Introducing F4 Champions, a new accelerator for founders at the earliest stage.F4 Champions for early-stage foundersEnrollment closesAugust 2Learn more

Team Portfolio Raise Champions Essays

F4/Vertex Ventures US/Activity

Vertex Ventures US Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

Types

Time range

5 investments· OCT 2024 – FEB 2026Show all

Investment

Participated in Onshore's $31M Series B led by FPV Ventures; Onshore is the rebrand of portfolio company SPRX Tax.

Onshore

Onshore Vertex Ventures US

Vertex Ventures US | Activity | F4

finance.yahoo.comFEB 2026

FEB 2026

Investment

Led Cleric's $5.5M seed extension (AI-powered autonomous SRE platform), bringing total funding to $9.8M alongside Zetta Venture Partners.

Cleric

Cleric Vertex Ventures US

vvus.comDEC 9, 2025

DEC 9, 2025

Investment

Invested in SWARM Biotactics, a defense technology company developing bio-robotic swarms using cyborg insects.

Swarm Biotactics

Swarm BiotacticsVertex Ventures US

medium.comAUG 4, 2025

AUG 4, 2025

Investment

Backed Northflank, a modern PaaS platform built for developer and SRE team flexibility.

Northflank

Northflank Vertex Ventures US

medium.comNOV 11, 2024

NOV 11, 2024

Investment

Led Series A in SPRX Tax (now Onshore), an AI-powered R&D tax credit automation platform.

Onshore

Onshore Vertex Ventures US

medium.comOCT 8, 2024

OCT 8, 2024

New Fund

Raised $200M Fund III to double down on high-conviction early-stage investing in SaaS and infrastructure software.

Vertex Ventures US Fund III ($200M)

Vertex Ventures US

businesswire.comSEP 2022

SEP 2022