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Pioneer Fund — Portfolio, Page 19

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

828
Companies
$3.3B
Total invested
$4.8M
Avg. check
50
Industries
Software 8Artificial Intelligence (AI) 7Information Technology 4Health Care 4FinTech 3Manufacturing 3+44 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

jane@on●●●●●●●.com
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Portfolio companies

Showing 433–456 of 828
SigmaOS
November 2022

SigmaOS is an AI-powered browser that helps users work faster with intelligent tabs, built-in assistants, and productivity tools.

Artificial Intelligence (AI) · London$4.0M Seed
Deskimo
November 2021

Deskimo is a desk booking app that provides remote workforce access to desk space.

Coworking · SingaporeSeed
EthXY
November 2023

EthXY is a blockchain gaming initiative.

Gaming · Middletown$1.6M Pre-Seed
Narrative
November 2025

Narrative is the AI video processing infrastructure, enabling agents to understand and process video as easily as they do text.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Wefunder
November 2024

Wefunder is a platform that enables startups to raise capital from their customers and community, alongside VCs and angels.

Crowdfunding · San FranciscoVenture - Series Unknown
Credal.ai
November 2024

Build Enterprise AI agents for any chat surface, powered by your data and tools, subject to enterprise controls

Artificial Intelligence (AI) · New YorkSeries A
LunaBill
November 2025

LunaBill builds billing automation software with AI Voice Agents to handle insurance calls for healthcare billing teams.

Artificial Intelligence (AI) · San FranciscoPre-Seed
Magic Patterns
November 2025

Magic Patterns aids software teams in prototyping with AI, offering design tools and export options to React and Figma.

Artificial Intelligence (AI) · San Francisco$6.0M Series A
Nest Genomics (YC W22)
January 2023

Nest Genomics is a lab-agnostic, comprehensive software solution for implementing genomic programs at scale.

Health Care · New York$8.5M Seed
Eloquent AI
October 2025

The AI Operator for Financial Services

Enterprise Software · San FranciscoNon-equity Assistance
Airhart Aeronautics
October 2025

Airhart Aeronautics creates semi-autonomous airplanes that make it easier for pilots to operate their own planes.

Aerospace · San Francisco$4.6M Venture - Series Unknown
54gene
October 2022

54gene is a healthcare startup that offers a genetics testing platform.

Biotechnology · Washington$50.0M Convertible Note
Chirality Biosciences
October 2025

Chirality Biosciences is a developer of chiral molecule separation technology enabling faster, safer, and side-effect-free drug production.

Health Care · Farmingdale$3.1M Seed
Notebook Labs
October 2022

Notebook Labs is a platform uses zero-knowledge to set a decentralized, and verifiable identity for Web3, uses to access KYC solutions.

Cryptocurrency · Stanford$3.3M Seed
Conductor Quantum
October 2024

Conductor Quantum is building quantum computers on silicon chips. Our AI-software creates qubits 1000x faster than current methods.

Artificial Intelligence (AI) · San FranciscoPre-Seed
Netmaker
October 2022

Netmaker is a modern virtual platform providing networking solution that runs on wireguard.

Consulting · Candler$2.3M Seed
Caravel Bio
October 2025

Caravel Bio is a biotechnology company developing an integrated platform for protein discovery and engineering.

Biotechnology · Portland$7.8M Grant
ContainIQ
October 2021

ContainIQ is a Kubernetes native monitoring and tracing platform.

Information Technology · Hoboken$2.5M Seed
CB Therapeutics
October 2022

CB Therapeutics is a biotech company that specializes in the biosynthetic production of cannabinoids from sugar.

Biotechnology · La JollaVenture - Series Unknown
Stipop (YC S21)
October 2021

Stipop offers messaging, video, and profile stickers for apps intended to enrich online communication.

Apps · Los AngelesSeed
Derisk
October 2022

Derisk is a crypto custody infra and leverages Multi-Party Computation (MPC) cryptography.

Blockchain · Seattle$1.0M Pre-Seed
Loanbase
October 2021

Commercial Lending Made Simple

Financial Services · San Francisco$50K Convertible Note
Depot
March 2026

Depot is a build acceleration and developer productivity platform that speeds up container builds and GitHub Actions runners by up to 40x.

Cloud Computing · Beaverton$10.0M Series A
Lio
March 2026

Lio support teams in organizing operational data and managing business workflows through customizable digital registers.

Artificial Intelligence (AI) · San Francisco$30.0M Series A

Where Pioneer Fund invests

Software8
Artificial Intelligence (AI)7
Information Technology4
Health Care4
FinTech3
Manufacturing3

About Pioneer Fund's portfolio

How many companies has Pioneer Fund invested in?▸

Pioneer Fund has invested in 828 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Pioneer Fund invest in?▸

Pioneer Fund's top investment sectors include Software, Artificial Intelligence (AI), Information Technology, Health Care, FinTech. The firm invests across 50 different industry categories.

What is Pioneer Fund's largest investment?▸

Among tracked funding rounds, 54gene received $50.0M in a Convertible Note round. Pioneer Fund's total known invested capital is $3.3B.

What is the average investment size for Pioneer Fund?▸

Pioneer Fund's average investment size is $4.8M across its portfolio of 828 companies.

What are Pioneer Fund's most recent investments?▸

Recent Pioneer Fund portfolio additions include SigmaOS, Deskimo, EthXY, Narrative, Wefunder. These companies were founded in 2020 or later.

Reach the founders behind these 828 companies
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