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Fathom Fund

Fathom Fund

Houston, Texasff.vc

Overview

Fathom Fund is a venture capital firm founded in 2023 that invests in early-stage deep tech companies, with a focus on sectors including advanced computing, materials science, aerospace, climate resilience, and energy transition.

Year Founded

2023

Portfolio Companies

10

Website

ff.vc

Investments

Fathom Fund investments
CompanyDateStageLead
Observable SpaceMay 2026Series ACo-investor
Observable SpaceMay 2026Series ACo-investor
Xscape PhotonicsMar 2026Series A ExtensionCo-investor
Eridu IndustriesMar 2026Series ACo-investor
Eridu AIMar 2026Series ACo-investor

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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Firmographic Details

HeadquartersHouston, Texas
Year Founded2023

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