Investors / United Kingdom / QantX
QantX
Venture capital · Bristol, United Kingdom · Europe
QantX is an early-stage investor that backs founders commercialising research and innovation in the South and South West of the UK. It provides funding alongside commercial guidance, C-suite connections and sector expertise, having invested as angels since 2019 before launching its first fund in 2022.
Invests inHealthcare & BiotechAI & Machine Learning
In its own wordssustainabilitynet zerohealthcaredeep techuniversity spinoutsearly stage
Your fit with QantX
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsQantX lists 18 checked portfolio companies on its own site and is named in 4 funding rounds, 1 of them as lead. Its most frequent entry is Seed, 100% of the companies with a known first round. Its largest themes are Healthcare & Biotech (42%), AI & Machine Learning (15%) and Education (8%). 92% of its companies are based in United Kingdom. It invests most often alongside Empirical Ventures, Science Creates Ventures and Future Planet Capital.
Counts come from funding rounds that name QantX, 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 QantX's whole history. Rounds on record name 4 companies; its own site lists 18. 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 | 100% |
| Series A | 0% |
| 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 | 1 | 0 |
| '26 | 3 | 1 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 46th | 18 companies |
| Recent activity | 76th | 3 rounds in 12 months |
| Early stage | 100th | 100% of entries at pre-seed or seed |
| Evidence | 89th | 17% of companies confirmed by a round |
| Sector focus | 76th | 42% in its largest sector |
| Reach | 42th | 2 countries |
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Healthcare & Biotech | 42% | 15% |
| AI & Machine Learning | 15% | 18% |
| Education | 8% | 7% |
| Food & Agriculture | 4% | 3% |
| Consumer | 4% | 3% |
| Robotics & Hardware | 4% | 1% |
| Space & Defense | 4% | 3% |
| Human Resources | 4% | 1% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Empirical Ventures | 3 |
| Science Creates Ventures | 3 |
| Future Planet Capital | 2 |
| The FSE Group | 2 |
| UKI2S | 2 |
| APEX Ventures | 1 |
| Ascension | 1 |
| Ascension Ventures | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers18100%
- 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.
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Empirical Ventures
Compare QantX 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 QantX| Date | Company | Stage |
|---|---|---|
| 6 Jul 2026 | Seed Led | |
| 30 Jun 2026 | Seed | |
| 27 May 2026 | Seed | |
| 28 Aug 2025 | Seed |
Round details for QantX
Amounts, full round histories and every co-investor in QantX's rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
18 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Molendotech develops and provides a water testing system called Bacterisk to accurately test water quality | Healthcare & Biotech | Portfolio page | ||
| The company enables sustainable agriculture through advanced delivery technology | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| The company develops technology to capture SF6 gas leaking from substation equipment | EducationEducation | Portfolio page | ||
| EnsiliTech develops a technology to prevent degradation of thermally unstable biomolecules | Healthcare & Biotech | Aug 2025Seed | Page + round | |
| iFAST Diagnostics develops and provides a rapid antimicrobial susceptibility test for bacterial infections | Healthcare & Biotech | May 2026Seed | Page + round | |
| Lava Labs is a technology company that makes reuse simple, seamless and scalable through hardware innovation, behavioural science, and data analytics | Space & DefenseHealthcare & Biotech | Portfolio page | ||
| Kelpi creates packaging solutions from seaweed for food, drink, cosmetics, and personal care products | Food & AgricultureConsumer | Portfolio page | ||
| LabCycle safely recycles contaminated laboratory plastics | Healthcare & Biotech | Portfolio page | ||
| The company designs and develops detachable fibre-to-chip interconnects for hardware engineering teams. | AI & Machine LearningRobotics & Hardware | Portfolio page | ||
| Neuronostics develops digital biomarkers for neurological care, specifically for epilepsy diagnosis using EEG analysis. | Healthcare & Biotech | Jun 2026Seed | Page + round | |
| Watercress Research creates and sells skincare products harnessing the natural power of watercress | Healthcare & Biotech | Portfolio page | ||
| Revolver Therapeutics develops next-generation peptide therapeutics that target transcription factors for cancer treatments | Healthcare & Biotech | Jul 2026Seed | Funding round | |
| RoleMapper provides job architecture, job levelling and evaluation software | Human ResourcesEnterprise Software | Portfolio page | ||
| SENISCA is a biotech company focused on modulating RNA biology to treat age-related disease. | Healthcare & Biotech | Portfolio page | ||
| The company brings Edge AI to new and existing IoT product lines to help Product Managers and CTOs differentiate their offerings | AI & Machine LearningIndustrial & Manufacturing | Portfolio page | ||
| Trex Analysis provides dynamic systems intelligence for financial institutions, particularly in the area of climate risk and resilience. | FintechClimate & Energy | Portfolio page | ||
| Dynamic Therapeutics develops a portable biosampling device for monitoring biological rhythms and collecting biochemical profiles in everyday life | Healthcare & Biotech | Portfolio page | ||
| The company is developing a test for the early detection of multiple cancers | Healthcare & Biotech | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- qantx.co.uk
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Rounds since
- 28 Aug 2025
- Companies checked
- 18
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 QantX's profile as data
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