ANEPC-registered for 6 SCIE categories, Aveiro.

Firestopping and intumescent coating specialist in County Londonderry.

ANEPC-registered for 7 SCIE categories, Santarém.

Calcium-silicate fireproofing boards and certified steel encasement.

Newport and Swansea fire safety contractor with FIRAS-certified fire door services.

Belfast passive fire protection specialist working across the UK and Ireland.

ETA-certified firestop collars, seals and linear joint systems.

Austria's most broadly certified dedicated firestopping house.

Third-party certified passive fire protection for London and the South East.

FM 4991 and UL Qualified firestopping and spray fireproofing.

Aluminium fire door, window and partition systems made in Poland.

Building services contractor holding LPS 1531 approval.

Leeds manufacturer of cavity barriers and party-wall fire stopping.

FM 4991 approved firestop contractor for Maryland, DC and Virginia.

Penetration sealing and structural protection across NSW and Queensland.

Type X gypsum board classified into UL 263 fire-rated assemblies.

Fit-out contractor installing fire protection to beams and partitions.

Calcium-silicate and fibre-cement boards for REI walls and structural protection.

South East fire safety contractor, third-party certified passive works.

LPS 1500 approved installer of fire-resisting compartmentation.

Fire-rated suspended ceiling modules.

Huntonit Brannit fire boards, certified under CE and TG.

Dually UL Qualified and Factory Mutual certified firestop contractor.

One of few firms holding LPS 1531, LPS 1271 and LPS 1197 together.

National supplier and installer of passive fire protection systems.

Composite panel firewalls under LPS 1500 and LPS 1531.

Design-and-build passive fire protection across both islands.

Fire-resistant penetrations, doors and linings with certified fitters.

UL-Qualified firestop contractor supplying the inspection paperwork.

Passive fire protection installer covering firestopping and coatings.

Scottish FM contractor holding both LPS 1271 and LPS 1531.

ANEPC-registered for 5 SCIE categories, Viseu.

Central Scotland passive fire protection contractor.

One of three FM 4991 certified firms in Ohio.

Certificated fire stopping and compartmentation surveying for London and the Home Counties.

Independent third-party firestopping special inspection agency.

Passive fire protection for penetrations, walls and steel.

ANEPC-registered for 7 SCIE categories, Lisboa.

Fire doorsets and partition systems from the Wagram.

Scottish building services group with a FIRAS-accredited passive fire division.

ANEPC-registered for 7 SCIE categories, Braga.

ANEPC-registered for 6 SCIE categories, Lisboa.

Basque maker of fire doors, glazed screens, fire curtains and smoke barriers.

Dually FM- and UL-certified firestop specialist in Michigan.

ANEPC-registered for 7 SCIE categories, Lisboa.

Karlsruhe partition maker with fire-rated glazed walls and doorsets.

FM 4991 certified firestop division of a Houston insulation contractor.

Fire-rated wall panels under a European Technical Assessment.

FM 4991 approved firestop contractor for Dallas–Fort Worth healthcare work.

Victoria's largest specialist passive fire workforce.

Caerphilly contractor combining passive fire protection with compartmentation surveying.

Hilti Accredited firestop specialty contractor for eastern Iowa.

UL Qualified Firestop Contractor working across six south-western states.

Structural fireproofing — sprays, intumescent paints and board encasements.

Bay Area firestop consultancy and FCIA-listed special inspection agency.

IFC-certified passive fire protection with northern and London operations.

Metal ceiling systems, including certified fire-rated ceilings.

Leicestershire contractor holding LPS 1271, LPS 1500 and LPS 1531.

Hertfordshire installer of passive fire protection products.

Structural steel fire protection specialist, LPCB-listed.

Metal ceiling systems, including a VKF-approved fire-rated ceiling.

UL Qualified Firestop Contractor covering the South East.

Manufacturer of glass-reinforced gypsum fire-rated boards, ducts and shaft encasements.

Fire compartmentation, penetration seals and inspection.

Fife passive fire protection and fit-out contractor for data centres and plant.

National contractor for structural fire protection and fire-rated service ducts.

The nation's first UL Qualified Firestop Contractor.

ANEPC-registered for 7 SCIE categories, Lisboa.

APSAD-certified installation and maintenance of fire compartmentation across France.

NZQA-qualified firestopping installers authoring their own PS3.

Type 4 intrusive survey and firestopping specialist.

LPS 1500 approved composite panel compartmentation installer.

UK-wide drilling and passive fire protection group, LPS 1531 approved.

UL Qualified Firestop Contractor across the Pacific North West and Rockies.

Compartmentation across six certified techniques.

ANEPC-registered for 4 SCIE categories, Lisboa.

ANEPC-registered for 7 SCIE categories, Aveiro.

Cold store and firewall contractor holding LPS 1500 and LPS 1531.

fermacell gypsum-fibre and AESTUVER cement boards for fire protection.

Borosilicate and insulating fire-rated glass with tested framing systems.

ANEPC-registered for 7 SCIE categories, Lisboa.

Barnsley drylining contractor holding LPS 1531 and LPS 1271.

Glasgow fit-out contractor holding LPS 1271 and LPS 1531.

FM 4991 approved insulation and firestopping contractor in Western New York.

Twenty-eight LPCB listings — the largest Irish holding in the RedBook.

PAROC AST stone-wool panels, LPS 1208 certified.

FM 4991 approved firestop division of a Phoenix insulation contractor.

Gypsum board systems for fire-rated walls, ceilings and encasement.

Manufacturer of intumescent seals, strips, boards and cavity barriers.

