Investors / q fund
q fund
Venture capital
q fund is an early-stage deep tech venture capital firm that invests in startups building core infrastructure, hardware, and enabling technologies. It backs companies across areas including quantum computing, AI infrastructure, industrial systems, semiconductors, and defense and national security.
Invests inAI & Machine Learning
In its own wordsdeep techquantum computingdefensesemiconductorsroboticsspace
Your fit with q fund
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsq fund lists 12 checked portfolio companies on its own site and is named in 3 funding rounds, 1 of them as lead. Its most frequent entry is Seed, 67% of the companies with a known first round. Its largest themes are AI & Machine Learning (65%), Fintech (12%) and E-commerce & Marketplaces (6%). 67% of its companies are based in Israel. It invests most often alongside Dhuna Ventures, Brave Capital and Deep33.
Counts come from funding rounds that name q fund, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Round figures show recent activity, not q fund's whole history. Rounds on record name 3 companies; its own site lists 12. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Entry stage
share of companies by the stage of its first roundShow as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 67% |
| Series A | 33% |
| Series B | 0% |
| Growth | 0% |
Activity by year
rounds it joined, last 10 yearsShow as a table
| Total | Rounds it led | |
|---|---|---|
| '17 | 0 | 0 |
| '18 | 0 | 0 |
| '19 | 0 | 0 |
| '20 | 0 | 0 |
| '21 | 0 | 0 |
| '22 | 0 | 0 |
| '23 | 0 | 0 |
| '24 | 0 | 0 |
| '25 | 0 | 0 |
| '26 | 3 | 1 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 30th | 12 companies |
| Recent activity | 76th | 3 rounds in 12 months |
| Early stage | 80th | 67% of entries at pre-seed or seed |
| Evidence | 89th | 17% of companies confirmed by a round |
| Sector focus | 90th | 65% in its largest sector |
| Reach | 58th | 3 countries |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Dhuna Ventures | 2 |
| Brave Capital | 1 |
| Deep33 | 1 |
| Earth & Beyond Ventures | 1 |
| Fusion | 1 |
| Greenfield Partners | 1 |
| Khosla Ventures | 1 |
| Kinetica | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers12100%
- No longer answers00%
- Points to another company00%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 65% | 18% |
| Fintech | 12% | 12% |
| E-commerce & Marketplaces | 6% | 6% |
| Healthcare & Biotech | 6% | 15% |
| Industrial & Manufacturing | 6% | 7% |
| Cybersecurity | 6% | 4% |
Co-investor network
who it backs companies with, and who they back togetherCompare q fund head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Recent portfolio activity
when companies last raised with q fund| Date | Company | Stage |
|---|---|---|
| 9 Jul 2026 | Seed | |
| 30 Jun 2026 | Series A | |
| 9 Feb 2026 | Seed Led |
Round details for q fund
Amounts, full round histories and every co-investor in q fund's rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
12 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Actasys provides cooling solutions for data centers and other electronic components | Industrial & ManufacturingAI & Machine Learning | Portfolio page | ||
| Commcrete provides satellite communication solutions for various industries, including government, defense, and public safety | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| Element Security provides a platform for external attack surface security, allowing companies to discover, test, and prioritize potential security risks. | Cybersecurity | Portfolio page | ||
| Esh-Tech Systems is a deep-tech company developing advanced laser and electro-optical defense systems. | AI & Machine LearningAI & Machine Learning | Jun 2026Series A | Page + round | |
| Portfolio page | ||||
| Portfolio page | ||||
| Portfolio page | ||||
| QuamCore develops superconducting quantum computing technology | Healthcare & BiotechAI & Machine Learning | Portfolio page | ||
| SignalEdge delivers an advanced suite of electromagnetic ISR and targeting solutions, featuring high-performance Radar systems, SIGINT detectors, and RF Seekers | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| Skapion develops a counter-swarm defense platform to protect against unmanned aerial systems (UAS) threats. | AI & Machine LearningAI & Machine Learning | Jul 2026Seed | Page + round | |
| STEALTH is a holding company that invests in and builds companies using AI-driven innovation | AI & Machine LearningFintech | Portfolio page | ||
| Routech Express provides shipping services in Saudi Arabia | E-commerce & MarketplacesFintech | Feb 2026Seed | Funding round |
About this data
site last read 5 Nov 2026- Site
- qfund.io
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Rounds since
- 9 Feb 2026
- Companies checked
- 12
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
Get q fund's profile as data
Pull q fund's portfolio, co-investors and changes through one API key or MCP, open every portfolio row, compare it with other firms, and get an email when it adds a company or files a fund.
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- Full listsEvery portfolio row and two-firm overlap
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$ curl -H "X-API-Key: YOUR_KEY" \
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