# Antoine Poirson

> Antoine Poirson is a pre-seed investor at Antler backing Software and SaaS. See 28 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Antler](https://shizune.co/investors/profile/antler-be9c)
- Location: London, United Kingdom
- Total investments: 28
- Last investment: May 2024
- Lead investor: 79%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/antoine-poirson/?locale=en_US
- X (Twitter): https://twitter.com/apoirson
- Website: https://x.com/apoirson

Antoine Poirson is a pre-seed investor at Antler in London focused on Software and SaaS. Antoine Poirson

## Contacts

5 contacts available for Antoine Poirson: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/antoine-poirson?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1.5M–$2.8M |
| Pre-Seed | $75k–$1.1M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 6 | 21% |
| SaaS | 4 | 14% |
| Machine Learning | 4 | 14% |
| Information Technology | 4 | 14% |
| Artificial Intelligence | 4 | 14% |

60 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Pre-Seed | 22 | 79% |
| Seed | 4 | 14% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United Kingdom | 20 | 71% |
| France | 3 | 11% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Wispra | Harvy offers a delivery management platform that helps producers and retailers reduce their logistics costs. The platform provides a simple way for them to manage their orders, deliveries, and invoices. It enables farmers to collaborate with others and share deliveries and associated costs, resulting in significant savings. With Harvy'splatform, they can streamline their delivery processes, track shipments in real time, and generate invoices efficiently. The platform allows them to optimize their logistics operations, reduce expenses, and improve overall efficiency in managing their deliveries. | $1.1M | Pre-Seed | May 17, 2024 | https://www.harvy.tech |
| Loewi | Loewi allows you to sell your two-wheeled companion. | $1.1M | Pre-Seed | May 23, 2023 | https://loewi.fr/ |
| Loewi | Loewi allows you to sell your two-wheeled companion. | $1.1M | Pre-Seed | May 23, 2023 | https://loewi.fr/ |
| Mast | Mast. is building cloud-native technology to help mortgage lenders save costs, underwrite more applications, deliver new levels of service, and create the best digital experience possible. | $1.5M | Seed | Jun 15, 2022 | https://www.usemast.com |
| MIXe.Store | MIXe (www.mixe.store) is a top grocer for South-Asian expat customers with its fast growing cross-border e-commerce platform for the $5B ethnic groceries market in Europe. With proprietary self sourcing, supply chain integration and exclusive partnerships with leading food & grocery brands in Asia and Middle East, MIXe eases the shoppingexperience with delivery of ethnic grocery and food for 15M+ Expat customers and related businesses across Europe and other global markets. | $4K | Pre-Seed | May 15, 2022 | https://mixe.store/ |
| MIXe.Store | MIXe (www.mixe.store) is a top grocer for South-Asian expat customers with its fast growing cross-border e-commerce platform for the $5B ethnic groceries market in Europe. With proprietary self sourcing, supply chain integration and exclusive partnerships with leading food & grocery brands in Asia and Middle East, MIXe eases the shoppingexperience with delivery of ethnic grocery and food for 15M+ Expat customers and related businesses across Europe and other global markets. | $74.9K | Pre-Seed | May 15, 2022 | https://mixe.store/ |
| Hydrologiq | Hydrologiq provides the easiest, fastest, and lowest-risk way to access clean, off-grid, hydrogen-generated electricity.Hydrogen power made easy. We are accelerating the transition to Net Zero by ending the use of the diesel generator and replacing them with clean hydrogen-powered alternatives! At Hydrologiq we make it easier, faster and lowerrisk to deploy hydrogen powered generators. Through our platform and on-site service support bring the market together to simplify a complex hydrogen supply chain to power off-grid machinery. We provide a fully managed solution for all hydrogen powered plant needs, taking the headache out of transitioning to hydrogen.Deploying hydrogen is hard, we make it easy. The hydrogen supply chain is currently in its infancy and non-standard. We offer greater reliability, security, and standardisation to end users accessing hydrogen. For end users they can deploy faster, cheaper, and at lower risk, with Hydrologiq. For the supply chain we lower the barriers to market access by providing them a route to market as well as removing customer pain points that would prevent a sale. We bring the vertical integration needed without a single company needing to be completely vertically integrated. | $890.9K | Pre-Seed | Jan 12, 2022 | https://www.hydrologiq.com/ |
| Cloud Cycle | 10 billion tonnes of concrete are produced every year — it’s the world’s second most-consumed material after water and responsible for up to 10% of global CO₂ emissions. Around 5% of all concrete goes to waste, costing the UK alone over £400 million annually.Cloud Cycle has developed an intelligent IoT and cloud platform that digitises concretein transit. Our proprietary on-truck sensors and edge devices continuously measure consistence, temperature, water additions, and mixing behaviour, giving producers real-time visibility from batch plant to pour.By preventing over-watering, reducing cement over-design, and eliminating rejected or wasted loads, Cloud Cycle helps ready-mix suppliers cut costs, boost quality, and reduce carbon emissions. Even when surplus occurs, our surplus concrete marketplace finds local buyers — creating a true circular economy for concrete.Cloud Cycle’s technology is already used by leading global cement and concrete producers across Europe and the Middle East. We are on a mission to save the industry billions while cutting global CO₂ by 1%.Industry: Construction Tech · DeepTech · IoT · AI · SaaS · Sustainability Headquarters: London, United Kingdom | $2.8M | Seed | Sep 01, 2021 | https://www.cloudcycle.com |
| seedata.io | Seedata.io is a cybersecurity deception-technology platform to help businesses identify previously undetected data leakage incidents, significantly reducing incident costs. It identifies previously undetected data leakage incidents. The company using a combination of deception technology and threat intelligence to help businesses detect databreaches faster. They enable detection without compromising real data by using decoys or traps to trick cybercriminals into stealing or interacting with fake data.Seedata.io was founded by Enrico Faccioli and Matt Holland in 2021. | $167.1K | Pre-Seed | Mar 01, 2021 | https://www.seedata.io |
| Vamstar | Healthcare marketplace is broken from a long-time. Both buyers (hospitals, health systems) and suppliers (pharmaceutical and medical device manufacturers/digital health companies/service or solution providers) struggle to find the optimum opportunities for developing a transaction. It takes time and resources to effectively commercialisenew healthcare technology. We use the latest data automation technologies (NLP, ML, DL etc). to aggregate demand from millions of sources and provide real-time analytics to shape the transaction. We aggregate more than $2tn of global demand (70+ countries) in our system and make it easier for healthcare companies to start closing more deals. Our customers use a range of search and bid-development tools within our platform to quickly find the most suitable opportunity and finalise a transaction. Additionally, buyers (hospital, clinics etc.) can directly launch procurement and sourcing programs in our platform and get access to thousands of suppliers in the market for their respective products/services. We have millions of contracts in our platform across countries for suppliers to bid, we have onboarded some of the world's most innovative healthcare companies, we are continuing to raise money to build the world's first digital marketplace, we have won innovation awards, and we're backed by some of the best investors in the world. And we are JUST GETTING STARTED. | $1.7M | Seed | Feb 04, 2021 | https://www.vamstar.io/ |