Normandy applicator of sprayed structural fire protection and fire-rated ducts.

London facade contractor installing perimeter fire barriers.

ANEPC-registered for 7 SCIE categories, Lisboa.

ANEPC-registered for 7 SCIE categories, Faro.

ANEPC-registered for 7 SCIE categories, Braga.

ANEPC-registered for 7 SCIE categories, Lisboa.

UL Listed steel framing and firestopping components.

Gdańsk manufacturer of fire-protection boards, sprays and penetration seals.

Spanish maker of sprayed mortars, protective boards and penetration seals.

ANEPC-registered for 7 SCIE categories, Porto.

The mcr range of smoke vents, curtains, extract fans and fire dampers.

French manufacturer of smoke-extraction ductwork, shafts and dampers.

Somerset passive fire protection contractor with a northern office.

Leeds fire compliance contractor holding three LPCB schemes.

Kobex fireproofing and extruded cement fire-rated panels.

Home Counties fit-out contractor, LPS 1531 approved.

Glasgow contractor for coatings, boarding and firestopping.

Certified firestopping and compliance for commercial buildings.

Long-established British manufacturer of firestop collars, seals and cavity barriers.

Ireland's only LPS 1531 approved passive fire protection installer.

UL Qualified Firestop Contractor inside a top-five national finishes group.

South Wales contractor installing passive fire protection.

ANEPC-registered for 7 SCIE categories, Lisboa.

ANEPC-registered for 7 SCIE categories, Faro.

ANEPC-registered for 7 SCIE categories, Lisboa.

ANEPC-registered for 7 SCIE categories, Lisboa.

Manufacturer of fire protection boards, enclosures, ducts and access closures.

Fire-protection boards, mortars, firestop systems and fire-resistant glazing.

Designs, manufactures and installs its own passive systems.

Wrocław passive fire protection contractor, certified for six system houses.

Peterborough fire stopping, interiors and facade fire protection contractor.

ANEPC-registered for 7 SCIE categories, Lisboa.

East Anglian passive fire protection contractor.

Okanagan firestop contractor that also builds the rated separations.

Firestopping, structural protection and fire doors.

Belgium's fire and smoke damper manufacturer.

Swiss gypsum boards, linings and fire-rated ceilings.

IFC-certified firestopping, compartmentation and fire door remediation.

Cardiff fire contractor holding LPS 1271, LPS 1197 and LPS 1531.

Stone wool manufacturer with the FirePro firestopping range, made in Wales.

Aachen specialist contractor for thermal, acoustic and passive fire protection insulation.

ANEPC-registered for 7 SCIE categories, Faro.

Nine LPS 1208 certified sandwich panel systems.

Smoke vents and car-park ventilation across Belgium.

ANEPC-registered for 7 SCIE categories, Lisboa.

ANEPC-registered for 7 SCIE categories, Lisboa.

ANEPC-registered for 7 SCIE categories, Lisboa.

ANEPC-registered for 7 SCIE categories, Braga.

ANEPC-registered for 3 SCIE categories, Braga.

Ottawa interior systems contractor with fireproofing and fire caulking.

UL Qualified firestop contractor for the Portland metro.

US manufacturer of UL and cUL Certified firestop systems.

Nottinghamshire firestopping and structural fire protection contractor.

Textile fire and smoke curtains and conveyor-opening fire closures.

LPCB-approved Scottish specialist in on-site and off-site passive fire protection.

Timber building elements assessed for fire resistance.

ANEPC-registered for 7 SCIE categories, Lisboa.

UL Qualified Firestop Contractor with a fire barrier assessment programme.

Manufacturer of fire-rated glazed partitions, doors, floors and curtain walls.

Swiss fibre-cement boards and façade panels with VKF fire approvals.

London stone and facade specialist installing perimeter fire barriers.

Fire-resistant sealing, compartmentation and damper works.

Rochdale manufacturer of flexible fire barriers and ablative batt systems.

Midlands contractor for intumescent paint, fire stopping and fire boarding.

Facade installer fitting fire barriers at the compartment junction.

ANEPC-registered for 5 SCIE categories, Lisboa.

Fire and smoke curtains classified E 120 to EI 180.

ANEPC-registered for 7 SCIE categories, Setúbal.

Manchester manufacturer of cavity fire barriers and service-penetration firestops.

Leeds firestopping specialist sealing service penetrations.

Passive fire protection installer certified for six manufacturers' systems.

ANEPC-registered for 7 SCIE categories, Lisboa.

Australia's largest maker of tested passive fire systems.

ANEPC-registered for 7 SCIE categories, Lisboa.

ANEPC-registered for 7 SCIE categories, Aveiro.

ANEPC-registered for 7 SCIE categories, Porto.

Certified fire-safety installation within building works.

National building compliance contractor, LPS 1048 approved.

ANEPC-registered for 6 SCIE categories, Lisboa.

UL certified union firestopping contractor for the Upper Midwest.

ANEPC-registered for 7 SCIE categories, Porto.

ANEPC-registered for 6 SCIE categories, Viseu.

ANEPC-registered for 7 SCIE categories, Viseu.

Calgary firestop installation and inspection, UL Solutions qualified.

Manufacturer of the GIB fire-rated wall, floor and ceiling systems.

ANEPC-registered for 7 SCIE categories, Lisboa.

ANEPC-registered for 6 SCIE categories, Lisboa.

Fire-rated gypsum partition and shaft-wall systems.

City of London facade business fitting perimeter fire barriers.

ETA-assessed fire protective cement board for ducts and linings.