Investors / Sweden / J12 Ventures
J12 Ventures
Venture capital · Stockholm, Sweden · Europe
J12 Ventures is an early-stage venture firm that invests in AI companies across Europe. It backs founders building AI infrastructure and tooling as well as domain-specific AI applications for business workflows.
Invests inAI & Machine Learning
In its own wordsartificial intelligencedata infrastructuredeveloper toolsmlopsb2b softwareenterprise ai
Your fit with J12 Ventures
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsJ12 Ventures lists 34 checked portfolio companies on its own site and is named in 11 funding rounds, 3 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 (26%), Fintech (14%) and Healthcare & Biotech (12%). 50% of its companies are based in Sweden. It invests most often alongside Antler, 6 Degrees Capital and A.Capital Ventures.
Counts come from funding rounds that name J12 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 J12 Ventures' whole history. Rounds on record name 9 companies; its own site lists 34. 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 | 1 | 1 |
| '24 | 1 | 0 |
| '25 | 4 | 1 |
| '26 | 5 | 1 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 72th | 34 companies |
| Recent activity | 89th | 6 rounds in 12 months |
| Early stage | 80th | 67% of entries at pre-seed or seed |
| Evidence | 92th | 21% of companies confirmed by a round |
| Sector focus | 40th | 26% in its largest sector |
| Reach | 88th | 7 countries |
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 26% | 18% |
| Fintech | 14% | 12% |
| Healthcare & Biotech | 12% | 15% |
| Cybersecurity | 9% | 4% |
| E-commerce & Marketplaces | 9% | 6% |
| Enterprise Software | 7% | 8% |
| Legal & Compliance | 7% | 2% |
| Industrial & Manufacturing | 4% | 7% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Antler | 6 |
| 6 Degrees Capital | 2 |
| A.Capital Ventures | 2 |
| Further Than Capital | 2 |
| Inventure | 2 |
| Lifeline Ventures | 2 |
| Luminar Ventures | 2 |
| Njord Ventures | 2 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers3397%
- No longer answers00%
- Points to another company13%
- 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 J12 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 J12 Ventures| Date | Company | Stage |
|---|---|---|
| 29 Sept 2026 | Series A | |
| 21 Aug 2026 | Seed | |
| 26 Mar 2026 | Seed Led | |
| 1 Mar 2026 | Series A | |
| 26 Nov 2025 | Seed Led | |
| 8 Sept 2025 | Series A | |
| 12 May 2025 | Seed | |
| 1 Apr 2025 | Series A |
Round details for J12 Ventures
Amounts, full round histories and every co-investor in J12 Ventures' rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
34 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Airmee provides last mile delivery services to consumers and businesses. | E-commerce & MarketplacesFintech | Portfolio page | ||
| Ayora turns the matter and time data your firm already owns into AI agents for pricing, matter management, and growth | Legal & ComplianceAI & Machine Learning | Portfolio page | ||
| Buddywise creates software that uses real-time risk detection to help companies build safer workplaces | AI & Machine LearningIndustrial & Manufacturing | Portfolio page | ||
| Chapter Two provides AI-powered royalty analytics for the music industry | Enterprise SoftwareMedia & Entertainment | Portfolio page | ||
| Circulate collects and manages packaging data from suppliers | Space & Defense | Portfolio page | ||
AI & Machine LearningCybersecurity | Oct 2024Seed · 2 rounds | Funding round | ||
| Deasy Labs provides a data curation platform for enterprises to manage and qualify large volumes of unstructured data for use in generative AI applications | AI & Machine LearningEnterprise Software | Portfolio page | ||
| Dema tracks a website and connects it with stock, ads, orders, costs, and returns to provide actionable commerce data | E-commerce & MarketplacesAI & Machine Learning | Portfolio page | ||
| DropCode is building a lab-in-the-loop architecture for AI to interact with the biological world | Healthcare & Biotech | Portfolio page | ||
| Galdera Labs builds financial models for growth finance teams to save time and context | Fintech | Mar 2026Seed | Page + round | |
| Counsel is an agentic system that combines dictation, proactive agents and a self-orchestrating context layer to assist with work tasks. | AI & Machine LearningCybersecurity | Portfolio page | ||
| Cure integrates pharmacies with delivery service partners to generate additional orders through online sales | Healthcare & Biotech | Portfolio page | ||
| GitButler provides version control for agents | Healthcare & BiotechFintech | Portfolio page | ||
| Health Integrator is a digital service that prevents chronic diseases and mental illness through digital coaching, a marketplace for health-promoting products and services, and individual health profiles. | Healthcare & Biotech | Portfolio page | ||
| Inex One provides a platform for accessing expert networks and survey providers | FintechEducation | Portfolio page | ||
| The company provides monitoring solutions for CNC machines to track their condition and performance. | Industrial & Manufacturing | May 2025Seed · 2 rounds | Page + round | |
| The company connects borrowers in emerging markets with lenders through a data-driven marketplace and offers various financial services and data solutions. | FintechLegal & Compliance | Portfolio page | ||
| The company provides artificial intelligence tools for legal professionals to analyze documents, generate individualized documents, and perform other legal tasks. | Legal & ComplianceAI & Machine Learning | Portfolio page | ||
| Kovant coordinates the work across a company's supply chain and keeps every agent working from the same context, within the authority set by the company. | AI & Machine LearningE-commerce & Marketplaces | Nov 2025Seed | Page + round | |
| Leetify provides tools to track achievements, highlights, and matches in Counter-Strike games | GamingEnterprise Software | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- j12ventures.com
- Last read
- 5 Nov 2026
- Watching since
- 5 Nov 2026
- Rounds since
- 23 Mar 2023
- Companies checked
- 34
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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