Maritime
Software for how ships actually operate. Estorya's maritime practice runs Oiacs — a live SaaS used by ship-management companies to run planned maintenance, HSQE, incident/CAPA and safety circulars across mixed fleets: bulk, tanker, LNG, LPG, ammonia, container, dual-fuel, ro-ro. The same team is available for bespoke maritime builds.
Ranges observed across sector engagements, 2023 – 2025. Full context available on request.
Fleet-ops software that respects your existing data.
PMS with equipment trees, calendar and running-hours intervals. HSQE workflows including Risk Assessment, JSA, HAZOP, Working Instructions. Incidents and Investigations with CAPA tracking, plus fleet-wide safety circulars. Tight tenant isolation and role-gated editing throughout.
What we ship
Oiacs — the live product
Multi-tenant fleet ops platform with PMS, HSQE libraries, incidents/CAPA, safety circulars and drydock. Curated starter content per vessel type — not a blank template.
PMS Excel importer
Upload your existing PROGRAM workbook. The Tide AI assistant detects columns, previews, and commits company-scoped cards without leaking into a shared library.
Bespoke maritime software
Drydock planning, permit-to-work, enclosed-space entry, hot work, bunkering — designed for the reality of the operator, not a generic template.
Plays we run
- 01
Audit
Understand your fleet, your existing PMS workbooks and your compliance rails. Written map at the end of week two.
- 02
Ingest
Import your real PMS data. Company-scoped, previewable, reversible. No forcing your team to re-enter years of history.
- 03
Operate
Roll out module by module — PMS, HSQE, incidents, circulars — with your DPA, superintendents and HSQE managers in the loop from day one.
Typical stack
Interfaces for the bridge, the shore office and the drydock.
Maritime software has a reputation for looking like a 2004 intranet. We're changing that — while respecting the constraints: low bandwidth at sea, gloved hands on deck, and shore-side compliance teams that need paper-trail exports at a moment's notice.
What we ship
Bridge & deck UI
High-contrast, large-tap-target interfaces for use with gloved hands and glare. Works offline, syncs when there's signal.
Shore-office dashboards
Fleet-wide overviews for DPAs and HSQE managers — status of every vessel, every open CAPA, every overdue job in one screen.
Regulator-ready exports
Branded PDF exports of incidents, CAPAs, RA/JSA, safety circulars. Ready for port state control, class society or internal audit.
Plays we run
- 01
Frame
Sit with the DPA, superintendents and one HSQE manager. Watch how they actually work. Ship the design against that, not against a persona doc.
- 02
System
Design system that scales across ship / shore / drydock without losing consistency.
- 03
Materials
From onboarding decks to circular templates — everything a fleet needs to run the system after handover.
Design deliverables
Common questions
What vessel types does Oiacs cover today?
Eight canonical types: bulk carrier, tanker, LNG, LPG, ammonia carrier, container, container-DF (dual-fuel), ro-ro. Each seeds with curated starter content — tank cleaning/COW for tankers, cargo compressor for gas carriers, lashing/reefer for boxships, ramp/vehicle-deck for ro-ros, etc.
Can we import our existing PMS workbook?
Yes. Our Tide AI assistant reads your PROGRAM .xls/.xlsx, detects ITEM/WORK/INTERVAL columns, shows you a preview and commits the cards scoped to your company. Nothing leaks into a shared library, nothing overwrites another tenant.
What about DPA workflows and CAPA close-out?
Built in. A CAPA action can spawn a real PMS job or a safety circular — closing the loop instead of leaving actions in a spreadsheet. DPA has fleet-wide visibility from the shore dashboard.
Running ships and tired of spreadsheets?
Send us your fleet composition (types + count) and one thing you wish worked better. We reply within one working day with a shape, a number and whether Oiacs off-the-shelf fits or you need a bespoke build.