Defence Builder
VC Fund
Kharkiv, Ukraine
Defence Builder is a non-governmental organization that supports startups for developing and scaling in defense technologies.
- Total investments:
- 3
- Last investment:
- Lead investor:
- 33%
Last updated:
For AI agents: llms.txt
Industries Defence Builder invests in
Stages Defence Builder invests in
Countries Defence Builder invests in
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Investment Focus
Industry
- Manufacturing 2 (67%)
- Robotics 1 (33%)
- Aerospace 1 (33%)
- National Security 1 (33%)
- Air Transportation 1 (33%)
Stage
- Seed 1 (33%)
- Grant 1 (33%)
- Pre-Seed 1 (33%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Kateryna Bezsudna
Co-founder
|
Co-founder | Total investments: 0 | Find email | |
Line Ridvig
CEO
|
CEO | Total investments: 0 | Find email | |
Valery Krasovsky
Co-Founder
|
Co-Founder | Total investments: 3 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Trinity Robotics manufactures modular, unmanned ground vehicle platforms engineered to execute logistics, landmine placement, and casualty evacuation operations in high-risk zones. The core business model centers on the mass assembly of standardized, field-repairable robotic hardware integrated with advanced communication systems like Starlink andautonomous GPS modules. The company provides value by substituting human personnel with remotely operated machinery to preserve lives during hazardous missions. This utility is enhanced through a customizable platform design capable of carrying heavy payloads across severe terrain in adverse weather conditions. | $571.9K / Seed / Jul 07, 2026 | ||
MaXon Systems
|
MaXon Systems operates as a defense tech company. MaXon Systems develops an autonomous air-to-air defense system. | $300K / Pre-Seed / Aug 15, 2025 | |
| Strug specialises in designing and manufacturing plastic products and offers engineering solutions. | $30K / Grant / Jul 25, 2025 |
Co-Investors
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FAQ
What does Defence Builder invest in?
Defence Builder invests primarily in Manufacturing, Robotics and Aerospace startups, most often at Seed and Grant stage. Most of the 3 investments tracked by Shizune back companies in Ukraine. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Defence Builder?
Public channels for Defence Builder include LinkedIn, the website linked on this profile and Facebook. 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 Defence Builder?
The team at Defence Builder includes Kateryna Bezsudna (Co-founder), Line Ridvig (CEO) and Valery Krasovsky (Co-Founder). 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 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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