About Integral

People are at the heart of what Integral does. We pride ourselves on delivering service with care and respect, especially during difficult times when we’re needed the most.

We provide service with character.

Shot of a group of businesspeople high fiving while sitting in a meeting

Our values

We are passionate about creating and maintaining more efficient and sustainable buildings. Whether leveraging good old fashioned know-how , or the latest technology, we constantly seek ways to improve our service.

We have more than 1000 directly employed mobile engineers across the UK, and hundreds more based on sites, keeping buildings safe, operational and compliant. By working together as one team and getting to know our clients, we strive to offer the best methods, the right tools and the highest quality possible.

What makes us different

Engineering excellence

We provide end-to-end facility services to ensure safe, compliant and resilient buildings. The unrivalled technical expertise of our people helps create more efficient, sustainable spaces for all.

Customer satisfaction

We believe business is all about people. Our teams work every day to add value to our clients, build powerful and trusted relationships and help people acheive their ambitions.

Digital enablement

We are innovating fast to implement new technologies for clients that add value to business, raises the bar of sustainable solutions and challenges the status quo in FM services.

Global CRE network

As a member of the JLL family, Integral is part of a global network whose mission is shaping the future of real estate for a better world. Our one team approach is unique and helps to solve challenges across broader real estate spectrum.

Our locations

Find our offices' details here


The built environment accounts for almost 40% of carbon emissions, but the very nature of what we do helps drive the change towards a better tomorrow. By applying our years of technical expertise, and incorporating the latest tools, technology and thinking, we enable all buildings to be more sustainable. From improved energy efficiencies and asset performance, to helping clients achieve their goals, we are committed to sustainable outcomes. But it doesn’t stop there. As a responsible business we know that sustainability is not just about sound engineering – so we’re committed to supporting people and communities to create a world where we can all thrive.

Business people meeting in urban highrise office lounge with Canary Wharf in background

Meet our leaders

A successful leader has a clear idea of how things can be improved and the ability to motivate people along the way. Individually our leaders have strengths, and working together, with our people and yours, we achieve ambitions.

Our story

Integral has always been committed to technical engineering services first and foremost. Now, together with JLL, we are reshaping how we partner with our clients to help them face challenges. We always start with safety and efficiency, but go far beyond getting the basics right. We continue developing bold new strategies that are always focused on our shared goal: to help our clients achieve their ambitions.

Staveley Industries PLC

Originally formed in 1863 under the name Staveley Industries PLC, our business has always specialised in delivering complex Mechanical and Electrical engineering solutions.

Integral UK

The rebranding to Integral UK in 1997, closely followed by a management buy out in 2005, enabled Integral UK to focus on service quality and provide an enhanced portfolio of services to the building and engineering maintenance sector.

A JLL Company

In 2016, we took the opportunity to become part of JLL, a world leader in real estate services. Integral's expertise and wide ranging capabilities have strengthened their integrated facilities management platform, making JLL one of the largest mobile engineering services for property, worldwide.

Building a better tomorrow

Today we are transforming facilities maintenance services, drawing on strong digital expertise to deliver clear business value, more sustainable outcomes and more opportunities for you to thrive, for a safer today and better tomorrow.

Hello! Welcome to our new web site. This site is not fully supported in Internet Explorer 11 (and earlier) versions. Please upgrade your Internet Explorer browser to a newer version.

As an alternative, you can use either of the options below to browse the site:

  1. Use Google Chrome browser. Here is the download link.
  2. Use Firefox browser. Here is the download link.

Thank you.