Software we built, and continue to operate.
DIDI is our own platform for maritime emissions compliance. Dexi is our AI assistant for enterprise knowledge. Alongside them, selected client projects — anonymised by industry, because our clients’ systems are their business, not our marketing.
Decorum Maritime GmbH
DIDI-Chart — automated ENC updates for ECDIS
Encrypted, verified nautical chart updates delivered fleet-wide, retiring manual USB-stick distribution and giving shore teams live compliance visibility.
Decorum product
DIDI-MRV — regulatory CO₂ reporting for shipping
A compliance platform that turns fragmented shipboard data into audit-ready emissions reports for EU-MRV, UK-MRV and IMO-DCS.
Decorum Group
DIDI Rescue Vault — offline vehicle rescue cards for emergency crews
A proof of concept putting verified vehicle rescue cards on the tablet in a fire engine — findable in seconds, and fully functional with no internet at the scene.
Decorum product
Dexi — AI search across enterprise knowledge
An AI assistant that connects SAP, cloud tools and internal documentation into one search experience.
A production company
AI-driven, human-centred workforce planning
An SAP-integrated planning application that generates long-term schedules and adjusts them in real time — while the planning decision stays with the planner.
An enterprise travel operation
Safe Travels — mobile travel advisory app
A native iOS and Android app that told people travelling during COVID-19 whether their destination was open and which tests and vaccinations entry required — and kept up as the rules changed.
SAP enterprise tooling
No-code SQL query explorer for SAP
A SAP Fiori application that lets analysts and managers build queries against SAP HANA visually, without writing SQL or waiting on IT.
Have a problem that looks like one of these?
Tell us what you are trying to build. You will talk to the specialists who would deliver it, and we will tell you honestly whether we are the right partner.
Book a free consultationDecorum Maritime GmbH
DIDI-Chart — automated ENC updates for ECDIS
Encrypted, verified nautical chart updates delivered fleet-wide, retiring manual USB-stick distribution and giving shore teams live compliance visibility.
Challenge & solution
Keeping ECDIS charts current has traditionally meant couriering USB sticks to vessels and trusting that someone aboard applied them correctly — with no shoreside visibility into whether a ship is actually compliant. Under SOLAS that is a safety and audit exposure, not just an inconvenience.
DIDI-Chart automates the whole path. ENC updates are delivered encrypted and verified over links that may be intermittent or low-bandwidth, every file is hash-validated twice, and a shore dashboard shows update and compliance status across the fleet. It is vendor-agnostic across major ECDIS systems and supports UKHO AVCS, AIO, ARCS, PRIMAR and C-MAP.
Approach
- 01
Zero-trust by default
Designed so nothing is trusted implicitly: every chart package is verified before it is accepted, and no inbound ports are exposed on the vessel.
- 02
Built for bad connectivity
Assumes the link will drop. Transfers resume, and a vessel is never left in a partially-updated state.
- 03
Integrity end to end
Double hash validation, once centrally and once locally, so tampering or corruption in transit cannot reach a chart display.
- 04
Shore-side oversight
A dashboard giving fleet operators per-vessel update and compliance status, replacing assumption with evidence.