# J&T Ventures

> J&T Ventures is a VC fund backing Software and Information Technology. See 69 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Prague, Czech Republic
- Total investments: 69
- Last investment: Jun 2026
- Lead investor: 51%
- Fund size: $49M
- Last fund: Dec 2019
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/j&t-ventures/
- Website: http://jtventures.cz/en/

J&T Ventures is an early-stage Prague-based Venture Capital fund, which invests in promising startups from the CEE and SEE region. Our strategy is industry agnostic, but we primarily focus on companies in the seed stage with proven product market fit. Our average ticket size is between EUR 0.5m - EUR 2.5m.

## Contacts

5 contacts available for J&T Ventures. Shizune tracks 9 team members at J&T Ventures. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/j-t-ventures?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $658k–$3.4M |
| Pre-Seed | $317k–$14M |
| Series A | $1M–$7.8M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 13 | 19% |
| Information Technology | 10 | 14% |
| Artificial Intelligence | 10 | 14% |
| Enterprise Software | 9 | 13% |
| SaaS | 6 | 9% |

105 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 29 | 42% |
| Series A | 9 | 13% |
| Pre-Seed | 7 | 10% |
| Funding Round | 6 | 9% |
| Series B | 2 | 3% |

7 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Czech Republic | 20 | 29% |
| United States | 5 | 7% |
| United Kingdom | 3 | 4% |
| Slovakia (Slovak Republic) | 3 | 4% |
| Croatia | 2 | 3% |

7 countries tracked in total.

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Adam Kocik | Managing Partner | 15 | https://shizune.co/investors/profile/adam-kocik |
| Kurt Chen | Advisor | 0 | https://shizune.co/investors/profile/kurt-chen |
| Martin Kesner | Partner | 12 | https://shizune.co/investors/profile/martin-kesner-2 |
| Annette Lovasova | Operations Manager | 0 | https://shizune.co/investors/profile/annette-lovasova |
| David Polach | Principal | 10 | https://shizune.co/investors/profile/david-polach |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Wultra | Wultra provides easy-to-deploy post-quantum authentication solutions for financial institutions, ensuring secure and seamless access to digital services. Our developer-friendly technology, powered by NIST-endorsed quantum-resistant cryptography, delivers bulletproof security, a passwordless user experience, and compliance with global regulations —all deployable in just 8 weeks. Trusted by financial institutions worldwide, Wultra’s solutions meet stringent standards like PSD3/PSR1 and eIDAS 2.0 while offering cutting-edge protection against evolving cyber threats. | $7.8M | Series A | Jun 29, 2026 |  |
| Wultra | Wultra provides easy-to-deploy post-quantum authentication solutions for financial institutions, ensuring secure and seamless access to digital services. Our developer-friendly technology, powered by NIST-endorsed quantum-resistant cryptography, delivers bulletproof security, a passwordless user experience, and compliance with global regulations —all deployable in just 8 weeks. Trusted by financial institutions worldwide, Wultra’s solutions meet stringent standards like PSD3/PSR1 and eIDAS 2.0 while offering cutting-edge protection against evolving cyber threats. | $7.8M | Series A | Jun 29, 2026 |  |
| Wultra | Wultra provides easy-to-deploy post-quantum authentication solutions for financial institutions, ensuring secure and seamless access to digital services. Our developer-friendly technology, powered by NIST-endorsed quantum-resistant cryptography, delivers bulletproof security, a passwordless user experience, and compliance with global regulations —all deployable in just 8 weeks. Trusted by financial institutions worldwide, Wultra’s solutions meet stringent standards like PSD3/PSR1 and eIDAS 2.0 while offering cutting-edge protection against evolving cyber threats. | $7.8M | Series A | Jun 29, 2026 |  |
| Grid.online | Grid.online is building transportation infrastructure as a service that will unlock the huge free transportation capacity of cities and allow it to be shared efficiently. | $4.6M | Seed | Jun 22, 2026 |  |
| Definic | Definic is a software platform that helps enterprises manage IT services procurement by bringing vendor sourcing, evaluation, benchmarking, and performance management into a single system. The platform enables organizations to define project requirements, create structured requests for proposals (RFPs), compare vendors using project and marketdata, and oversee vendor relationships throughout the delivery process. It provides visibility into IT spending, supplier activity, contracts, and procurement workflows through centralized dashboards and reporting tools. Definic also offers benchmarking capabilities that allow companies to assess vendor rates, capabilities, and performance against broader market data. By consolidating procurement and vendor management activities, the platform supports more informed decision-making for technology sourcing and external service engagements. | $2.9M | Seed | Jun 12, 2026 |  |
| Definic | Definic is a software platform that helps enterprises manage IT services procurement by bringing vendor sourcing, evaluation, benchmarking, and performance management into a single system. The platform enables organizations to define project requirements, create structured requests for proposals (RFPs), compare vendors using project and marketdata, and oversee vendor relationships throughout the delivery process. It provides visibility into IT spending, supplier activity, contracts, and procurement workflows through centralized dashboards and reporting tools. Definic also offers benchmarking capabilities that allow companies to assess vendor rates, capabilities, and performance against broader market data. By consolidating procurement and vendor management activities, the platform supports more informed decision-making for technology sourcing and external service engagements. | $2.9M | Seed | Jun 12, 2026 |  |
| Choice | Choice is B2B SaaS for the restaurants, that offers an online solution for direct ordering, marketplace operations management, table reservation and guest engagement, all on a single platform. We collect all customer data for restaurants, helping them to understand customer behaviour and communicate effectively online.Choice's mission is tobring modern technologies to restaurants and educate owners on how to increase profits with their help. Our goal is to cover all the channels restaurants need to communicate with their customers online into one platform, provide customers with advanced insights and increase guest retention. | $6.9M | Series A | Mar 16, 2026 |  |
| ValkaAI | ValkaAI is a B2B platform leading in digital human technology, creating generative content solutions for various industries. It's set to disrupt traditional video production with superior scalability and personalization. | $14.1M | Pre-Seed | Feb 24, 2026 |  |
| Supernova.io | Supernova connects to popular design editors and interprets design systems into data. These data can then be transformed in powerful ways to create code for product development, for literally any coding stack or platform imaginable. These transformations can be fully automated so that when design changes occur, the code is automatically updatedto reflect the changes. Developers can fully control how the code is rendered, literally down to the individual code characters. An ecosystem of Supernova-developed and community-maintained code export packages is available for popular stacks and platforms via the Supernova Store, or teams can choose to create their own — for instance, to support proprietary frameworks or to customize code output to meet any company guidelines. | $9.2M | Series A | Sep 30, 2025 |  |
| Oddin.gg | Oddin is a B2B esports odds feed and risk management provider. It delivers the most engaging esports betting experience with industry-leading uptime and number of live markets. The solution boosts engagement, drives volume, increases margin, and thus accelerates profitability. This is only achievable by a combination of state-of-the-arttechnologies, advanced data science and machine learning algorithms, experienced traders, and official data. The team has more than 50 years of combined experience in betting and esports, successfully doing business with the most complex platforms globally, including Betfair Exchange in the past. |  |  | Jun 16, 2025 |  |

