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National Science Foundation — Portfolio, Page 40

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

2,547
Companies
$10.3B
Total invested
$5.1M
Avg. check
50
Industries
Biotechnology 7Health Care 6Artificial Intelligence (AI) 4Medical Device 3Energy 3Water 3+44 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

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Portfolio companies

Showing 937960 of 2,547
US Ignite
December 2025

US Ignite develops next-generation apps that help developers, communities, and individuals that provide transformative public benefit.

App Discovery · Washington$3.9M Grant
Atom
December 2022

Bringing AI to the human body to create artificial bodies

Artificial Intelligence (AI) · San FranciscoGrant
Nodexus
December 2021

Nodexus is democratizing access to live single cells for applications including gene editing, drug development, and more.

Biopharma · San Jose$30.0M Series A
ChloBis Water
December 2021

ChloBis Water provides a desalination battery for waste water treatment.

Battery · Madison$256K Grant
Symbrosia
December 2025

Symbrosia is a cleantech startup reducing livestock methane with the mightiest seaweed.

AgTech · Kailua Kona$5.8M Series A
URTPC
December 2022

URTPC develops power conversion technology that can be used in a variety of power conversion applications.

Energy · Milwaukee$75K Grant
BrightSpec
December 2022

Brightspec provides analytical chemistry solutions using FT-MRR spectroscopy, a new commercial technique for direct.

Analytics · Charlottesville$18.4M Series C
Stateless
December 2022

Stateless is reinventing data center connectivity with software-defined interconnect.

Information Technology · Boulder$3.0M Venture - Series Unknown
BioSapien
December 2024

BioSapien is a biotech startup that provides a drug delivery platform to deliver drugs for cancer treatment.

Biopharma · San Diego$8.0M Seed
Cybele Microbiome
December 2022

Cybele Microbiome offers a proprietary platform that brings precision control to the microbiome.

Biotechnology · San DiegoConvertible Note
Kepley BioSystems
December 2022

Kepley BioSystems offers ocean restorative technology to help stem the continued depletion of wild fish.

Biotechnology · Greensboro$1.0M Grant
PowerFlex Systems
December 2022

PowerFlex is a clean technology solutions company making the transformation to carbon-free electrification and transportation possible.

CleanTech · San Diego$100.0M Private Equity
OXbyEL Technologies
December 2023

OXbyEL Technologies is providing technical leadership in the development of a new, destructive PFAS water treatment process.

Energy · Phoenix$150K Grant
Susteon
December 2023

Susteon to develop a direct air capture (DAC) technology for capturing and converting carbon dioxide directly.

Carbon Capture · Cary$200K Grant
Soctera
December 2023

Soctera is developing Aluminium Nitride based power transistor with the ability to produce MW-frequency signals.

Electronics · Ithaca$750K Grant
STF Technologies
December 2023

STF Technologies was recently featured in a number of radio, print and online news articles.

Health Care · Newark$257K Grant
Savengy
December 2023

Savengy Technologies develops and delivers solutions for the thermal desalination and distillation industries.

Environmental Engineering · Orlando$200K Grant
CatalyzeH2O
December 2022

CatalyzeH2O creates nanotechnology and electrochemical clean water solutions.

Nanotechnology · Fayetteville$75K Grant
LeanFM Technologies
December 2022

LeanFM uses AI to detect HVAC faults, cut energy costs, and extend equipment life for large commercial, medical, and educational buildings.

Analytics · Pittsburgh$50K Seed
Cogwear Technologies
December 2022

Cogwear is advancing human health, safety, and performance through next-generation wearables and real-time neuroscience insights.

Artificial Intelligence (AI) · PhiladelphiaCorporate Round
Trilo Therapeutics
December 2022

Trilo Therapeutics is developing best-in-class peptide-drug conjugates that address the dose-limiting toxicity of current generation ADCs.

Biotechnology · San Francisco$1.7M Seed
Stony Creek Colors
December 2022

Stony Creek Colors is engaged in the production of bio-based dyes together with farmers, mills, and brands.

Agriculture · Springfield$4.8M Series B
Eyedea Medical
December 2022

Eyedea Medical is a medical company provides treatments to corneal disease by improving outcomes and access to vision restoring.

Health Care · Baltimore$1.0M Grant
Health Technology Innovations
January 2022

Health Technology Innovations accelerates biomedical imaging with machine learning.

Artificial Intelligence (AI) · Portland$1000K Grant

Where National Science Foundation invests

Biotechnology7
Health Care6
Artificial Intelligence (AI)4
Medical Device3
Energy3
Water3

About National Science Foundation's portfolio

How many companies has National Science Foundation invested in?

National Science Foundation has invested in 2,547 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does National Science Foundation invest in?

National Science Foundation's top investment sectors include Biotechnology, Health Care, Artificial Intelligence (AI), Medical Device, Energy. The firm invests across 50 different industry categories.

What is National Science Foundation's largest investment?

Among tracked funding rounds, PowerFlex Systems received $100.0M in a Private Equity round. National Science Foundation's total known invested capital is $10.3B.

What is the average investment size for National Science Foundation?

National Science Foundation's average investment size is $5.1M across its portfolio of 2,547 companies.

What are National Science Foundation's most recent investments?

Recent National Science Foundation portfolio additions include US Ignite, Atom, Nodexus, ChloBis Water, Symbrosia. These companies were founded in 2020 or later.

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