Nauticus Robotics, Inc.
Key statistics
from XBRL data in SEC filingsAI briefing
from the latest 10-K, 10-Q and 8-K eventsNauticus Robotics is a developer of autonomous underwater vehicles, remotely operated vehicles, and software for offshore energy, defense, and environmental applications, and is integrating the SeaTrepid ROV services acquisition.
What they do
Nauticus designs and operates ocean robots, including the autonomous Aquanaut vehicle, work-class ROVs, and electric subsea manipulators like the Olympic Arm. Its Nauticus ToolKITT software controls these platforms and has been deployed on third-party ROVs. The company generates revenue mainly from subsea services using its ROV fleet, supplemented by software and technology development contracts.
Revenue drivers
- ROV services (SeaTrepid) — SeaTrepid's ROV operations were the primary revenue source in the second quarter of 2026, contributing to quarterly revenue of $885,947.
- Autonomous underwater vehicle services (Aquanaut) — Aquanaut is used for subsea inspection, maintenance, and intervention; vehicles were in Florida preparing for offshore deployment and client-driven testing.
- Defense sector contracts — Commenced work with a leading defense contractor in the second quarter of 2026, with defense stakeholders evaluating Aquanaut integration with electric manipulation.
- Software and technology development — Nauticus ToolKITT software pipeline is starting to materialize, with customers sponsoring testing and development to expand the value proposition.
Recent performance
Revenue for fiscal 2025 was $5.3 million, up from $1.8 million in 2024. Net loss narrowed to $40.8 million in 2025 from $134.9 million in 2024. The most recent quarter (June 30, 2026) reported revenue of $885,947, a decline from $2.0 million in the quarter ended September 30, 2025. Operating cash flow was negative $23.0 million in 2025.
Strategy
Management is focusing on integrating SeaTrepid to expand the ROV and Aquanaut fleet, increase utilization, and enter new geographies. They are developing a next-generation electric manipulator and pushing Aquanaut into defense markets. The company is also pursuing cross-selling opportunities with SeaTrepid's existing customers for autonomous services.
Risks
- Cash constraints — As of June 30, 2026, cash and equivalents were $1.4 million against total liabilities of $30.7 million, indicating potential near-term funding needs.
- High debt — Long-term debt was $21.6 million, and the company has taken on new financial obligations in 2026, increasing fixed charges.
- Erratic revenue growth — Quarterly revenue fell from $2.0 million (Sep 2025) to $159,575 (Mar 2026) before rising to $885,947 (Jun 2026), showing instability.
- Sector concentration — Revenue depends on offshore energy, environmental, and defense customers, with environmental agency requests and wind project delays subject to policy shifts.
Outlook
Management sees a stable offshore energy market with healthy utilization in the Gulf of America, though below recent peaks. North American offshore wind opportunities are re-emerging after policy easing. Defense engagement is increasing, and the near-term pipeline is described as stronger than ever, with active contracts and international interest.