10 of 69 investments shown.

## Co-investors
- [Reflex Capital](https://shizune.co/investors/profile/reflex-capital) — VC Fund, 12 deals together
- [Elevator Ventures](https://shizune.co/investors/profile/elevator-ventures-by-raiffeisen-bank-international) — VC Fund, 7 deals together
- [Presto Ventures](https://shizune.co/investors/profile/presto-ventures) — VC Fund, 6 deals together
- [Lead Ventures](https://shizune.co/investors/profile/lead-ventures) — VC Fund, 5 deals together
- [Tensor Ventures](https://shizune.co/investors/profile/tensor-ventures) — VC Fund, 5 deals together
- [Seed Starter ČS](https://shizune.co/investors/profile/seed-starter-%C4%8Ds) — VC Fund, 4 deals together

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## FAQ

### What does J&T Ventures invest in?

J&T Ventures invests primarily in Software, Information Technology and Artificial Intelligence startups, most often at Seed and Series A stage. Most of the 69 investments tracked by Shizune back companies in Czech Republic. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is J&T Ventures's check size?

J&T Ventures typically joins rounds of $658k–$3.4M at Seed, $317k–$14M at Pre-Seed and $1M–$7.8M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds J&T Ventures participates in.

### How do I contact J&T Ventures?

Public channels for J&T Ventures include LinkedIn 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.

### Who are the partners at J&T Ventures?

The team at J&T Ventures includes Adam Kocik (Managing Partner), Kurt Chen (Advisor) and Martin Kesner (Partner), among 9 team members tracked by Shizune. The Team section lists each member with their title, investment count and links.

### 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.

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