Investors / Canada / Quantacet
Quantacet
Venture capital · Montreal, Canada · North America
Quantacet is a venture capital fund based in Quebec that invests exclusively in quantum technology startups. It backs companies at the pre-seed and seed stages and supports them through fundraising and commercialization.
Invests inAI & Machine LearningIndustrial & Manufacturing
In its own wordsquantum computingquantum sensingquantum communicationsenabling technologiesdeep techcybersecurity
Your fit with Quantacet
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsQuantacet lists 13 checked portfolio companies on its own site and is named in 3 funding rounds, 1 of them as lead. Its most frequent entry is Pre-seed, 33% of the companies with a known first round. Its largest themes are AI & Machine Learning (39%), Industrial & Manufacturing (26%) and Robotics & Hardware (13%). 100% of its companies are based in Canada. It invests most often alongside Creative Destruction Lab, ACET Capital and Accelerator Centre.
Counts come from funding rounds that name Quantacet, 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 Quantacet's whole history. Rounds on record name 3 companies; its own site lists 13. 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 | 33% |
| Seed | 33% |
| 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 | 33th | 13 companies |
| Recent activity | 76th | 3 rounds in 12 months |
| Early stage | 77th | 67% of entries at pre-seed or seed |
| Evidence | 94th | 23% of companies confirmed by a round |
| Sector focus | 72th | 39% in its largest sector |
| Reach | 20th | 1 country |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Creative Destruction Lab | 6 |
| ACET Capital | 5 |
| Accelerator Centre | 2 |
| Front Row Ventures | 2 |
| Quantonation | 2 |
| Blue Gentian Capital | 1 |
| Boreal Ventures | 1 |
| Borealis Ventures | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers13100%
- 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 | 39% | 18% |
| Industrial & Manufacturing | 26% | 7% |
| Robotics & Hardware | 13% | 1% |
| Healthcare & Biotech | 9% | 15% |
| Cybersecurity | 9% | 4% |
| Consumer | 4% | 3% |
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Creative Destruction Lab
Compare Quantacet 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 Quantacet| Date | Company | Stage |
|---|---|---|
| 19 Oct 2026 | Pre-Seed Led | |
| 23 Jun 2026 | Seed | |
| 12 Mar 2026 | Series A |
Round details for Quantacet
Amounts, full round histories and every co-investor in Quantacet's rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
13 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Femtum develops pulsed fiber laser solutions for use in semiconductor and photonics manufacturing | Industrial & ManufacturingRobotics & Hardware | Mar 2026Series A | Page + round | |
| Irreversible designs and builds next-generation analog AI chips for various applications, including sensors and robots, using ultra-low-power technology. | AI & Machine LearningRobotics & Hardware | Portfolio page | ||
| Nord Quantique develops error-corrected quantum computers with minimal overhead | Healthcare & BiotechIndustrial & Manufacturing | Portfolio page | ||
| Phantom Photonics develops and advances quantum coherence technology for remote sensing capabilities in various environments | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| Quantum Elements builds, optimizes, and launches quantum applications faster than ever powered by AI | AI & Machine LearningCybersecurity | Portfolio page | ||
| Qubic Technologies develops quantum solutions for remote sensing and communication tools | AI & Machine LearningCybersecurity | Jun 2026Seed | Page + round | |
| Quminex transforms complex mineral exploration data into valuable opportunities by gathering and analyzing multi-dimensional data sets, generating predictive models, and validating potential ore deposits. | Industrial & ManufacturingAI & Machine Learning | Oct 2026Pre-Seed | Page + round | |
| SBQuantum develops and provides quantum diamond magnetic sensor technology for various applications | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| Shine measures biomarkers like cortisol continuously through sweat for perimenopause hormone monitoring. | Healthcare & Biotech | Portfolio page | ||
| SilQ Connect develops hardware and software that networks quantum processors in modular clusters, liberating unprecedented computing power while improving availability and simplifying maintenance. | Industrial & Manufacturing | Portfolio page | ||
| Xatoms uses AI and quantum chemistry to discover new materials for water purification | Industrial & ManufacturingAI & Machine Learning | Portfolio page | ||
| ZaviQ develops next-generation subsurface intelligence technologies by combining quantum sensing, SQUID-based magnetometry, applied geophysics, and engineering | Consumer | Portfolio page | ||
| Zero Point Cryogenics builds premium, customizable dilution refrigerators and cryogenic equipment for the quantum and low-temperature research industries. | Industrial & ManufacturingRobotics & Hardware | Portfolio page |
About this data
site last read 8 Nov 2026- Site
- quantacet.com
- Last read
- 8 Nov 2026
- Watching since
- 5 Nov 2026
- Rounds since
- 12 Mar 2026
- Companies checked
- 13
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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