# Splash Inc.

**Source:** https://geo.sig.ai/brands/splash-inc  
**Vertical:** Aerospace & Defense  
**Subcategory:** General  
**Tier:** Emerging  
**Website:** splash9.com  
**Last Updated:** 2026-04-14

## Summary

Defense startup developing 50-knot autonomous patrol boats for maritime critical infrastructure security; 800-mile range with AI threat detection targeting oil rigs and terminals at fraction of manned vessel cost.

## Company Overview

Splash Inc. is a defense technology startup developing autonomous surface vessels (ASVs) for maritime security — building high-speed autonomous patrol boats that use AI to detect and respond to threats against critical maritime infrastructure including oil rigs, LNG terminals, shipping terminals, and naval facilities. The company's flagship autonomous vessel achieves 50 knots, patrols 800-mile ranges, and has demonstrated 200 miles of autonomous operation in the San Francisco Bay Area, with the long-term vision of making traditional manned naval patrol vessels obsolete through swarms of low-cost autonomous alternatives.

Splash's autonomous patrol boat platform addresses a defense gap: maritime critical infrastructure (offshore energy platforms, port terminals, undersea cable landing stations) requires constant physical security that is expensive to provide with manned vessels and increasingly threatened by drone boats and asymmetric maritime attacks. A single manned naval patrol vessel costs tens of millions of dollars to acquire and operate — Splash's autonomous vessels can patrol autonomously at a fraction of the cost with no crew safety risk. The AI threat detection system identifies vessels, drone boats, and divers using computer vision and sensor fusion.

In 2025, Splash Inc. competes in the autonomous maritime and naval defense market with Saildrone (autonomous ocean survey vehicles), MARTAC (autonomous surface vehicles for defense), L3Harris Technologies (established defense maritime systems), and Textron Systems for unmanned maritime security. The autonomous maritime defense market has seen significant investment following Russia's use of Ukrainian drone boats to attack Black Sea naval vessels — demonstrating the asymmetric threat that autonomous surface vessels pose and validating the defensive use case. Defense technology startups have benefited from increased Pentagon and allied government openness to non-traditional defense contractors following Ukraine lessons. The 2025 strategy focuses on securing US Navy and Coast Guard contracts, demonstrating sustained autonomous patrol operations, and building the multi-vessel coordination software for autonomous fleet operations.

## Frequently Asked Questions

### What does Splash Inc. do?
Splash builds autonomous patrol boats for national security and critical infrastructure protection.

### Who are Splash Inc.'s customers?
Government agencies, coast guards, and companies with critical maritime infrastructure.

### When was Splash Inc. founded?
Splash was founded in 2024.

### Where is Splash Inc. based?
San Francisco, CA.

### How much funding has Splash Inc. raised?
They are backed by Y Combinator as part of the W25 batch.

### What makes Splash Inc. different?
Their boats achieve 800-mile range and 50-knot speeds with multi-week loitering capability.

### Who are Splash Inc.'s competitors?
Traditional naval vessels and other autonomous maritime solutions.

### How can I contact Splash Inc.?
Visit splash9.com.

### Is Splash Inc. hiring?
Check their website for current openings.

### What's the latest news about Splash Inc.?
Featured as one of TechCrunch's '10 startups to watch from YC W25 Demo Day.'

## Tags

b2b, hardware, manufacturing

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*Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-14.*