Preston-Werner Ventures logo

Preston-Werner Ventures

North America, California, United States, San Francisco

Description

Preston-Werner Ventures is an investment firm that works on social justice, climate change, and technology.

Investor Profile

Preston-Werner Ventures has made 13 investments, with 7 in the past 12 months and 23% as lead.

Stage Focus

  • Pre Seed (31%)
  • Seed (31%)
  • Series A (23%)
  • Angel (8%)
  • Series C (8%)

Country Focus

  • United States (77%)
  • United Kingdom (8%)
  • Australia (8%)

Industry Focus

  • Software
  • Information Technology
  • Developer Tools
  • Artificial Intelligence (Ai)
  • Cloud Computing
  • Energy
  • Environmental Engineering
  • Cloud Infrastructure
  • Cloud Management
  • Devops
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Preston-Werner Ventures frequently co-invest with?

SC
North America, California, United States, Los Angeles
Co-Investments: 1
P&
North America, California, United States, Sunnyvale
Co-Investments: 1
Prelude Ventures
North America, California, United States, San Francisco
Co-Investments: 1
N1
Europe, Hlavni mesto Praha, Czech Republic, Prague
Co-Investments: 1
bd Partners
Europe, Hlavni mesto Praha, Czech Republic, Dejvice
Co-Investments: 1
Amplify Partners
North America, California, United States, Menlo Park
Co-Investments: 2
Lux Capital
North America, New York, United States, New York
Co-Investments: 1
Garage Capital
North America, California, United States, Ontario
Co-Investments: 2
Future Back Ventures by Bain & Company
North America, California, United States, San Francisco
Co-Investments: 1

Which angels does Preston-Werner Ventures often collaborate with?

Paul Copplestone
Asia, Singapore
Shared Deals: 2
JD
North America, California, United States, Palo Alto
Shared Deals: 1
GP
Europe, England, United Kingdom, London
Shared Deals: 1
ZR
North America, California, United States, San Francisco
Shared Deals: 2
CH
North America, California, United States, San Francisco
Shared Deals: 1
AM
North America, California, United States, San Francisco
Shared Deals: 1
AS
North America, California, United States, Palo Alto
Shared Deals: 1
FA
North America, California, United States, Stanford
Shared Deals: 1
AR
North America, Georgia, United States, Atlanta
Shared Deals: 1

What are some of recent deals done by Preston-Werner Ventures?

Mote

Los Angeles, California, United States

Mote creates more utilities, businesses, and transportation companies seek to minimize carbon emissions by using clean hydrogen.

CleanTechEnvironmental Engineering
Series AMar 4, 2025
Amount Raised: $7,000,000

Voidzero is a software development company that offers open source toolchain for JavaScript.

Information TechnologyInternetSoftware
SeedNov 10, 2024
Amount Raised: $4,600,000
BuildPass

Melbourne, Victoria, Australia

The first AI-powered operating system for construction sites.

ConstructionInformation TechnologySoftware
SeedOct 24, 2024
Amount Raised: $7,500,000
Brightband

San Francisco, California, United States

Brightband is a software company that develops an advanced, end-to-end Earth System AI to improve weather and climate-related decisions.

Artificial Intelligence (AI)Information TechnologySoftware
Series ASep 19, 2024
Amount Raised: $10,000,000
Aalo Atomics

Austin, Texas, United States

Aalo makes small, factory-manufactured nuclear reactors that can fit in your garage, and power anything from a datacenter to a large city.

EnergyNuclear
Series AAug 14, 2024
Amount Raised: $27,000,000
Langbase

San Francisco, California, United States

Langbase is the most powerful serverless platform for building AI products. Build, deploy, and scale AI agents with managed memory (RAG).

Developer Tools
Pre SeedAug 1, 2024
Myriad AI

San Francisco, California, United States

Myriad AI provides a reliable and controllable AI-powered platform to put Compliance on Autopilot, enabling businesses to thrive.

Artificial Intelligence (AI)
Pre SeedJul 25, 2024
Amount Raised: $2,000,000
Aspect Build

San Francisco, California, United States

The Developer Platform for Monorepos

Software
Pre SeedDec 1, 2023
Tldraw

London, England, United Kingdom

tldraw is an infinite canvas SDK.

Software
SeedNov 22, 2023
Amount Raised: $2,000,000
Rho Impact

Charlottesville, Virginia, United States

Rho Impact provides data, tools, and services to make the world's most verifiable and auditable impact claims.

Predictive AnalyticsProfessional ServicesRisk ManagementSaaS
Pre SeedNov 20, 2023
Amount Raised: $1,125,000