OpenFire
Something went wrong!
Hang in there while we get back on track
October 2026
Top 5 fire safety companies in the United Kingdom
Of the 509 fire safety companies in the United Kingdom listed in the OpenFire directory in October 2026, these profiles were viewed most by people and AI assistants.
-
#1
Crown Fire Systems
Professional fire door & fire stopping surveys delivered in accordance with UK Building Regulations and third-party standards. BlueSky Certified Fire Door & Firestopping Installer.
Contractor 6–20 people Est. 2024 1 officeCompartment walls & cavity barriers Fire & smoke dampers Fire door inspection & survey +4 moreRainham View company -
#2
Treliving real estate
Building Safety
Est. 2022 1 officeBuilding safety disputes Compartmentation Compartment walls & cavity barriers +7 moreBristol View company -
#3
Jensen Hughes
Fire safety experts at the forefront of hazard prevention.
Consultancy 21–100 people 73 officesBuilding safety disputes CFD modelling Compartmentation +13 moreHelsinki, Uusimaa · HQ View company -
#4
Arup
Fire safety engineering grounded in fire science.
Consultancy 100+ people Est. 1946 50 officesCFD modelling Compartmentation Evacuation modelling +6 moreLondon, England · HQ View company -
Joint #5
APAFS Passive Systems
Belfast passive fire protection specialist working across the UK and Ireland.
Contractor Est. 2018 1 officeCompartment walls & cavity barriers Firestopping PFP survey & inspection +1 moreBelfast, Northern Ireland View company -
Joint #5
TNTerry Nicolls SBA Facades Edinburgh
Facade and Fire Remediation Specialist
Est. 2026 1 officeCompartmentation Compartment walls & cavity barriers Façade fire engineering +5 moreEdinburgh View company
Browse all fire safety companies in the United Kingdom →
Companies are ranked by how often their OpenFire directory profile was viewed during the calendar month, by people and by AI assistants. Search-engine crawlers, other automated traffic and link previews are not counted. Companies with equal views share a rank.
A company with offices in several countries, or working across several categories, is ranked in each of them on the same monthly total. A ranking is only published where enough companies are listed and viewed for it to be meaningful.
A ranking reflects interest in a company's listing. It is not an endorsement, and it is not a check of a company's competence, certification or accreditation.