MaraNox Technologies Limited

Practical software for Irish farms, waters, and data-heavy services.

MaraNox Technologies Limited develops digital products for sectors that depend on accurate, reliable data — including commercial fishing, agricultural monitoring, and practical data-heavy services. Our current priority is validating Calving Watch, an AI calving-alert system for Irish farms.

Current priority

We are looking for real-farm validation partners for Calving Watch: Irish dairy or suckler farms, research partners, and advisers who can help test the system in normal shed conditions.

What we build.

Each MaraNox product addresses a specific operational gap in its sector. Built and operated entirely in Ireland.

Fair Shout

Live

Aggregator and ranking service for UK prize-draw competitions. Normalises odds and prize values across operators to provide transparent, expected-return rankings for consumers.

fairshout.co.uk

Calving Watch

In development

AI-driven calving monitoring solution for Irish dairy and suckler farms. Uses computer vision and existing IP cameras to identify the onset of active labour and notify farmers without the need for dedicated hardware.

Pilot phase

Maranox Marine

Testing

A mobile marine charting application for vessels in Irish waters. Built on the INFOMAR national seabed survey, delivering offline bathymetric data, ground type, shipwreck records, and harbour information, with full GPS plotter functionality for fishing, cruising, sailing, diving, and paddling.

maranox.ie · Irish waters

A focused operating model.

We prioritise reliability, sectoral depth, and long-term operation over breadth.

Sector-led design.

Every product is built around a specific operational reality — commercial fishing compliance, on-farm cattle monitoring, and evidence-heavy field operations — not a horizontal platform forced to fit.

Built for accurate data.

Our products are judged on whether the information they show users is correct. Source integrity, freshness signals, and honest uncertainty disclosure are core engineering constraints, not afterthoughts.

Long-term operation.

We build products with the assumption that we will operate them for years — not ship and walk away. That informs technology choices, dependency selection, and how we plan releases.

AI as engineering leverage.

Where AI improves accuracy, response time, or the unit economics of operating a product, we use it. Where it does not, we don't. Our AI is held to the same correctness standards as any other part of the system.

Useful conversations welcome.

MaraNox is early, practical, and field-led. We are most interested in conversations that help test products with real users.

Calving Watch pilots

Irish farms willing to test AI calving alerts with existing shed cameras and honest feedback.

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Research validation

Agricultural researchers, vets, and validation partners who can help design credible field trials.

Marine testers

Irish skippers and marine businesses willing to test Maranox Marine in real working conditions.

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Commercial partners

Installer, operator, affiliate, and sector partners who understand practical Irish industry problems.

About MaraNox.

MARANOX TECHNOLOGIES LIMITED is in formation as an Irish private limited company, headquartered in Co. Cork. Founded by Brian Sheehan and Donncha Lowney.

Legal name

MARANOX TECHNOLOGIES LIMITED

Jurisdiction

Ireland

Business address

35 Ras An Mhuilinn, Macroom, Co. Cork, P12 N447

Business activity

Development and operation of digital products and AI-enabled software across agricultural monitoring, marine software, consumer aggregation, and practical data-heavy services.

Company registration

CRO number pending issuance

Practical software for Irish farms, waters, and data-heavy services.

Product status

What we build.