Investors / Luxembourg / Tensor Ventures
Tensor Ventures
Venture capital · Senningerberg, Luxembourg · Europe
Tensor Ventures is a venture capital firm that invests in deep tech startups, focusing on areas such as AI, quantum technology, computational biotech and sustainable tech. It participates in Seed and Series A rounds, sometimes leading and sometimes co-investing with partners, and sources deals through proprietary methods including university referrals.
Invests inAI & Machine LearningCybersecurityHealthcare & Biotech
In its own wordsdeep techaiquantumbiotechsustainable tech
Your fit with Tensor Ventures
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsTensor Ventures lists 25 checked portfolio companies on its own site and is named in 11 funding rounds, 6 of them as lead. Its most frequent entry is Seed, 100% of the companies with a known first round. Its largest themes are AI & Machine Learning (21%), Cybersecurity (16%) and Healthcare & Biotech (16%). It invests most often alongside Adara Ventures, BSV Ventures and Begin Capital.
Counts come from funding rounds that name Tensor Ventures, 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 Tensor Ventures' whole history. Rounds on record name 10 companies; its own site lists 25. 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 | 5 | 4 |
| '26 | 6 | 2 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 60th | 25 companies |
| Recent activity | 91th | 7 rounds in 12 months |
| Early stage | 100th | 100% of entries at pre-seed or seed |
| Evidence | 52th | 0% of companies confirmed by a round |
| Sector focus | 19th | 21% in its largest sector |
| Reach | 91th | 8 countries |
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 21% | 18% |
| Cybersecurity | 16% | 4% |
| Healthcare & Biotech | 16% | 15% |
| Enterprise Software | 13% | 8% |
| Industrial & Manufacturing | 8% | 7% |
| Media & Entertainment | 8% | 4% |
| Fintech | 8% | 12% |
| Crypto & Web3 | 5% | 1% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Adara Ventures | 2 |
| BSV Ventures | 2 |
| Begin Capital | 2 |
| Creative Destruction Lab | 2 |
| Czech Founders VC | 2 |
| DEPO Ventures | 2 |
| J&T Ventures | 2 |
| Purple Ventures | 2 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers25100%
- 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 togetherCompare Tensor Ventures 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 Tensor Ventures| Date | Company | Stage |
|---|---|---|
| 28 Apr 2026 | Seed Led | |
| 22 Apr 2026 | Seed | |
| 9 Apr 2026 | Seed | |
| 3 Feb 2026 | Seed Led | |
| 1 Feb 2026 | Seed | |
| 1 Jan 2026 | Seed | |
| 1 Dec 2025 | Seed Led | |
| 1 Apr 2025 | Seed Led |
Round details for Tensor Ventures
Amounts, full round histories and every co-investor in Tensor Ventures' rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
25 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Aireen develops and markets autonomous AI technology for detecting serious eye diseases from retinal images | Healthcare & Biotech | Portfolio page | ||
| Antiverse discovers biologics for challenging targets in medicine using generative AI | Healthcare & Biotech | Portfolio page | ||
| AppFactor develops and provides a platform for enterprises to discover, assess, modernize, build, deploy and maintain their software systems | Enterprise SoftwareAI & Machine Learning | Feb 2026Seed | Funding round | |
| BEIT provides computational drug discovery services for small-molecule teams using physics-based modeling | Healthcare & Biotech | Portfolio page | ||
| Blockmate connects banks and fintech with crypto | FintechCrypto & Web3 | Portfolio page | ||
| Cnuic Technologies develops tools for lithography with virtual masks for optical applications | Industrial & ManufacturingAI & Machine Learning | Apr 2026Seed | Funding round | |
| Contember provides a platform for building and managing company apps with AI | AI & Machine LearningCybersecurity | Portfolio page | ||
| Dstack is an open-source orchestration layer for AI workloads on heterogeneous accelerators. | AI & Machine LearningEnterprise Software | Portfolio page | ||
| The company provides a platform that analyzes and understands industrial automation systems, including PLCs, robotics, and electrical schematics, to identify issues and provide insights for maintenance and optimization. | Industrial & ManufacturingAI & Machine Learning | Feb 2025Seed · 2 rounds | Funding round | |
| The company is building a new way to listen and respond through music. | Enterprise SoftwareMedia & Entertainment | Apr 2026Seed | Funding round | |
| Heartbeat Bio generates human heart chamber models for cardiac drug discovery and disease modeling | Healthcare & Biotech | Portfolio page | ||
| The company develops an app for accessing multiple decentralized social networks from a single timeline. | Media & EntertainmentCybersecurity | Jan 2025Seed | Funding round | |
| Passengera provides digital solutions for transport operators and vehicle manufacturers to improve business performance, enhance operational efficiency and elevate passenger experiences. | Mobility & LogisticsCybersecurity | Portfolio page | ||
| Pointee automates business workflows and manages AI operations from a single platform. | AI & Machine LearningEnterprise Software | Portfolio page | ||
| The company is building the infrastructure for quantum computing with room temperature, low-loss, scalable, quantum photonics | Industrial & Manufacturing | Portfolio page | ||
| QurieGen develops and applies single-cell AI technology for precision medicine and drug discovery | Healthcare & Biotech | Apr 2025Seed | Funding round | |
| Repsense tracks what's being said, detects coordinated campaigns, and predicts where they're heading for global enterprises, defence institutions, and governments | AI & Machine LearningCybersecurity | Dec 2025Seed | Funding round | |
| Scalpel builds infrastructure for connected surgical intelligence, tracking and validating surgical trays | Healthcare & Biotech | Portfolio page | ||
| Stacktape is a PaaS 2.0 that deploys to your own AWS account | Space & Defense | Portfolio page | ||
| Portfolio page |
About this data
site last read 12 Nov 2026- Site
- tensor.ventures
- Last read
- 12 Nov 2026
- Watching since
- 5 Nov 2026
- Rounds since
- 15 Jan 2025
- Companies checked
- 25
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.
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