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1517 Fund — Portfolio

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

76
Companies
$622.2M
Total invested
$8.2M
Avg. check
67
Industries
Aerospace 7Software 5Robotics 5Artificial Intelligence (AI) 4Information Technology 3Machine Learning 3+61 more
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Portfolio companies

Showing 1–24 of 76
Marathon Fusion
September 2026

Marathon Fusion designs, engineers and scales next-generation technologies to enable the deployment of fusion power plants.

San Francisco$3.6M Grant
Zeno Power
August 2026

Zeno is developing next-generation radioisotope power systems that generate carbon-free, resilient power for decades.

Aerospace · Washington$3.6M Venture - Series Unknown
corner
July 2026

Corner is a social mapping app that helps users discover, organize, and share curated places worldwide.

Apps · New York$6.9M Venture - Series Unknown
Storii
November 2025

Software for Senior Care

Elder Care · San Mateo$1.7M Grant
Solideon
October 2025

Solideon develops autonomous micro-factories that can build anything, anywhere.

3D Printing · BerkeleySeed
Lactiga
September 2025

Lactiga is a biotherapeutics company advancing its patented biologics to transform the anti-infective sector and protect vulnerable patients

Biotechnology · PrincetonGrant
Space Kinetic
August 2025

Building resilient in-space supply lines.

Aerospace · Albuquerque$12.0M Seed
Aethero
June 2025

Aethero is building the future of space computing and autonomy.

Aerospace · San Francisco$8.4M Seed
Luminar
May 2025

Luminar is an autonomous vehicle and lidar technology company for passenger cars, commercial trucking, and robo-taxi.

Artificial Intelligence (AI) · Orlando$35.0M Post-IPO Equity
Trilobio
May 2025

Trilobio develops an automated laboratory platform that combines robotics, software, and tools to execute biological experiments.

Biotechnology · San Francisco$8.0M Seed
Durin
April 2025

Durin Mining Technologies builds autonomous drilling rigs to streamline and modernize mineral exploration processes.

Autonomous Vehicles · El Segundo$3.4M Pre-Seed
ExLabs
March 2025

Next-generation spacecraft manufacturer, building the foundation for sustainable space exploration and access to off-planet resources.

Aerospace · Long Beach$1.8M Grant
MIIST Therapeutics
February 2025

MIIST Therapeutics is a pulmonary drug delivery system and digital platform that enhances the science of inhaled drugs.

Health Care · Alameda$7.0M Seed
RF Labs
January 2025

Reinventing Live Gaming

B2B · Atlanta$3.0M Seed
Optimotive
September 2024

Enabling automation in extreme environments by building the robotic workforce of tomorrow, ready for deployment today.

Autonomous Vehicles · Windsor$2.0M Seed
CalWave Inc
August 2024

CalWave Inc offer provides manufacturing and services in the ocean energy sector.

Customer Service · Berkeley$1.1M Grant
Commenda
August 2024

Changing the way companies expand and operate overseas.

FinTech · San Francisco$6.1M Venture - Series Unknown
Ceragen
July 2024

Ceragen is a biotechnology company that helps farmers increase their crop yields through plant microbiome engineering.

Agriculture · Kitchener$2.0M Seed
GLCTC Corp
June 2024

GLCTC Corp is a technology company that focuses on creating the next generation of software and hardware.

Artificial Intelligence (AI) · Chicago$300K Pre-Seed
shopARI
May 2024

The future of human self expression, driven by AI

Artificial Intelligence (AI) · New York$1.7M Pre-Seed
Nelumbo
May 2024

Nelumbo is Providing radical, lasting technological improvements to the heating and cooling industry.

Energy · Menlo Park$2.9M Grant
JobPixel
March 2024

JobPixel allows enterprises to collect, curate, edit, and publish short-form video content from audiences.

Enterprise Software · San Francisco$4.7M Seed
The Exclosure
February 2024

The Exclosure operates a space data center to provide space data to organizations.

Aerospace · San FranciscoNon-equity Assistance
Space Perspective
February 2024

Space Perspective is a space travel company that provides an accessible carbon-neutral spaceflight experience.

Aerospace · Merritt IslandVenture - Series Unknown

Where 1517 Fund invests

Aerospace7
Software5
Robotics5
Artificial Intelligence (AI)4
Information Technology3
Machine Learning3

About 1517 Fund's portfolio

How many companies has 1517 Fund invested in?▸

1517 Fund has invested in 76 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does 1517 Fund invest in?▸

1517 Fund's top investment sectors include Aerospace, Software, Robotics, Artificial Intelligence (AI), Information Technology. The firm invests across 67 different industry categories.

What is 1517 Fund's largest investment?▸

Among tracked funding rounds, Luminar received $35.0M in a Post-IPO Equity round. 1517 Fund's total known invested capital is $622.2M.

What is the average investment size for 1517 Fund?▸

1517 Fund's average investment size is $8.2M across its portfolio of 76 companies.

What are 1517 Fund's most recent investments?▸

Recent 1517 Fund portfolio additions include Marathon Fusion, Zeno Power, corner, Storii, Solideon. These companies were founded in 2020 or later.

Reach the founders behind these 76 companies
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