Purple Rhombus
PrivateLast Round
VC Round
Jun 10, 2026
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Purple Rhombus is an aerospace and defense company that designs and manufactures mass-producible, low-cost unmanned aircraft systems (UAS) for defense and commercial applications.
Sector
Frontier & Industrial Tech
Verticals
Defense Tech, Drones & UAVs, Smart Manufacturing
Business Model
B2G
Customer Profile
Government Contracts, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Purple Rhombus Comparables
Compare Purple Rhombus with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Tenet Industries | 84% | |
| Titan Dynamics Inc. | 83% | |
| Isengard Industries Inc. | 80% |
Purple Rhombus Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| VC Round | Jun 10, 2026 | ||||
| Grant | Jan 1, 2026 | ||||
| Seed | Oct 31, 2025 |
Purple Rhombus Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| SUM Ventures | Seed |
| New Founding | Seed |
| Cortado Ventures | VC Round |
| AFVentures | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 1, 2026
Grew 19% QoQ from 16 to 19 employees.
- Jul 25, 2026
Monthly visitors increased 87% MoM, reaching 2.5K.
Recent news
Latest coverage and updates
- partners_withJul 13, 2026
Purple Rhombus LLC. partnered with U.S. Army on Jul 13th '26.
- is_developingJun 30, 2026
Purple Rhombus, Inc. was planning to develop family of unmanned aircraft systems on Jun 30th '26.
Purple Rhombus Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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