Our brands.

At Complii, we bring together specialist divisions dedicated to ensuring safety and regulatory compliance across every critical area of the built environment. From water and air hygiene to fire, and electrical systems, each service is delivered by expert teams who focus exclusively on their field. This allows us to provide deep technical expertise while offering clients a fully integrated compliance solution.

Key

Air services

Electrical services

Fire services

Security services

Water hygiene services

Abbot

ANSUL® Kitchen Fire Suppression Systems design, installation, servicing and maintenance provider.

Adamport

Third party accredited passive fire protection specialists throughout the UK and Ireland.

Alpha

Alpha delivers trusted fire detection, installation, and maintenance services across the UK, ensuring reliable and compliant fire safety for every client.

ARA

ARA delivers expert water treatment, hygiene, and Legionella control services. Accredited specialists helping you stay safe and compliant.

CGE

CGE offer extensive testing services to ensure your electrical appliances are up to standard.

CT Fire

Specialists in fire sprinkler systems and fire pumps, dry and wet risers, fire hydrants, and fire hose reels.

ETM

A full-scale electrical safety compliance company, we offer a comprehensive range of installation and testing solutions.

Firesafe

Firesafe has been dedicated to delivering exceptional fire solutions for over a decade.

Intersafe

Intersafe is your electrical compliance partner; taking the time to understand your business to plan a testing schedule which minimises disruptions to your daily operations.

Logic

Design, supply, installation, commission and maintenance of fire detection and security systems.

PH Air and Water

One of the leading environment solutions companies operating within the UK.

Zeta Fire

Zeta Fire provides expert fire risk assessments, system design, and compliance management, integrated with ZetaSafe for full visibility and control.

Zeta

Zeta provides expert Legionella risk assessments, water treatment, and compliance management. Trusted UK specialists delivering safe, auditable, and sustainable solutions.

Bespoke solutions

We know one size never fits all. Every client, every site, and every risk profile is different. That is why we tailor our services to your environment, your industry, and your compliance needs.

Quality and expertise

We deliver the highest standards, backed by deep industry knowledge and a skilled team. With expert advice and dependable service, you can trust us to get it right every time.

Making it easy

Compliance is complex, but it doesn’t have to be. We take care of the detail, streamline the process, and keep everything on track, so you can focus on running your business.