Who we are

About us.

Our story

Our mission is to simplify the often complex and overwhelming safety and regulatory compliance requirements, providing clear, comprehensive solutions all in one place. We strive to make compliance easier and more accessible for our clients.

Complii is a leading integrated provider of safety and regulatory compliance services across electrical, fire and water – each delivered by our specialist divisions. As a trusted compliance partner, we help our clients to reduce risk, improve safety and assure regulatory compliance in a wide range of sectors including education, healthcare, social housing, public sector, manufacturing, construction, pharmaceutical and retail.

Established in 2019, Complii is organised into three operating divisions, which consist of leading businesses in safety compliance, enabling our customers to take advantage of the full range of services that protect their people and businesses. By combining the best-in-class compliance expertise and experience, we connect our customers to the opportunity to simplify complex safety and regulatory compliance requirements in one place.

Why work with us?

Our services.

Our operating services consist of leading businesses in electrical, fire, air and water. Our decentralised operating model ensures the businesses have the autonomy to deliver high quality compliance services, whilst having the resources to support innovation and growth.

  • Our water compliance services safeguard your systems against risks such as Legionella and ensure safe, efficient management across your sites. From risk assessments and monitoring to system maintenance and remedial works, we deliver tailored solutions that minimise disruption. All work is carried out by qualified specialists, supported by clear reporting and ongoing guidance to keep your operations compliant and secure.

  • Our air compliance services protect indoor environments by ensuring ventilation and air quality systems meet the latest health and safety regulations. From indoor air quality testing to ductwork cleaning and maintenance, we provide solutions that create safe, comfortable spaces. Every service is delivered by accredited engineers, with practical reporting and expert advice for long-term compliance.

  • Our fire compliance services help protect your people and property by ensuring all systems meet stringent safety standards. From fire risk assessments and alarm testing to suppression systems and emergency lighting, we provide end-to-end support with minimal disruption. Our accredited engineers deliver reliable testing and maintenance, with transparent reporting to support your legal obligations.

  • Our electrical compliance services ensure your systems are safe, efficient, and fully compliant with current regulations. From fixed wire testing and portable appliance testing (PAT) to emergency lighting and remedial works, we deliver tailored solutions with minimal disruption. All work is carried out by qualified, DBS-checked engineers, supported by clear reporting and expert guidance for ongoing compliance.

  • Our security compliance services help protect your people, assets, and premises with systems that meet regulatory and operational requirements. From access control and CCTV to intruder alarms and system maintenance, we deliver tailored solutions designed to minimise risk. All services are carried out by qualified specialists, backed by reliable reporting and ongoing support to strengthen your security compliance.

  • Our specialist teams deliver design, installation, and ongoing maintenance with minimal disruption, ensuring reliability and full compliance with relevant regulations. With Complii by your side, you can trust that your call systems are built to perform when they matter most.

How we can help

Your trusted partner for comprehensive compliance solutions.

With over two decades of experience, Complii has built a strong reputation as a reliable partner dedicated to helping businesses navigate complex regulatory landscapes. Our longstanding commitment to excellence has earned the trust of clients across the UK, making us a go-to resource for compliance services.

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Compliance services across multiple sectors

We understand that every industry has unique challenges and requirements. That’s why we offer tailored compliance solutions across a wide range of sectors, including construction, healthcare, education, retail, and more, ensuring that our clients receive expert support that fits their specific needs.

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Fully integrated compliance services

Our approach is comprehensive and seamless, combining the latest technology with expert knowledge to deliver fully integrated compliance services. From risk assessments and audits to training and ongoing support, we cover every aspect of regulatory compliance to keep your business safe and efficient.

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Nationwide coverage

No matter where your business operates in the UK, Complii has you covered. Our extensive network of skilled professionals ensures consistent, high-quality service and support across all regions, so you can count on us wherever you are.

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Our people

Meet the team.

At Complii, our people are at the heart of everything we do. Behind every successful project is a dedicated team of experts, innovators, and problem-solvers committed to delivering the highest standards of health and safety services. Get to know the passionate individuals who make it all possible.

Bespoke solutions

We don’t believe in one-size-fits-all. Every client is different, and so are their needs. That’s why we tailor our services to fit your specific environment, industry, and compliance goals.

Quality & expertise

We’re committed to delivering the highest standards, every time. With deep industry knowledge and a skilled team, we provide expert advice and top-quality service you can rely on.

Making it easy

Compliance shouldn’t be complicated. We simplify the process, handle the hard work for you, and make sure everything runs smoothly, so you can focus on your business.

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Sectors we work with

We work across a wide range of sectors including education, healthcare, commercial, retail, housing, and industrial environments, delivering tailored compliance solutions that meet the unique safety and regulatory demands of each sector. Our multi-disciplinary expertise ensures every client receives reliable, industry-specific support.

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Compliance with confidence.

Get in touch for a tailored quotation that fits your site’s needs.