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Pioneer Fund — Portfolio, Page 3

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

824
Companies
$2.8B
Total invested
$4.7M
Avg. check
55
Industries
Artificial Intelligence (AI) 7Software 7Information Technology 6Manufacturing 4Biotechnology 3Health Care 2+49 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

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Portfolio companies

Showing 4972 of 824
Ticket Wallet
July 2025

Ticket Wallet is an AI based listing platform for buying and selling event tickets.

Artificial Intelligence (AI) · BrooklynSeed
Felix Biotechnology
July 2022

Felix Biotechnology is working to accelerate the deployment of novel biotherapeutics to manage infectious diseases.

Biopharma · San Francisco$314K Grant
Dapi
July 2022

Dapi is a platform that enables any application to accept payments instantly at near to 0 fees directly from bank accounts.

Banking · San FranciscoSeed
Pivot Robots
July 2024

Pivot Robots uses AI vision software with robots and sensors to improve industrial automation adaptability.

3D Technology · San FranciscoSeed
Zero
June 2025

Zero is a software development company that offers AI-based email management software that manages inbox and summarize conversations.

Artificial Intelligence (AI) · San Francisco$2.0M Seed
Indee Labs
June 2023

Indee Labs is unlocking gene-modified cell therapy for the masses with scalable hardware for gene delivery.

Biotechnology · San FranciscoNon-equity Assistance
Pally
June 2025

Pally is an AI-native relationship intelligence app.

Artificial Intelligence (AI) · San FranciscoPre-Seed
Fluently
June 2024

Your personal English tutor

Information Technology · San FranciscoSeed
Eclipse Foods
June 2022

Eclipse Foods is a food manufacturing company that provides plant-based ice cream and dairy products with taste and texture.

Food and Beverage · OaklandSeries B
NextUI
June 2024

Make beautiful websites regardless of your design experience - Open Source React UI Library

Information Technology · BostonSeed
Repacket
June 2023

Repacket makes browsing the internet secure. We detect and block threats before employees can make mistakes.

Cyber Security · Los Angeles$3.5M Seed
Better Auth
June 2025

Better Auth provides tools for developers to simplify how developers manage user authentication.

Developer Tools · San FranciscoSeed
Orthogonal
June 2026

Orthogonal develops medical device software enabling connected healthcare solutions and improved patient outcomes.

Developer APIs · San Francisco$4.3M Seed
Palitronica
June 2023

Palitronica provides cyber-protection for critical infrastructure and associated supply chains.

Cyber Security · KitchenerGrant
Riogrande
June 2022

Riogrande is an e‑commerce aggregator that acquires, operates, and scales consumer brands.

E-Commerce · Mexico CitySeries A
The Ankler
June 2022

The Ankler offers an entertainment industry newsletter, featuring commentary and gossip.

Content Creators · Los AngelesSeed
Metal
June 2026

Metal is a data-driven platform that help founders identify, research, and connect with investors and manage fundraising workflows.

Software · DoverSeed
Epsilon3
June 2022

Epsilon3 is the OS for spacecraft and complex operations.

B2B · Los AngelesSeries A
Ralo
June 2026

Ralo is a smart, user-friendly approach to handle house financing, particularly for first-time purchasers.

New York$2.9M Seed
HUD
June 2026

HUD is the platform for building RL environments and post training datasets.

Artificial Intelligence (AI) · San Francisco$500K Series A
Flagright
June 2026

Flagright delivers AI-native transaction monitoring and AML compliance solutions through its highly customizable, API-first platform.

Artificial Intelligence (AI) · Santa Clara$4.3M Series A
Kopra Bio
June 2026

Kopra Bio is a Biotechnology Research firm offering that cure cancer through viral immunotherapy technology.

Biotechnology · San FranciscoSeed
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

Artificial Intelligence (AI)7
Software7
Information Technology6
Manufacturing4
Biotechnology3
Health Care2

About Pioneer Fund's portfolio

How many companies has Pioneer Fund invested in?

Pioneer Fund has invested in 824 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 Artificial Intelligence (AI), Software, Information Technology, Manufacturing, Biotechnology. The firm invests across 55 different industry categories.

What is Pioneer Fund's largest investment?

Among tracked funding rounds, Lio received $30.0M in a Series A round. Pioneer Fund's total known invested capital is $2.8B.

What is the average investment size for Pioneer Fund?

Pioneer Fund's average investment size is $4.7M across its portfolio of 824 companies.

What are Pioneer Fund's most recent investments?

Recent Pioneer Fund portfolio additions include Ticket Wallet, Felix Biotechnology, Dapi, Pivot Robots, Zero. These companies were founded in 2020 or later.

Reach the founders behind these 824 companies
Verified emails and LinkedIn profiles, updated monthly.
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