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Protocol Control Systems Ltd

Active, accounts up to date·subcontractor & engineer & consultant·Head office Kington

About from company website

Protocol Control Systems Ltd (PCS) designs and manufactures bespoke LV Electrical Control Systems for a range of industrial applications. Their electrical installation team handles projects from small site cabin supplies to large multi-million pound installations, ensuring they are completed on time and within budget. PCS also offers comprehensive cable design services using Amtech for accurate and compliant calculations.

The company provides a wide array of services including project management, complete LV electrical design, installation, maintenance, repair, fixed wire testing, electrical commissioning, and lighting installations. They also specialise in Electric Vehicle Charging Points, Trace Heating, Profibus, and MEICA works. PCS has extensive experience in designing and manufacturing control panels, from small pump starters to large motor control centres, all built to the latest industry standards and backed by ISO 9001, ISO 45001, and ISO 14001 accreditations.

PCS has a strong commitment to safety, health, environment, and quality, holding accreditations such as ISO 45001:2018 (SSIP), ISO 9001, and ISO 14001. They are also accredited to CHAS, Alcumus SafeContractor, and are Constructionline Silver members, with SafePQQ Gold verification. Their expertise extends to installations in hazardous and explosive atmospheres, with designers holding COMPEX Modular 11 training in ATEX & Intrinsically Safe circuitry design.

Services

Works as

Sectors

Project experience from company website

Cog Moors WwTW AAD Plant

Cog Moors WwTW AAD Plant

Upgrade to the existing sludge treatment at Cog Moors WwTW, introducing an Advanced Anaerobic Digestion (AAD) process employing Thermal Hydrolysis, as part of the Dŵr Cymru South Wales Sludge Strategy.

Client · Dŵr Cymru

Accreditations from company website

  • OHSAS 18001
  • ISO 45001
  • ISO 9001
  • ISO 14001
  • Achilles UVDB audited
  • CHAS
  • Alcumus SafeContractor
  • SafePQQ Gold
  • NICEIC
  • CompEx
  • 18th Edition Compliant
  • Builders Profile
  • EUSR Energy & Utility Skills Register
  • Profibus

Clients mentioned from company website

IPS, Bentley, Thames Water, BAE Systems, Hafren Dyfyrdwy, MMB, Base, Wessex Water, P&G, Ashdaly Engineering, Dwr Cymru Welsh Water, Morgan Sindall and 5 others.

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Questions about Protocol Control Systems Ltd from the record on this page

What does Protocol Control Systems Ltd do?

Protocol Control Systems Ltd (PCS) specialises in LV electrical installations and control systems for the process industry, offering design, manufacture, installation, and maintenance services. They serve sectors including industrial, water, utilities, and aerospace. Their listed services include Electrical, M&E contracting and EV charging.

Where is Protocol Control Systems Ltd based?

Protocol Control Systems Ltd is registered at Amperage House, Hatton Gardens Industrial Estate, Kington, HR5 3RB, in West Midlands.

What areas does Protocol Control Systems Ltd cover?

Protocol Control Systems Ltd states that it works across Nationwide.

How many people work at Protocol Control Systems Ltd?

Accounts filed for the year to 2025 report 57 employees, which places the company in the 50-249 employees band.

What is Protocol Control Systems Ltd's turnover?

Protocol Control Systems Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £4.5m and £12.0m. This is an estimate, not a filed figure.

Is Protocol Control Systems Ltd still trading?

Companies House lists Protocol Control Systems Ltd as active, with accounts most recently made up to 2025-12-31.

What accreditations does Protocol Control Systems Ltd hold?

Protocol Control Systems Ltd displays OHSAS 18001, ISO 45001, ISO 9001, ISO 14001, Achilles UVDB audited and CHAS on its website.

What sectors does Protocol Control Systems Ltd work in?

Protocol Control Systems Ltd works in Industrial, Public, Energy, Infrastructure and Commercial.

When was Protocol Control Systems Ltd established?

Protocol Control Systems Ltd was incorporated on 1995-12-04.

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