Semaphor Surgical
PrivateLast Round
Seed
Jul 22, 2026
Total Funding Raised
$23.01M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Semaphor Surgical is a healthcare technology company developing foundational AI infrastructure for surgical systems to enable autonomy.
Sector
Healthcare & Life Sciences
Verticals
Medical AI, Medical Devices, Computer Vision, Medical Imaging
Business Model
B2B
Customer Profile
Subscription SaaS, Services & Consulting
AI Layer
Foundation
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Semaphor Surgical Comparables
Compare Semaphor Surgical with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| RSIP Vision | 72% | |
| AlgoSurg Inc. | 69% | |
| Vent Creativity | 68% | |
Semaphor Surgical Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jul 22, 2026 | ||||
| Seed | Nov 1, 2023 |
Key People
Founding team and executive leadership
Semaphor Surgical Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| PTX Capital | Seed |
| Defined | Seed |
| Flare Capital Partners | Seed |
| General Catalyst | Seed |
| Valia Ventures | Seed |
| HopStone Capital | Seed |
| J2 Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 22, 2026
$11.5M round led by Bison Ventures.
- Nov 1, 2023
$12M raised with participation from Venture Highway and others.
Semaphor Surgical Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Frequently Asked Questions
Common questions about Semaphor Surgical's valuation, stock price, and market status.