Industrial power facility

About MC-S Energy

Engineering-Led Switchgear Solutions

MC-S Energy is a UK-based electrical engineering company specialising in HV, MV and LV switchgear solutions — combining equipment supply with engineering, protection, testing and commissioning expertise.

Who we are

MC-S Energy is a UK-based electrical engineering and switchgear solutions company. We provide HV, MV and LV switchgear, protection panels, transformers, UPS systems and DC power solutions — supported by our own engineering, testing and commissioning capability.

Our engineers have extensive hands-on experience in HV and MV power systems, protection engineering, relay testing, SCADA integration and switchgear commissioning. We work across the full project lifecycle — from initial design and protection studies through to factory acceptance testing, site commissioning and long-term maintenance support.

We operate across the UK and internationally, with a growing focus on the African market — supporting electrical contractors, EPC companies, main contractors, data centre developers, renewable energy developers, BESS developers, oil and gas companies, utilities and industrial customers across Sub-Saharan Africa, North Africa and East Africa.

Engineering + Supply + Testing + Commissioning

The combination of electrical engineering expertise and equipment supply is what sets MC-S Energy apart. We understand the electrical system, not just the equipment.

  • We can supply the switchgear and engineer, test and commission it.
  • We understand protection coordination, relay settings and IEC 61850.
  • We support customers from specification through to energisation.
  • We provide a single technical point of contact for equipment and engineering.

What we do

Technical Capabilities

HV, MV and LV electrical engineering
Switchgear supply and technical support
Protection relay testing and commissioning
Protection studies and relay settings
Switchgear testing and commissioning
Factory acceptance testing (FAT)
IEC 61850 engineering and testing
SCADA and control system integration
Transformer testing and commissioning
DC systems and battery charger support
Maintenance and technical support
Site commissioning and energisation

Industries

Sectors We Serve

BESSRenewable EnergyData CentresOil & GasUtilitiesIndustrialInfrastructureEPC / Main Contractors

How we work

Our Approach

01

Understand

We take time to understand your project requirements, technical constraints and programme.

02

Specify

We help specify the right equipment and engineering solution for your application.

03

Deliver

We supply equipment and provide engineering, testing and commissioning support.

04

Support

We provide ongoing technical support and maintenance throughout the asset lifecycle.

Certifications & Accreditations

Details of our certifications, accreditations and memberships will be listed here as they are confirmed.

Certification and accreditation information to be added.

Our Technology Partners

MC-S Energy works with selected manufacturers and technology partners to provide reliable electrical equipment and switchgear solutions to the UK market.

Manufacturer and technology partner information will be listed here as agreements are established.

Ready to work with us?

Discuss your switchgear or engineering requirements with our team.

MC-S Energy Ltd

Specialist electrical engineering, protection, testing and commissioning for critical HV, MV and LV power systems.

Project inquiry

Bring us in early for clear engineering decisions and confident energisation.

Contact MC-S Energy

© 2026 MC-S Energy Ltd. All rights reserved.

HV / MV / LV · Protection · Commissioning