Fusion Fund portfolio

Fusion Fund (Venture capital) is known to hold 79 companies, 57 of them startups. 26 of them are hiring now, with 3,597 open roles. In the last 12 months rounds in the press named it 1 times (0 as the lead). Its companies closed 10 venture rounds in 12 months, raising $409.5M. Most of them work in LLM & Generative AI, Machine Learning, AI Search.

Source: Alion Venture capital Oct 2, 2026
Investments
79
57 of them startups
Hiring now
26
3,597 open roles
Deals in 12 months
1
Rounds in 12 months
10
$409.5M raised
Exits
6
1 closed

Companies Fusion Fund has invested in

Altis Labs Series A $25M · this month 6 roles portfolio pageSep 25
Palona Corporate Events · United States Venture round $20M · 1 mo ago 5 roles portfolio pageSep 25
SpaceX United States Venture round $54M · 3 mo ago 113 roles portfolio pageSep 25
Markets LLC Digital Media · United States Venture round $2.5M · 3 mo ago portfolio pageSep 25
Subtle Medical Medical AI · United States Venture round $33M · 4 mo ago portfolio pageSep 25
Scout Series A $18M · 4 mo ago portfolio pageSep 25
Mojo Vision Venture round $17.5M · 6 mo ago portfolio pageSep 25
Eridu Network Equipment · United States Venture round $187.5M · 6 mo ago 28 roles portfolio pageSep 25
AgileRL Machine Learning Seed · 8 mo ago portfolio page, round in the pressJan 9
Medra Robotics AI · United States Series A $52M · 9 mo ago 12 roles portfolio pageSep 25
Memories Seed $8M · 14 mo ago portfolio page, round in the pressJul 27, 2025
You.com AI Search Series C $100M · 15 mo ago 7 roles portfolio pageSep 25
Pheiron United States Venture round $4.2M · 15 mo ago portfolio pageSep 25
Ruby Bio United States Venture round $8M · 16 mo ago portfolio pageSep 25
Optimal Dynamics Predictive Analytics · United States Venture round $33.3M · 17 mo ago 2 roles portfolio pageSep 25
Blumind Machine Learning · Canada Series A · 17 mo ago portfolio pageSep 25
Proscia Medical AI · United States Venture round $50M · 18 mo ago 8 roles portfolio pageSep 25
Volur Meat & Poultry · Norway Venture round $4M · 18 mo ago portfolio pageSep 25
Niobium United States Convertible Note $12.9M · 18 mo ago 2 roles portfolio pageSep 25
Voyage AI Machine Learning · United States Venture round $20M · 23 mo ago portfolio pageSep 25
Reality Defender Cybersecurity AI · United States Venture round $17.5M · 2 yr ago 3 roles portfolio pageSep 25
Element Biosciences Laboratory Equipment · United States Series D $277M · 2 yr ago 19 roles portfolio pageSep 25
Vectara Vector Search & RAG · United States Series A $25M · 2 yr ago 5 roles portfolio pageSep 25
Constructor AI Search · United States Series B $25M · 2 yr ago 36 roles portfolio pageSep 25
Nexusflow Seed $10.6M · 3 yr ago portfolio pageSep 25
EdgeQ Telecom Infrastructure Series B $75M · 3 yr ago portfolio pageSep 25
Nimble Science Microbiome Seed $2M · 3 yr ago portfolio pageSep 25
OverT Bio Cell & Gene Therapy · United States Venture round $16M · 3 yr ago portfolio pageSep 25
Paradromics Neurotech & Neuromodulation · United States Venture round $50.1M · 3 yr ago 6 roles portfolio pageSep 25
TVision Insights Industrial Computers & Rugged Devices · United States Venture round $12M · 3 yr ago portfolio pageSep 25
Accern Venture round $18.9M · 4 yr ago portfolio pageSep 25
Koop Information Security · United States Venture round $6.2M · 5 yr ago portfolio pageSep 25
Sonavex Venture round $15M · 5 yr ago portfolio pageSep 25
Lightricks Photo & Video Editing Software · Israel Series C $130M · 5 yr ago 1 role portfolio pageSep 25
GrubMarket United States Venture round $240.8M · 5 yr ago portfolio pageSep 25
Safehub InsurTech · United States Venture round $9.1M · 5 yr ago portfolio pageSep 25
Rhino Federated Computing E-learning Venture round $4M · 6 yr ago 5 roles portfolio pageSep 25
BlueSpace Autonomous Driving Seed $3.5M · 6 yr ago lead portfolio page, round in the pressDec 17, 2019
IAM Robotics United States Venture round $16.2M · 7 yr ago portfolio pageSep 25
nView medical Seed $1.2M · 8 yr ago portfolio pageSep 25
Mission Bio Books · United States Series B $28.4M · 8 yr ago portfolio pageSep 25
Plexuss United States Venture round $1.6M · 9 yr ago portfolio pageSep 25
Beginlearning Digital Goods Venture round $3.7M · 10 yr ago portfolio pageSep 25
Cuseum Exhibitions Seed $1.2M · 11 yr ago portfolio pageSep 25
NVIDIA Processors, MCUs & AI Chips · United States 1902 roles portfolio pageSep 25
Qualcomm Processors, MCUs & AI Chips · United States 1385 roles portfolio pageSep 25
Otter.ai Speech & Audio AI 20 roles portfolio pageSep 25
vCluster Virtualization & Containers · United States 16 roles portfolio pageSep 25
Wand AI AI Agents · United States 17 roles portfolio pageSep 25
Birdie Customer & Retention Analytics 4 roles portfolio pageSep 25
DreamCraft Entertainment Game Development · United States 4 roles portfolio pageSep 25
Zeroport AI Agents 4 roles portfolio pageSep 25
Bodo Query Engines & Big Data Processing portfolio pageSep 25
Bright Security Application Security portfolio pageSep 25
Cosm Medical Women’s Health & Maternity portfolio pageSep 25
direktiv Data Integration & ETL Tools portfolio pageSep 25
Meomind LLM & Generative AI portfolio pageSep 25
NeuroHarmonics Neurotech & Neuromodulation portfolio pageSep 25
Paperspace by DigitalOcean Blog Cloud Platforms (IaaS & PaaS) · United States portfolio pageSep 25
Popular Pays Influencer Marketing · United States portfolio pageSep 25
Portal26 Information Security · United States portfolio pageSep 25
SenseNet Sensors & Transducers portfolio pageSep 25
Starpath Ammunition · United States portfolio pageSep 25
SUSE Operating Systems · Germany portfolio pageSep 25
Threshold Network Cryptocurrencies portfolio pageSep 25
Veridian Health Hospitals & Health Systems portfolio pageSep 25

