Clearline

The index

The work,
company by
company.

Thirty-seven companies and counting. A representative selection appears below — every name here is a business we helped capitalize and continue to support.

12 companies
  • Active'22

    Halcyon Grid

    Energy Infrastructure

    Software-defined controls that let utilities orchestrate distributed storage and demand as a single virtual power plant.

    Series B · Led round
  • Active'23

    Meridian Foundry

    Advanced Manufacturing

    A cloud manufacturing OS that turns CAD files into priced, scheduled parts across a vetted network of precision shops.

    Series A · Led round
  • Public'20

    Cohere Logistics

    Supply Chain

    Freight intelligence that prices, books, and audits ocean and rail capacity in real time for mid-market importers.

    Growth
  • Active'21

    Praxis Bio

    Industrial Biology

    Engineered enzymes that replace petrochemical inputs in textiles and packaging at commodity-competitive cost.

    Series B · Led round
  • Active'23

    Northwind Health

    Care Delivery

    A clinician-led platform that brings specialty infusion care into the home for chronic-condition patients.

    Series A
  • Active'22

    Sable Compute

    Infrastructure Software

    A scheduling layer that packs AI training across heterogeneous clusters, recovering idle accelerator time.

    Series B · Led round
  • Acquired'19

    Ledgerwright

    Financial Infrastructure

    Programmable treasury rails that let operating companies move, reconcile, and forecast cash across entities.

    Growth
  • Active'23

    Terraform Yield

    AgTech

    Soil-sensing and variable-rate guidance that lifts row-crop margins while cutting nitrogen runoff.

    Series A
  • Active'24

    Verity Materials

    Materials

    Carbon-negative cement chemistry that drops into existing kilns without retooling the production line.

    Seed · Led round
  • Active'23

    Atlas Defense Systems

    National Security

    Autonomy software and sensor fusion for contested-logistics drones procured under allied defense programs.

    Series A
  • Active'24

    Quorum Labs

    Developer Tools

    A verification engine that proves backend systems satisfy their contracts before they ship to production.

    Seed
  • Active'21

    Wavelength Water

    Water Tech

    Membrane systems that recover potable water from industrial brine at half the energy of thermal desalination.

    Series B