYC and counterparty diligence processes.

Stage: Seed Year: 2020

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