Operations

OCU Group is at the forefront of ensuring the critical services that we all rely on are ready for the UK’s renewable energy powered future. Our commitment is to innovate and deliver sustainability, while designing, building and maintaining these vital services for our clients’ customers.

OCU Markets

We work in a wide range of sectors from Power and Energy Transition, through to the Water and Telecoms industries. We operate above and below ground in infrastructure and non-infrastructure environments.

OCU Group is at the forefront of ensuring the critical services that we all rely on are ready for the UK’s renewable energy powered future. Our commitment is to innovate and deliver sustainability, while designing, building and maintaining these vital services for our clients’ customers.

Energy Transition

Regulated Power

Digital Infrastucture

Water & Wastewater

Sectors

Our operating business units are supported by internal Group capabilities that allow OCU to better serve our clients.

About Sectors

Capabilities

From project conception to completion our expert support comes as a fully managed turnkey service.

About Capabilities

Markets

We work in a wide range of sectors from power and energy transition through to the water and digital infrastructure industries.

About Markets

OCU Capabilities

From project conception to completion, our expert support comes as a fully managed turnkey service.

Design

Engineering design for the energy, water and transport sectors
Industry expertise
Building information modelling (BIM)
Leverage artificial intelligence technologies
3D modelling and digital twins

Energy Transition

Battery energy storage
Solar
Wind farms
EV charging
Microgrids
High voltage direct current (HVDC)
Engineering, procurement and construction (EPC)
Substations

Regulated Power

Microgrids
High voltage direct current (HVDC)
Engineering, procurement and construction (EPC)
Substations
Overhead lines
Underground circuits
Private wire connections
Civil

Water & Wastewater

Consultancy
Design
Engineering, procurement and construction (EPC)
Building and contracting
MEICA
HV and LV services
Civils
Pipelines
Structures
Flood defence
Harbour and pier redevelopment

Digital Infrastructure

Scheme planning
Scheme management
Duct chamber
ERS
Diversions
Multi-dwelling units
Cabling
Splicing
Terminating
Civils

Horizontal Directional Drilling

Non-invasive underground construction techniques
Road, rail, river crossings
Horizontal directional drilling
Micro-tunnelling
Minimise surface disruption and environmental impact

Training Academies

Electrical and industrial training
Modern and comprehensive courses
CompEx Electrical, CompEx Mechanical, and EAL Electrical
HV/LV training
State-of-the-art equipment
Highly-experienced trainers

District Heating

Design consulting
Energy centres, plantrooms and substations
Network construction
Mechanical, electrical & instrumentation
Operations, maintenance and support

OCU International

International Group built around a shared commitment
Full lifecycle project services in energy transition, regulated power, digital infrastructure, water and wastewater
Local delivery led by local teams
Leveraging Group capabilities
Established universal safety and project systems, governance, and digital innovation
Providing scale, flexibility, and technical depth