OSI Maritime Systems logo

OSI Maritime Systems

The Leader in Naval Integrated Navigation & Tactical Solutions

351 employees · est. 1977 · Canada

VS
Zeabuz logo

Zeabuz

The experience of a thousand seafarers on every ship

32 employees · est. 2019 · Norway

OSI Maritime Systems is the older company (1977 vs 2019); OSI Maritime Systems is the larger of the two.

Side-by-Side Comparison

OSI Maritime Systems Zeabuz
Founded
1977 older 2019
Headquarters
Canada Norway
Employees
351 larger 32
Industry
Cyber Security, IT, Information Technology Not tracked yet
Funding Stage
Not tracked yet Unknown
Total Funding
Not tracked yet $3.65M
Funding Rounds
Not tracked yet 6
Services
System Integration, Training, Support Solutions, ECPINS Software Modules, Tactical Dived Navigation System Autonomous navigational assistance software, Autonomy solutions for vessels, Intelligent controls for ferries, Modular and scalable autonomy systems
Target Customers
NATO Navies, Allied Navies, Shipyards Maritime Industry Leaders, Urban Mobility Operators, Defense and Security Sectors, Commercial Vessel Operators
Taxonomy
Naval Integrated Systems, Maritime Security Operations, Integrated Bridge Systems, Warship Navigation, Submarine Navigation, C2 Systems, Electronic Chart Systems, WECDIS, Tactical Solutions, Navigation Software, Defense Technology, Integrated Navigation Systems, Marine Electronics, Naval Software Solutions Autonomous Navigation, Intelligent Navigation Solutions, Modular Software Solutions, Autonomous Urban Passenger Ferries, Remote Supervisory Control, Crew Reduction, Zero-emission Ferries, Self-driving Technology, Maritime Autonomy Software, Cost-effective Maritime Operations, Innovative Operational Concepts, Urban Waterway Transportation, Autonomous Marine Operations, Smart Shipping Solutions
Website
osimaritime.com zeabuz.com
OSI Maritime Systems logo

About OSI Maritime Systems

OSI Maritime Systems stands out as a long-established specialist in the realm of naval integrated navigation and tactical solutions. Founded in 1977, this company has maintained its position as a trailblazer by supplying sophisticated integrated bridge systems for warships, dived navigation systems...

Zeabuz logo

About Zeabuz

Zeabuz, founded in 2019, is revolutionizing the maritime industry with its cutting-edge intelligent navigation solutions. With headquarters in Norway, the company is pioneering the deployment of autonomous urban passenger ferries, pushing the sector towards self-sailing and remote supervisory contro...

We will tell you when either one moves

BounceWatch watches OSI Maritime Systems and Zeabuz for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.

Watch both — free

Funding, hiring, leadership and stack changes at OSI Maritime Systems and Zeabuz — by email.

Frequently Asked Questions

OSI Maritime Systems — The Leader in Naval Integrated Navigation & Tactical Solutions. Zeabuz — The experience of a thousand seafarers on every ship. Both companies operate in related markets but may differ in funding stage, team size, and product focus.
OSI Maritime Systems has raised undisclosed funding while Zeabuz has raised $3.65M.
OSI Maritime Systems and Zeabuz operate in overlapping markets and are frequently compared. Track both companies on Bounce Watch to monitor their growth signals in real time.

Compare OSI Maritime Systems with someone else

Start typing a company name or domain.

Compiled from the BounceWatch company index. We last looked at OSI Maritime Systems on 3 Apr 2026, and Zeabuz on 13 Feb 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.

Analytics cookies (ours + Google). Cookie Policy

Book a demo 30 minutes