10 of 28 investments shown.

## Co-investors
- [Satgana](https://shizune.co/investors/profile/satgana) — VC Fund, 3 deals together
- [Britbots](https://shizune.co/investors/profile/high-growth-robotics) — VC Fund, 2 deals together
- [21st by CentraleSupélec](https://shizune.co/investors/profile/21st-by-centralesup%C3%A9lec) — VC Fund, 1 deal together
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund, 1 deal together
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund, 1 deal together
- [Begin Capital](https://shizune.co/investors/profile/begin-capital) — VC Fund, 1 deal together

## About Antler

VC Fund · Singapore, Singapore

Antler is an early-stage venture capital firm that seeks to invest in technology companies. The firm incubates startups from a variety of sectors and offers a global community network of co-founders and access to talent, expert advisors, expansion support, and capital around the world.

5 contacts available at Antler.

| Name | Title | Profile |
| --- | --- | --- |
| Alan Poensgen | Partner | https://shizune.co/investors/profile/alan-poensgen |
| Anthony Millet | Managing Partner | https://shizune.co/investors/profile/anthony-millet |
| Antti Tormanen | General Partner | https://shizune.co/investors/profile/antti-tormanen |
| Christoph Klink | Partner | https://shizune.co/investors/profile/christoph-klink |
| Erik Jonsson | Partner | https://shizune.co/investors/profile/erik-jonsson |

## Similar investors

### Similar industry
- [SOSV](https://shizune.co/investors/profile/sosv) — VC Fund
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [FJ Labs](https://shizune.co/investors/profile/fj-labs) — VC Fund

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund
- [Everywhere Ventures](https://shizune.co/investors/profile/everywhere-ventures) — VC Fund

### Similar country
- [Bpifrance](https://shizune.co/investors/profile/bpifrance) — VC Fund
- [Kima Ventures](https://shizune.co/investors/profile/kima-ventures) — VC Fund
- [Motier Ventures](https://shizune.co/investors/profile/motier-ventures) — VC Fund

## Featured in investor lists
- [Food and Beverage Angel Investors in France](https://shizune.co/investors/food-and-beverage-angel-investors-france)
- [Gaming Angel Investors in France](https://shizune.co/investors/gaming-angel-investors-france)
- [Retail Angel Investors in France](https://shizune.co/investors/retail-angel-investors-france)
- [Marketplace Angel Investors in France](https://shizune.co/investors/marketplace-angel-investors-france)

## FAQ

### What does Antoine Poirson invest in?

Antoine Poirson invests primarily in Software, SaaS and Machine Learning startups, most often at Pre-Seed and Seed stage. Most of the 28 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Antoine Poirson's check size?

Antoine Poirson typically joins rounds of $1.5M–$2.8M at Seed and $75k–$1.1M at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Antoine Poirson participates in.

### How do I contact Antoine Poirson?

Public channels for Antoine Poirson include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Antoine Poirson last invest?

The most recent investment recorded for Antoine Poirson closed in May 2024. Shizune tracks 28 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co