Posidonia Maritime Technology Demo Day
June 2024
TMV and The Captain's Table present a Demo Day and VC/Founder Meet-Up at Posidonia
For the first time in Athens Captain’s Table and TMV presented a large line up of start-ups representing a cross section of technologies and applications.
The event featured 16 companies: Crewdentials, FrontM, 123Carbon, Signol, Zero44, Kaiko Systems, Shipskart, Secro, 13Mari, Mythos AI, Calcarea, AWS (Advanced Wing Systems), Closelink, Sea. AI, Smart Nanotubes and Alicia Bots.
The Start-Ups

123 Carbon
123Carbon was founded to accelerate the decarbonisation of transportation. The industry needs to be able to make investments in carbon reduction projects on behalf of customers and beyond, and allocate the resulting carbon reductions to organisations wishing to pay for their transportation emissions. That solution is called carbon insetting.
Developed collaboratively with the industry for the industry, 123Carbon™s platform is the first independent one-stop shop for carbon insetting, empowering organisations to assure, manage, allocate or buy verified CO2 reductions within their supply chain.

Kaiko Systems
We digitize onboard technical operations and allows shipping companies to instantly identify issues, prioritize risks, and take proactive actions on maintenance.

13 Mari
13 Mari’s award winning product has been developed in collaboration with a recognized NATO and DARPA partner. It is passive, simple, zero OPEX, non compromising the hull product reducing the fuel consumption and CO2 emissions by up to 7%.

FrontM
FrontM is building the digital backbone for remote operations.
Across ocean decks to offshore rigs, from crew cabins to command centers, we design and deliver digital tools that connect systems, optimise operations and care for the people who keep the world moving. From maritime to energy and beyond, we provide the essential infrastructure that makes digitalisation truly connected, compliant, and continuous.

Zero44
ZERO44 turns carbon regulation into opportunity — connecting vessel data, contracts, and registries in one carbon ledger that reduces OpEx, anticipates risk, and turns strategy into margin.

Shipskart
Industry’s 1st Mobile App offering:
- Convenience of ordering Provisions, Bond, and Consumable Products
- No registration for Cash on Delivery Orders
- Detailed product information along with images for easy viewing and ordering

Crewdentials
Empowering seafarers with a user centric digital wallet to ease career admin and credential compliance. Enabling rapid and accurate onboarding, verification and compliance and ongoing management for both seafarers and organisations.

Signol
Signol is a behaviour change service. We transform company data into seafarer action using personalised communications (web app and direct email) that harness the power of behavioural science to engage and motivate seafarers. Our ambition is to maximise the positive impact of every seafarer’s daily decisions.

Closelink
The new standard in lubricants procurement: Closelink is the easiest way to a resilient procurement strategy that generates tangible cost savings.

Secro
Secro Core is built specifically for cross-border trade operations. It supports industry-grade workflows, tokenized documents of title, and seamless collaboration with banks, logistics providers, and trading partners.

Mythos AI
We develop the core navigation and autonomy systems powering the future of commercial shipping and naval operations.
Partnering with top-tier shipyards, OEMs, and global vessel operators, Mythos AI is redefining how the world moves on water — delivering safer, more efficient and persistent autonomy from to ports to prevention. Mythos AI is leading America’s return to maritime innovation.

Advanced Wing Systems
Rapidly deployable, modular wing sails, combined with a performance-based commercial model. We develop the core navigation and autonomy systems powering the future of commercial shipping and naval operations.

AliciaBots
Hull cleaning robots: AliciaBots operate independently, cleaning in real-time without interrupting voyages, ensuring efficiency with zero disruption.

Sea.AI
SEA.AI alerts crews early and reliably about objects on the surface of the water. Using latest camera technology in combination with artificial intelligence, SEA.AI detects and classifies objects, including those that escape conventional systems such as Radar or AIS: unsignalled craft, floating obstacles, buoys, inflatables, kayaks and persons over board.














