Nauticus Robotics Inc
nauticusrobotics.comWhat Do They Do?
Builds autonomous underwater robots, electric subsea manipulators and robotic software, and provides related engineering and subsea services for offshore energy and defense customers.
10-K for FY2025, filed Apr 15, 2026Nauticus Robotics, Inc. (“Nauticus,” “Nauticus Robotics™,” the "Company", "our", "us" or "we") is a technology-driven company specializing…View ↗
Nauticus' addressable markets include upstream, midstream, and downstream oil and gas, defense, offshore renewables, seafloor…View ↗
Aquanaut® Autonomous VehiclesView ↗
Nauticus ToolKITT™ Software SuiteView ↗
Olympic Arm™ Electric ManipulatorView ↗
Nauticus is a specialized technology and engineering services company focused on delivering innovative solutions to the defense sector…View ↗
How Do They Make Money?
Customers pay for engineering, technical and other services to design and develop subsea robots and software; the work is billed as it is provided over the contract period.
10-K for FY2025, filed Apr 15, 2026Revenue - Our primary sources of revenue are from providing technology engineering services and products to the offshore industry and…View ↗
Our performance obligations under service agreements generally are satisfied over a short period of time as the service is provided.…View ↗
Our performance obligations under service agreements are generally satisfied over time as the service is provided and, therefore, all…View ↗
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10-K for FY2025, filed Apr 15, 2026
FY2025 revenue by product or service ↗
$5.3M
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10-K for FY2025, filed Apr 15, 2026
$5.3M ↗
| Segment | Share | Revenue | How money arrives |
|---|---|---|---|
|
Cost plus fixed fee
|
100%
FY2022: 60%
|
Cost plus fixed fee, FY2025
$5.3M Sources
|
|
|
Firm fixed-price
Sold outright
|
0.0%
FY2022: 26%
|
Firm fixed-price, FY2025
$0 Sources
|
Sold outright |
|
Firm fixed-price-vehicle lease
Sold outright
|
0.0%
FY2022: 13%
|
Firm fixed-price-vehicle lease, FY2025
$0 Sources
|
Sold outright |
Who Are Their Customers?
Offshore energy producers buy subsea inspection and related services, while government and defense customers buy engineering, prototypes and robotic solutions. The company also works with commercial ROV operators through its software and services.
10-K for FY2025, filed Apr 15, 2026Nauticus is a specialized technology and engineering services company focused on delivering innovative solutions to the defense sector…View ↗
Nauticus ToolKITT has been deployed on third party commercial ROVs and competing robotic platforms, enhancing Nauticus’ ability to offer…View ↗
Offshore Energy ProducersView ↗
Defense Related CustomersView ↗
Revenue - Our primary sources of revenue are from providing technology engineering services and products to the offshore industry and…View ↗
10-K for FY2025, filed Apr 15, 2026
Major Customer and Concentration of Credit Risk – We have a limited number of customers. During the year ended December 31, 2025, sales to…View ↗
Do Revenues Turn Into Profits?
No. It lost $40.8M in FY2025.
10-K for FY2025, filed Apr 15, 2026
How Are They Changing?
- Net income
-
Sources
10-Q for Q2 FY2026, filed Aug 12, 2026
−$11.1MView ↗
- ▲ +49% (Loss)
- vs −$7.5M in Q2 FY2025
10-Q for Q2 FY2026, filed Aug 12, 2026
Open tableView ↗
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Sep 9, 2026
A debenture holder extended maturity by one year
The extension moves the maturity date from September 9, 2026 to September 9, 2027.
Sources
8-K, filed Sep 11, 2026
In accordance with the terms of each Debenture, the Holder duly exercised its right to extend the maturity date of each such Debenture by…View ↗
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May 13, 2026
Nauticus amended payment terms for its SeaTrepid acquisition
Sources
8-K, filed May 13, 2026
As previously disclosed, on March 5, 2025, Nauticus Robotics, Inc. a Delaware corporation (the “Company”), and SeaTrepid International…View ↗
Shrinking. Revenue fell 39% in 4 years, from $8.6M in FY2021 to $5.3M in FY2025, about 11% a year.
Added subsea service operations
The older report described a shift toward subsea robotic services using technology-based products; the latest report includes SeaTrepid ROV services alongside its robot, software and engineering offerings.
10-K for FY2022, filed Mar 28, 2023 10-K for FY2025, filed Apr 15, 2026Nauticus is a developer of ocean robots, autonomy software, and services delivered to the marine industries. Nauticus was initially…View ↗
SeaTrepid ROV ServicesView ↗
On March 20, 2025, Nauticus acquired substantially all of the assets and business of SeaTrepid International LLC and its affiliates…View ↗
Nauticus Robotics, Inc. (“Nauticus,” “Nauticus Robotics™,” the "Company", "our", "us" or "we") is a technology-driven company specializing…View ↗
Expanded customer work to offshore producers
The older report emphasized engineering contracts for government and commercial customers and planned commercial robot services. The latest report describes active engagement with offshore producers to introduce Aquanaut and ongoing subsea services.
10-K for FY2022, filed Mar 28, 2023Nauticus is a developer of ocean robots, autonomy software, and services delivered to the marine industries. Nauticus was initially…View ↗
Olympic Arm commercialization
The latest report describes an agreement for Forum Energy Technologies to lead commercialization, manufacturing and distribution of the electric manipulator, while the older report described anticipated conventional sales contracts.
10-K for FY2022, filed Mar 28, 2023 10-K for FY2025, filed Apr 15, 2026Although the sale of Nauticus’ products may occur on either point sales or RaaS/SaaS models, the fleet services and software (“ToolKITT”)…View ↗
In the fourth quarter of 2025, Nauticus entered into a Manufacturing and Sales Agreement with Forum Energy Technologies ("FET") for the…View ↗
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