Tatiana Jama
Angel Investor @ SistaFund
Paris, France
Tatiana Jama is a seed investor at SistaFund in Paris focused on Information Technology and SaaS. Tatiana Jama - Co Founder & CEO @ Levia
- Total investments:
- 4
- Last investment:
- Lead investor:
- 25%
Last updated:
For AI agents: llms.txt
Industries Tatiana Jama invests in
Stages Tatiana Jama invests in
Countries Tatiana Jama invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $600k–$5M
Investment Focus
Industry
- Information Technology 2 (50%)
- SaaS 1 (25%)
- Retail 1 (25%)
- Travel 1 (25%)
- Software 1 (25%)
Stage
- Seed 3 (75%)
- Series B 1 (25%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Vizzia is developing an innovative solution that helps land managers to sustainably reduce illegal waste dumping thanks to smart detectors and 360° support. | $35.4M / Series B / Feb 19, 2026 | ||
| Astran is a software development company that unlocks cloud adoption without compromising data confidentiality, security, and compliance.Astran is a zero-trust cloud-native platform that runs on multiple cloud providers. They connect preferred cloud providers, configure distributed data vaults, and switch cloud providers just as easily wheneverthey need.Founded by Yosra Jarraya in 2021 and is located in Paris, Île-de-France. | $5M / Seed / Jun 12, 2023 | ||
| Armis enables physical retailers to communicate locally through an AI-based SaaS platform that generates “Multilocal Advertising”, which is optimized for each store.This platform allows physical shops to grow in-store traffic using digital media, and therefore compete efficiently with the likes of Amazon while leveraging their most powerfulassets : brands and brick-and-mortar stores.Armis was founded in 2016 through the mix of expertise in Adtech and Retail from David Baranes, ex VP Market Development at AppNexus, the world’s leading independent advertising technology company, and Dan Gomplewicz, ex Director of Strategy & Innovation at E.Leclerc, France’s largest retailer. | $1.1M / Seed / Jan 18, 2017 | ||
| Marks gets to know you and helps you avoid decision fatigue when planning a trip and discovering places on the go. | $600K / Seed / Jun 01, 2016 |
Co-Investors
About SistaFund
SistaFund will invest the money into early-stage startups with at least one woman cofounder.
SistaFund Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Alice Groth
Associate
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Isabelle Gallo
Managing Partner
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FAQ
What does Tatiana Jama invest in?
Tatiana Jama invests primarily in Information Technology, SaaS and Retail startups, most often at Seed and Series B stage. Most of the 4 investments tracked by Shizune back companies in France. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Tatiana Jama's check size?
Tatiana Jama typically joins rounds of $600k–$5M 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 Tatiana Jama participates in.
How do I contact Tatiana Jama?
Public channels for Tatiana Jama 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 Tatiana Jama last invest?
The most recent investment recorded for Tatiana Jama closed in Feb 2026. Shizune tracks 4 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 Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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