Arch
Arch helps investors, advisers and family offices administer private-market portfolios by collecting documents, standardizing data and coordinating investment workflows.
$52MSeries B
Role not disclosedMV
Menlo Ventures
Activity from announced rounds
Activity in this selectionJul 31, 2026 · AI · Jul 1, 2026
Menlo Ventures backs early-stage technology companies, with a major focus on AI infrastructure and applications across enterprise, healthcare and consumer markets.
Its stated investment areas also include cybersecurity, fintech, robotics, hardware and supply-chain automation. Across these areas, Menlo examines how AI changes both the underlying infrastructure and the products businesses or consumers use.
The Menlo Anthology Fund is a $100 million initiative developed with Anthropic to finance AI startups. Menlo also publishes research on enterprise, consumer and healthcare AI adoption, offering founders evidence about buyer demand and spending in their markets.
Sources
- Rounds participated in
- 4
- Confirmed lead rounds
- — 4 roles undisclosed
- New companies
- 4 First participation on record · 0 follow-on
- Funding in participating rounds
- $2.3B 4 disclosed · full round size, not this investor’s share
By stage
By primary sector
By country
Rounds
4 in this selectionFireworks
Platform for specialized intelligence enabling companies to train and serve custom models
$1.5BSeries D
Role not disclosedWalden Robotics
A full-stack Physical AI company building and deploying general-purpose robots that continuously learn and improve while performing real work
$300MUndisclosed
Role not disclosedChai Discovery
Building AI models to accelerate pre-clinical drug discovery
$400MSeries C
Role not disclosed