Bessemer Venture Partners

Activity from announced rounds

Activity in this selectionJul 31, 2026 · Jul 1, 2026

Bessemer Venture Partners has dedicated seed, early-stage and growth practices, investing across enterprise software, developer technology, fintech, healthcare and deep technology.

Its Roadmaps set out the investment team’s sector theses, giving founders a way to understand how Bessemer evaluates emerging markets before approaching a partner. Atlas publishes company-building research alongside those investment perspectives.

Portfolio resources include talent searches, candidate introductions and compensation benchmarks, as well as operating advisers, commercial connections and peer forums. The combination is relevant when a startup needs both a sector investor and help building its first executive or commercial organisation.

Sources
Rounds participated in
6
Confirmed lead rounds
—
6 roles undisclosed
New companies
5
First participation on record · 1 follow-on
Funding in participating rounds
$2B
6 disclosed · full round size, not this investor’s share

By stage

Series A2
Growth1
Seed1
Series B1
Series C+1

By primary sector

Cybersecurity3
AI1
Climate tech1
Hardware1

By country

United States5
Israel1

Rounds

6 in this selection
ChipAgents

ChipAgents develops AI tools that turn chip specifications and code into RTL, verification assets and root-cause analysis.

$60MSeries A+
Role not disclosed
Onyx Security

Secure AI control plane for the enterprise.

$113MSeries B
Role not disclosed
Act Security

Cloud security software that restricts effective access across identities, networks and AI workloads.

$40MSeries A
Role not disclosed
Sila

Develops and manufactures advanced battery solutions for critical industries

$300MGrowth
Role not disclosed
Fireworks

Platform for specialized intelligence enabling companies to train and serve custom models

$1.5BSeries D
Role not disclosed
QIZ Security

Provides cryptographic posture and Post-Quantum Cryptography (PQC) management

$17MSeed
Role not disclosed