TFX Capital is an early-stage B2B technology venture capital firm that invests in service-driven, high-performing founders with military and national security backgrounds. Founded in 2015 by Brandon Shelton, the firm focuses on sectors including cybersecurity, defense, healthcare, and AI.
They made 1 investments in the last 12 months. Average disclosed round size is $18.6M (across 13 rounds with reported amounts).
Portfolio
13
Fund Size
—
Top Stage
Series A
Last 12 Mo
1
Team
BB
Brent Blake
Venture Partner
DD
Dr. David A. Bray
Venture Partner
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
14 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Apeiron Labs | Series A | $9.5M | Feb 2026 |
 Marani Health | Debt | $3.7M | May 2024 |
 Allorion Therapeutics | Series B | $50M | Mar 2023 |
| CCrowdz | Series A | $10M | May 2022 |
| RRhumbix Com | Series B | $14.3M | Sep 2021 |
 Sayari | Series C | $40M | Sep 2021 |
 Regor Therapeutics | Series B | $90M | Feb 2021 |
| Sayari | Series B | $2.5M | Jul 2020 |
| GGeneQuantum Healthcare (Suzhou) Co., Ltd. | Series A | $5.8M | Mar 2017 |
 Think Orbital | Seed | — | — |
 Apeiron | Series A | $9.5M | — |
| LLeakSignal | Seed | $1.6M | — |
 CommSafe AI | Unknown | $1.5M | — |
 FruitScout | Seed | $4M | — |
Top Co-Investors
Assembly Ventures2 shared
MissionOG2 shared
Blu Ventures2 shared
Global Cleantech Capital1 shared
Bold Capital Partners1 shared
Citi Ventures1 shared
Augment Ventures1 shared
XYZ Venture Capital1 shared
Loyal Valley Capital1 shared
Bling Capital1 shared
Vertex Ventures HC1 shared
LAV1 shared
S2G Ventures1 shared
Day One Ventures1 shared
Ally Bridge Group1 shared
Elikon Venture1 shared
Qiming Venture Partners USA1 shared
Lince Capital1 shared
Acton Capital1 shared
Lavrock Ventures1 shared
Last updated: 8 September 2026