# Walden Catalyst

**Source:** https://www.startuphub.ai/startups/walden-catalyst
**Profile type:** Startup

> A venture capital firm focused on deeptech investments.

## About

Walden Catalyst is a venture capital firm that plays a significant role in the European deeptech ecosystem. They are a co-publisher of the "2026 European Deeptech Report," which highlights trends and investment in deep technology across Europe. The firm focuses on backing deeptech companies addressing global challenges in areas like climate, energy, defense, and productivity.

## Key facts

- **Slug:** walden-catalyst
- **Website:** https://www.waldencatalyst.com/
- **Location:** San Francisco, United States
- **Founded:** 2021-01-01
- **Employees:** 12
- **Operating status:** Active
- **Total funding:** $550M
- **Sectors / tags:** Deep Tech, Venture Capital, Climate Tech, Energy, Defense, Semiconductors, Space, Computational Biology, Computational Chemistry, Data & AI, Cloud Computing, Digital Biology, Fintech, Biotechnology
- **Social:**
  - LinkedIn: https://www.linkedin.com/company/walden-catalyst/

## Frequently asked

### What does Walden Catalyst do?

Walden Catalyst is a venture capital firm that plays a significant role in the European deeptech ecosystem. They are a co-publisher of the "2026 European Deeptech Report," which highlights trends and investment in deep technology across Europe. The firm focuses on backing deeptech companies addressing global challenges in areas like climate, energy, defense, and productivity.

### What is Walden Catalyst's valuation?

StartupHub estimates Walden Catalyst's effective valuation at $2.1B (range $1.4B to $3.3B, 10% confidence), based on comparable companies in the sector.

### How much funding has Walden Catalyst raised?

Walden Catalyst has raised a total of $550M in funding. The most recent round on record is Inaugural Fund.

### Where is Walden Catalyst headquartered?

Walden Catalyst is headquartered in San Francisco, United States.

### When was Walden Catalyst founded?

Walden Catalyst was founded in 2021.

### What industry does Walden Catalyst operate in?

Walden Catalyst operates in Deep Tech, Venture Capital, Climate Tech, Energy, Defense, Semiconductors.

### How many employees does Walden Catalyst have?

Walden Catalyst has approximately 12 people on record.

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