Investors / Germany / SquareOne
SquareOne
Venture capital · Berlin, Germany · Europe
SquareOne is an investment firm that backs B2B tech entrepreneurs. It provides industry experts, product advisors, tech advisors, and veteran mentors alongside its investments.
Invests inAI & Machine Learning
In its own wordsb2bb2b softwaretechnologypre-seedseed
Your fit with SquareOne
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsSquareOne lists 35 checked portfolio companies on its own site. Its largest themes are AI & Machine Learning (22%), Healthcare & Biotech (14%) and E-commerce & Marketplaces (14%). 36% of its companies are based in Germany. It invests most often alongside Y Combinator, Insight Partners and 83North.
No funding round on record names SquareOne yet, so the figures come from its portfolio page.
Round figures show recent activity, not SquareOne's whole history. Rounds on record name 0 companies; its own site lists 35. 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.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 22% | 18% |
| Healthcare & Biotech | 14% | 15% |
| E-commerce & Marketplaces | 14% | 6% |
| Enterprise Software | 10% | 8% |
| Industrial & Manufacturing | 8% | 7% |
| Fintech | 8% | 12% |
| Cybersecurity | 6% | 4% |
| Space & Defense | 6% | 3% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Y Combinator | 4 |
| Insight Partners | 3 |
| 83North | 2 |
| Balderton Capital | 2 |
| Creative Destruction Lab | 2 |
| IFB Innovationsstarter | 2 |
| Onsight Ventures | 2 |
| Possible Ventures | 2 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 75th | 37 companies |
| Recent activity | 46th | 0 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 52th | 0% of companies confirmed by a round |
| Sector focus | 25th | 22% in its largest sector |
| Reach | 93th | 9 countries |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers3497%
- 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 SquareOne head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
35 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Alokai provides an enterprise frontend platform for composable commerce | E-commerce & MarketplacesAI & Machine Learning | Portfolio page | ||
| Anytype provides a platform for digital collaboration and data storage with a focus on privacy and security | CybersecuritySpace & Defense | Portfolio page | ||
| Atmio measures, manages, and reports methane emissions for gas infrastructure companies. | E-commerce & MarketplacesIndustrial & Manufacturing | Portfolio page | ||
| AVAYL provides AI solutions for medical affairs, including a platform to manage medical inquiries and create medical content. | Healthcare & Biotech | Portfolio page | ||
| C1 Green Chemicals AG develops and produces green methanol using a new ultra-efficient catalysis process. | Industrial & ManufacturingClimate & Energy | Portfolio page | ||
| Codasip designs and develops secure silicon products, including RISC-V processors and embedded cores, with a focus on security and functional safety. | CybersecuritySpace & Defense | Portfolio page | ||
| Consentio connects buyers and suppliers in the fresh food trade industry through a platform that manages forecasting, sourcing, orders, and execution | Food & AgricultureE-commerce & Marketplaces | Portfolio page | ||
| Detectify provides application security testing and attack surface discovery services for organizations. | CybersecurityAI & Machine Learning | Portfolio page | ||
| Edgeless Systems provides confidential computing and runtime encryption solutions for sensitive workloads | Healthcare & BiotechCybersecurity | Portfolio page | ||
| FireStart provides a platform for medium-sized businesses to manage and automate their processes in a compliance-friendly manner | Enterprise SoftwareAI & Machine Learning | Portfolio page | ||
| Flinn provides AI-enabled solutions for literature evaluation, regulatory monitoring, complaint handling, and safety database monitoring for the MedTech industry | Healthcare & BiotechAI & Machine Learning | Portfolio page | ||
| FlyNow is building an electric air vehicle for people, cargo, and emergency response. | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| Graph Therapeutics builds a model of immune function and a causal immunology dataset to develop better therapies for immune diseases | Healthcare & Biotech | Portfolio page | ||
| The company provides financial services, including instant financing, professional accounts, and cash management, to businesses and entrepreneurs. | FintechFintech | Portfolio page | ||
| Hygraph provides a headless content management system and content platform for multi-brand organizations | Media & EntertainmentEnterprise Software | Portfolio page | ||
| Inai provides an all-in-one payment platform for global businesses | FintechE-commerce & Marketplaces | Portfolio page | ||
| Deed provides AI-powered employee impact and grantmaking tools | EducationHealthcare & Biotech | Portfolio page | ||
| Keelvar provides software for procurement teams to source materials and services at scale | Enterprise SoftwareE-commerce & Marketplaces | Portfolio page | ||
| Lhotse provides a procurement operations platform that connects agents, systems, and people to automate and streamline procurement processes. | AI & Machine LearningEnterprise Software | Portfolio page | ||
| Portfolio page |
About this data
site last read 5 Nov 2026- Site
- squareone.vc
- Last read
- 5 Nov 2026
- Watching since
- 5 Nov 2026
- Companies checked
- 35
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 SquareOne's profile as data
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