Bessemer Venture Partners

Activity from announced rounds

Activity in this selectionUnited States · Oct 23, 2026 · Jan 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
39
Confirmed lead rounds
6
26 roles undisclosed
New companies
37
First participation on record · 2 follow-on
Funding in participating rounds
$22.6B
36 disclosed · full round size, not this investor’s share

By stage

Series A12
Series C+10
Series B6
Seed4
Undisclosed4
2 more
Pre-seed2
Growth1

By primary sector

AI5
Cybersecurity5
Developer tools4
Enterprise software4
Fintech4
9 more
Healthtech4
Defense tech3
Climate tech2
Ecommerce2
Hardware2
Biotech1
Consumer1
Industrial tech1
Mobility1

By country

United States39

Rounds

39 in this selection
Mach9

AI CAD software that turns laser scans and imagery into engineering drawings for infrastructure projects.

$34MSeries A
Lead
Soufflé Therapeutics

Soufflé Therapeutics develops targeted RNA medicines for patients with muscle disorders and heart failure.

$135MSeries B
Participant
Miter

A construction operating system for payroll, human resources and field operations.

$40MSeries B
Participant
EliseAI

Agentic AI software for housing operators and healthcare providers that automates customer conversations and operational workflows.

$350MGrowth financing
Lead
StarSling

Fast GitHub Actions runners paired with AI agents that optimize continuous integration workflows.

UndisclosedPre-Seed
Participant
Archy

Cloud software combines dental practice operations and clinical tools with AI agents for routine administrative work.

$50MSeries C
Participant
Graph AI

An AI-native pharmacovigilance platform that helps pharmaceutical safety teams process adverse-event cases, connect evidence and prepare regulatory reporting while keeping experts in control of safety decisions.

$13.3MSeries A
Participant
Harmoni

A factory-orchestration platform connects workers, machines and business systems to coordinate production in real time.

$10MSeries A
Lead
Upwind Security

Upwind provides runtime-first cloud security for enterprise security teams.

~$300MFunding
Lead
Unrivaled

Professional women's basketball league with player equity and ownership model

$100MSeries C
Role not disclosed
Twin1 AI

Gives professionals AI-powered digital twins that scale their expertise securely

$20MSeed
Role not disclosed
Rundoo

AI-first system of record for independent hardware, paint, and supply stores

$30MSeries B
Role not disclosed
Flagler Health

AI platform coordinating clinical and administrative workflows for musculoskeletal care providers

$50MSeries B
Role not disclosed
Malachyte

Real-time personalization that adapts product recommendations to shopper behavior, including for visitors who are not logged in.

$10MSeed
Lead
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
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
Farther

Provides an AI-based wealth-management platform for financial advisors.

$150MSeries D
Role not disclosed
Furientis

Furientis develops interceptor missiles designed for affordable production at scale.

$5MPre-seed
Participant
Amperos Health

Amperos Health combines AI collections workflows and revenue-cycle specialists to recover unpaid insurance claims for healthcare providers.

$16MSeries A
Lead
Zenskar

AI-native billing and revenue automation platform for complex B2B pricing models

$15MSeries A
Role not disclosed
HockeyStack

Builds revenue intelligence platform with AI agents for enterprise sales

UndisclosedUndisclosed
Role not disclosed
Axiamatic

Provides an agentic platform to accelerate enterprise transformations

$54MSeries A
Role not disclosed
NODA AI

Builds AI orchestration software and autonomous agents for defense and intelligence operations

$25MSeries A
Role not disclosed
Avantos

Provides AI-native operating system for financial services firms

$35MSeries A
Role not disclosed
ChipAgents

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

$74MSeries A
Role not disclosed
Breaker

Develops AI agent software for autonomous systems control

$6MSeed
Role not disclosed