Our case studies
Bradford Royal Infirmary Endoscopy Unit
Client: Bradford Royal Infirmary
Project: Endoscopy Unit
Intelligent emergency lighting for a critical healthcare environment. As part of Bradford Royal Infirmary’s new £25m Endoscopy Unit, P4 was appointed to design, supply, and commission a state-of-the-art Emergency Lighting solution.
Royal Society of Chemistry, Cambridge
Client: Royal Society of Chemistry, Cambridge
With a diverse global membership of over 60,000 members, The Royal Society of Chemistry based in Cambridge connects people and ideas through partnerships, conferences, events, and networks that span the globe. They set professional and ethical standards, making sure chemical scientists are educated, trained, and recognised for their roles in building the future, and that scientific careers are welcoming and supportive to all.
University of Exeter Laver Data Centre
Client: University of Exeter
Project: Laver Data Centre
A world leading UK University, part of the Russel Group, offering outstanding research and teaching across four campuses in the Southwest. The Laver Data centre is situated on the main campus Streatham in Exeter, Devon.
Dundee University Innovation Hub
Client: Dundee University
Project: Innovation Hub – New Build (Research Labs)
System Type: Wired
Project Value: £150k
Grindley Hill Multi-Storey Car Park
Grindley Hill Multi-Storey Car Park
Client: University Hospitals of North Midlands NHS Trust
Site: Royal Stoke Hospital
Main Contractor: IHP (Integrated Health Projects)
M&E Consultant: DSSR
Electrical Contractor: Chris Bowker Ltd
IWM Duxford
Imperial War Museum Duxford is Britain’s largest aviation museum with over two hundred military aircraft including the Memphis Belle, B52 Bomber, and the famous Blackbird.
The Duxford site played a key role during the Battle of Britain and many hangars are still in operation today.
University of Leicester Space Park
The University of Leicester Space Park is a £46.4 million facility constructed by Bowmer & Kirland to provide a collaborative community of industry, academics and students working together to drive growth in the space sector. UK astronaut Tim Peake officially opened the facility in March 2022.
Pitt Rivers Museum
Pitt Rivers Museum, founded in 1884 houses more than 500, 000 objects, photographs and manuscripts from all over the world, and from all periods of human existence. Within these are exceptional objects of ritual significance, and objects made for tourists or trade.
Airedale General Hospital
Airedale NHS Foundation Trust is an award-winning NHS hospital and community services trust which employs over 3,000 staff and has over 350 committed volunteers providing high quality, personalised and specialist care for a population of over 200,000 people from a widespread area covering 700 square miles within Yorkshire and Lancashire.
Trafford General Hospital
Trafford General Hospital is part of the Manchester University NHS Foundation Trust (MFT), which is one of the largest acute Trusts in the UK, employing more than 28,000 staff. It’s also known as “The Birthplace of the NHS”. The first NHS hospital, opened in 1948 by Aneurin Bevan. In 2023 the NHS celebrated its 75th Birthday and P4 celebrated working with Trafford General Hospital for over 25 years.
Yeovil District Hospital
Yeovil District Hospital’s Modular Day Theatres were created to serve day patients whilst reducing waiting times and helping the trust meet targets. With P4 emergency lighting already installed site-wide, it was a natural progression to expand the system in this new building.
One Housing
One Housing is a housing association based in London and the south east of the United Kingdom. They manage around 16,000 homes and provide support to residents who need special help, through their social care arm, One Support.
University of Bath
One of the UK’s leading universities has been equipped with a state of the art self-testing emergency lighting system to provide the safest, most accurate and convenient remote monitoring procedure through its Local Area Network.
Surrey Sports Park
The University of Surrey owned multi million pound Surrey Sports Park, which offers a venue that hosts some of the best sporting facilities in the world, has been equipped with P4’s M-Web state of the art self-testing emergency lighting monitoring system.
Sage Gateshead
P4 Limited successfully completed one the UK’s most challenging emergency lighting projects at Sage Gateshead.
Coventry University Hub
Coventry University’s latest addition to its city centre campus is known as The Hub.
Usher Hall
The Usher Hall, one of the world’s outstanding concert halls and a landmark in the heart of Edinburgh, re-opened its doors in August (2009) after a major £30m refurbishment that included the installation of wall and ceiling mounted, Omikron LED low energy edge lit sign luminaires from P4’s Design Range.
Hammersmith Hospital
Hammersmith Hospital is a major teaching hospital in West London and part of the Imperial College Healthcare NHS Trust. This hospital is internationally renowned for clinical research, historically specialising in the heart and kidney, and now includes an angioplasty suite, a cancer centre, leukaemia wing and the West London Renal and Transplant Centre.
IHEEM Headquarters
IHEEM recently invited one of the UK’s leading self-testing emergency lighting specialists, P4, to work with it, when a regular fire inspection by a local fire officer of the Institute’s headquarters building in Portsmouth highlighted regulatory compliance concerns.
University of Southampton
The University of Southampton is recognised as one of the UK’s leading research universities. Its large estate has been progressively equipped with P4 Limited’s pioneering products and services.
200 Aldersgate Street
200 Aldersgate is a recently refurbished, 370,000 square foot building providing 17 floors of office space in the City of London. It is occupied by more than 20 businesses and includes both a gym and a café.
Royal Brompton Hospital
The Trust is the largest cardiothoracic centre in the UK and consists of two hospitals: Royal Brompton Hospital, London and Harefield Hospital, Middlesex.
Northwick Park Hospital
Northwick Park Hospital is part of the London North West Healthcare NHS Trust, which is one of the largest trusts in the country. It is one of eight London hyper acute stroke units (HASUs), based in the Borough of Harrow and is a teaching hospital for students of Imperial College School of Medicine.






















