We engineer, build and maintain critical facilities

Key Integrated Services is a multi-disciplinary engineering partner operating across the UK and Europe.

Our in-house capability spans architectural, mechanical, electrical, controls and automation, digital engineering, construction, commissioning, maintenance, energy, fire protection and security. By bringing these disciplines together, we provide customers with coordinated engineering support without the complexity of managing multiple disconnected contractors.

Who we are

KEYIS was founded by CEO Mark Poulton in Lymm, Cheshire. Since then, the business has grown by investing in specialist capability and, above all, in the people who make our work possible.

Our colleagues bring extensive technical knowledge, sector experience and practical delivery expertise. We have created a culture where people are trusted to take responsibility, contribute ideas and take pride in the work they deliver.

Our values of Pride, Responsibility and Progress continue to shape how we work, how we support one another and how we build long-term relationships with our customers.

What we do

We support customers with individual specialist requirements or across the full project lifecycle, from early engagement, consultancy and design through construction, installation, commissioning, validation and ongoing maintenance.

Our multidisciplinary teams work across technically challenging, time-sensitive and operationally critical projects within sectors including advanced manufacturing, health and life sciences, food and beverage, defence, clean energy, industrial biotechnology and the wider built environment.

Much of our work takes place in live, regulated and highly controlled environments. Safety, compliance, coordination and disruption management are therefore built into every stage of delivery.

How we work

We take ownership of outcomes, not just tasks.

That means understanding the wider operational requirement, planning properly and managing the interfaces between disciplines throughout the project lifecycle. We communicate early, address challenges directly and remain accountable from initial engagement through to completion and ongoing support.

Our integrated approach allows us to operate as a standalone specialist, an engineering and build partner, or as part of a wider project team, depending on what each customer and project requires.

A part of your net zero future

With the increase in prominence of ESG (Environmental, Social and Governance), we understand the sustainability demands on your business and acknowledge our role in helping you achieve your net zero goals.

As a business we are committed to being as sustainable as possible and are taking significant actions to improve our own ESG rating.

In addition, by partnering with you, we engineer cost effective solutions that deliver significant improvements for your business by optimising energy usage while maximising return on investment.

Find Out More

Who we work with

Our team; an extension of your business

With over 50 collective years experience of working with some of the largest and most innovative companies in the UK, we’re a partner you can rely on.

Our team comprises specialist in-house electrical and mechanical expertise across consultancy, execution and maintenance.

Collaboration drives everything we do and, by working as one team, each function adds value to the next. The result is a solution that delivers significant value beyond the core aspect of your project.

Our Commitments; delivering the highest standards

We are committed to achieving the highest standards of Health & Safety performance, delivering on our environmental promises, engaging and giving back through our community support of local charities and recruiting the very best people we can find, offering them continuous training and career development opportunities and ensuring their well-being at all times.

Industry accreditations; you’re in safe hands

Our accreditations provide us the platform to utilise specialist knowledge and skills to deliver the best solutions for you and your business. They enhance our internal procedures and through external audits from the governing bodies they give our customers the comfort that we are operating to the highest standards.

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