Likely active: new deal May 2025 Verified 5 Nov 2026
Thundermark Capital
Thundermark Capital is a VC firm based in San Juan, Puerto Rico, United States that backs B2B software, Deep tech, Hardware.
- Type
- VC firm
- Location
- San Juan, Puerto Rico, United States
- Stages
- Seed
- Backs
- B2B software, Deep tech, Hardware
- Sectors
- AI, Robotics, Deep tech
- Fund size / AUM
- Fund size not disclosed on Form D
- Latest fund or filing
- 12 Feb 2024
- Website
- thundermark.com
Contacts on file
For Thundermark Capital, the paid file holds: 1 named decision-maker with roles; firm contact email (domain checked).
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Sources
Last checked 5 Nov 2026. Is something wrong? Tell us.
Appears in 23 lists
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