Traditional Marine Expertise. Modern Energy Systems.
Isca is a UK marine engineering and naval architecture consultancy. We connect practical vessel design with hybrid power, electrification and offshore energy systems — engineering-led, commercially aware, built for the marine energy transition.
Two Disciplines,
One Consultancy.
Most marine consultancies do naval architecture or power systems. The energy transition needs both in the same room.
Isca brings conventional vessel design — hull form, stability, systems integration, retrofit — together with battery-hybrid power, charging infrastructure and offshore electrification. That intersection is where the difficult projects sit.
We work from feasibility through concept, specification and commissioning support, with technically robust outputs that hold up to scrutiny.
- 01Marine engineering & naval architecture
- 02Hybrid power, battery & shore-power systems
- 03Floating & offshore infrastructure
- 04Autonomous & remote-monitored vessels
Core Services
Naval Architecture
Vessel concept design, hull form, stability, structural assessment, general arrangement and class liaison.
Explore 02Marine Engineering
Mechanical and propulsion systems, vessel modifications, retrofit studies, technical specs and FAT/SAT support.
Explore 03Offshore Electrification
Shore power, vessel charging infrastructure, marina and harbour electrification, floating charging and EVSE integration.
Explore 04Hybrid & Electric Marine Systems
Battery systems, electric propulsion, hybrid power, charging and solar integration, energy and load modelling.
Explore 05Offshore Platforms & Buoys
Monitoring buoys, floating platforms, structural layout, power systems, sensor integration and deployment.
Explore 06USVs & Marine Autonomy
USV design support, survey payloads, power and endurance, telemetry, control systems and autonomy integration.
ExploreOffshore Platforms & Buoys
From environmental monitoring buoys to compact offshore platforms, Isca supports robust, serviceable and deployable marine asset design.
We work across structural layout, equipment integration, solar and battery power, sensor and communications packages, access, and the technical documentation needed to procure and deploy.
Explore This ServiceBuilt for Marine, Offshore
& Clean Maritime Projects.
How We Work
Define
Clarify the requirement, operating environment, constraints and technical risks.
Develop
Produce concepts, calculations, drawings, design options or technical documents.
Review
Refine the work with your team, suppliers and project stakeholders.
Deliver
Provide clear documentation to support procurement, build, approval or decision-making.