Focus

Markets
LLM & Generative AI5%
Machine Learning4%
AI Search4%
Neurotech & Neuromodulation3%
Medical Imaging Systems3%
Medical AI3%
Natural Language Processing3%
Digital Media3%
Where its companies are
United States43%
Israel1%
Germany1%
Canada1%
Norway1%
Stage of its companies
Venture, series not stated59%
Pre-seed & seed16%
Series A11%
Series C and later7%
Series B7%

Questions about Fusion Fund

How many companies has Fusion Fund invested in?

Fusion Fund is known to hold 79 companies: 57 startups, and 6 exits so far, read from its own portfolio page and the funding rounds that name it.

Is Fusion Fund investing now?

Yes: in the last 12 months 1 rounds in the press named Fusion Fund (0 as the lead), and 0 companies joined its portfolio page in 90 days.

What does Fusion Fund invest in?

The markets of the companies Fusion Fund holds: LLM & Generative AI (5%), Machine Learning (4%), AI Search (4%), Neurotech & Neuromodulation (3%), Medical Imaging Systems (3%).

Which Fusion Fund portfolio companies are hiring?

26 companies Fusion Fund holds are hiring now, with 3,597 open roles listed on this page.

Who does Fusion Fund invest alongside?

The investors that hold the most companies together with Fusion Fund: Y Combinator, Moonshots Capital, Valueaddvc, Notable Capital, Rocketship.vc.

How this page is made

A company counts as a holding when the investor’s own portfolio page links to it, a program’s catalog lists it, or a funding round in the press names the investor. The numbers are rebuilt every night; each company shows where it came from and when it was first seen.

Sources: its portfolio page, read Oct 2; 3 rounds in the press that name it

Fusion Fund portfolio: 79 known companies. Alion, Oct 2, 2026. https://alion.io/company/fusion-fund/portfolio

Licence: CC BY-SA 4.0JSON