Jean-Daniel Guyot
Angel Investor
Paris, France
Jean-Daniel Guyot is a seed investor in Paris focused on SaaS and Blockchain. Jean-Daniel Guyot is based out of Paris, Ile-de-France and is the CEO and Co-Founder of Memo Bank. Jean-Daniel previously worked at Trainline as a International Director. Jean-Daniel Guyot attended the INSA Rouen Normandie.
- Total investments:
- 5
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Jean-Daniel Guyot invests in
Stages Jean-Daniel Guyot invests in
Countries Jean-Daniel Guyot invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $1.2M–$4.2M
Investment Focus
Industry
- SaaS 2 (40%)
- Blockchain 2 (40%)
- B2B 1 (20%)
- Web3 1 (20%)
- Fruit 1 (20%)
Stage
- Seed 2 (40%)
- Pre-Seed 1 (20%)
- Series A 1 (20%)
- Series B 1 (20%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Reinventing value transmission using decentralized protocols. | $1.2M / Pre-Seed / May 15, 2018 | ||
| Hexa is home to startup studios eFounders (SaaS), Logic Founders (fintech) and 3founders (web3).It all started in 2011 with startup studio eFounders, which pioneered a new way of entrepreneurship, became a reference in the B2B SaaS world, and launched over 30 companies including 3 unicorns (Front, Aircall, Spendesk).Now, eFounders is part ofHexa, alongside startup studios Logic Founders (fintech) and 3founders (web3) With Hexa, we’re on a mission to democratize a new way for entrepreneurship, one centered around building companies in teams. We do this in two ways, by supporting our existing startup studios, and by creating additional ones.In numbers? We’re an entrepreneurial ecosystem made up of:- +30 companies launched - +2800 jobs created - 3 unicorns (Spendesk, Aircall, Front) - +$5 billion combined companies valuation | $5.4M / Series B / Dec 07, 2016 | ||
| Agricool has been created in 2015 by Guillaume Fourdinier and Gonzague Gru with the purpose of making local, tasty and pesticide-free fruits and vegetables available to all. To do so, Agricool is recycling shipping containers into urban farms, transforming into a small paradise for fruits and vegetables (lighting, air quality, irrigation, etc.).The technology developed enables the farms to be 120 times more productive than in conventional farming, to save more than 90% of water and to be run entirely on renewable energies. Today, the company grows strawberries in Paris and Dubai, but tomorrow, the ambition is to help feed the world with all types of fruits and vegetables and be part of the urban farming movement. | $4.2M / Seed / Nov 23, 2016 | ||
| Paying employees has never been easier. PayFit allows SMEs to easily manage the pay and leave of their employees.In 2015, the observation was simple: no employer was satisfied with the solutions used to manage the pay of its employees. No solution allowed a company to manage payroll quickly and without prior expertise. No solution answeredautomatically and securely to the French administrative complexity. There was no solution to centralize all the issues related to employee management on a single tool. No solution offered an intuitive and user-friendly interface for the employer but also for the employee. | $5.6M / Series A / Oct 10, 2016 | ||
| See all 5 investments → | |||
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FAQ
What does Jean-Daniel Guyot invest in?
Jean-Daniel Guyot invests primarily in SaaS, Blockchain and B2B startups, most often at Seed and Pre-Seed stage. Most of the 5 investments tracked by Shizune back companies in France. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Jean-Daniel Guyot's check size?
Jean-Daniel Guyot typically joins rounds of $1.2M–$4.2M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Jean-Daniel Guyot participates in.
How do I contact Jean-Daniel Guyot?
Public channels for Jean-Daniel Guyot include LinkedIn and X (Twitter). 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 Jean-Daniel Guyot last invest?
The most recent investment recorded for Jean-Daniel Guyot closed in May 2018. Shizune tracks 5 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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