echoloc/ Companies/ SubSea Craft Limited

Company profile

SubSea Craft Limited Tech Stack

Manned and unmanned maritime craft for defense and special forces

Defense and Space Manufacturing Portsmouth, England 51–200 employees Founded 2014 Privately Held

SubSea Craft builds modular manned and unmanned craft spanning subsurface, surface and air domains for maritime and amphibious forces. A ROS 2, Gazebo, Webots and Unity simulation stack paired with CANopen, NMEA 2000 and Codesys points to serious autonomy and embedded controls work, matching an engineering-heavy, mid-level hiring mix. S1000D and FMEA tooling plus pain points around supportability and safety show a shift from prototyping toward fielded, sustainable platforms.

Tech Stack 33 technologies

Core StackC++ Jira Power BI Confluence Python JavaScript SolidWorks Docker GitLab Podman Ansible Kubernetes ROS ROS 2 Infor LN LinkedIn Learning Inventor Qt Codesys CANopen NMEA 2000 Adobe Rhino S1000D FMEA Gazebo Unity Webots QML vSphere+3 more

What SubSea Craft Limited Is BuildingChallenges and projects from their job posts

◆Challenges

Safe, reliable, compliant autonomous marine platform operations
Secure connectivity between operations centres and craft
Supporting growth and international expansion
Early supportability risks and complex maintenance scheduling
Resource misallocation

▲Active Projects

Autonomous marine platform integration
Resilient secure communications with PACE plan trials
Prototype build, test and bespoke test solutions
Support packages for SSC product range
Design for manufacture (DFM) implementation

Hiring Activity

Steady30 roles · 10 in 30d

Department

Engineering

Ops

Data

Finance

Legal

Logistics

Manufacturing

Seniority

Mid

Senior

Junior

Manager

Lead

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About SubSea Craft Limited

SubSea Craft Limited is a privately held maritime technology manufacturer headquartered in Portsmouth, England, founded in 2014. The company designs and delivers craft for maritime and amphibious forces, including special forces requirements, diver delivery units and submersible craft. Its platforms are built for operations in contested and denied environments, covering subsurface, surface and air domains with both manned and unmanned configurations. The company employs 51–200 people and pairs rapid prototyping with ongoing end-user engagement. Current hiring extends to the United States.

HeadquartersPortsmouth, England

Company Size51–200 employees

Founded2014

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does SubSea Craft use?

SubSea Craft uses C++, Python, ROS and ROS 2, Qt/QML, Codesys, CANopen and NMEA 2000, with Gazebo, Webots and Unity for simulation, SolidWorks, Inventor and Rhino for CAD, and Infor LN for ERP.

Where is SubSea Craft headquartered?

SubSea Craft is headquartered in Portsmouth, England, United Kingdom, and is a privately held company founded in 2014.

What is SubSea Craft working on?

Projects include autonomous marine platform integration, prototype build and test, resilient secure communications with field trials, bespoke support packages, and design for manufacture implementation.

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How this profile is built

SubSea Craft Limited's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.