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.

LPS 1531 approved installer working across London since 1993.

Damper installation, fire spray and door inspection under one roof.

ULC Qualified Firestop Contractor across Western Canada.

Alberta fireproofing and firestopping contractor since 1984.

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

Swiss insulation contractor with 24 firestopping approvals in its own name.

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

FM 4991 and UL Qualified firestopping and spray fireproofing.

Houston firestop contractor with FM Designated Responsible Individuals.

Self-supporting roof panels rated R15 to R60, from Kløfta.

Ottawa fireproofing specialist with a separate firestop practice.

Licensed Flameshield fire-rated ductwork fabricator, LPS 1531 approved.

Penetration sealing and structural protection across NSW and Queensland.

UL-listed intumescent steel coatings and firestop fill materials.

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

Calgary-area UL Solutions Qualified Firestop Contractor.

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

Fire-rated suspended ceiling modules.

UL- and FM-certified cementitious and intumescent fireproofing.

Fire-protective enclosures for safety-critical electrical distribution boards.

Cardiff M&E contractor with LPS 1531 approved passive fire protection.

National supplier and installer of passive fire protection systems.

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

Northern Ireland passive and structural fire protection contractor.

Passive fire protection installer covering firestopping and coatings.

ANEPC-registered for 5 SCIE categories, Viseu.

Central Scotland passive fire protection contractor.

EXPANDER-FR intumescent varnish for timber and wood-based panels.

Passive fire protection for penetrations, walls and steel.

ANEPC-registered for 7 SCIE categories, Lisboa.

Alberta applicator of sprayed fire protection and elastomeric firestop.

Passive fire compliance, certification and auditing from Concord.

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

North Wales ductwork maker with LPS 1531 approval.

ANEPC-registered for 7 SCIE categories, Braga.

ANEPC-registered for 6 SCIE categories, Lisboa.

ANEPC-registered for 7 SCIE categories, Lisboa.

Engineering judgements and testing, led by a serving ULC fire-tests committee member.

FM approved firestop application contractor in Southern California.

Intumescent coatings and concrete fire-protection systems for structure.

FIRAS-certified intumescent coating and firestopping specialist.

Victoria's largest specialist passive fire workforce.

FM-approved firestop and spray fireproofing contractor in Western New York.

Structural fireproofing — sprays, intumescent paints and board encasements.

Manufacturer of firestop systems for cable, pipe and combination penetration seals.

Swiss stone wool for non-combustible construction and fire linings.

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

Taika Mortar cementitious fireproofing manufacturer.

Metal ceiling systems, including certified fire-rated ceilings.

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

Structural steel fire protection specialist, LPCB-listed.

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

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.

Nova Scotia firestop and fireproofing contractor.

FM 4991 certified and UL Qualified firestop contractor, Mid-Atlantic.

Ductwork maker covering Bedfordshire, London and Milton Keynes.

Thick-type steel structure fireproofing, UL-listed since 2010.

Compartmentation across six certified techniques.

Ontario fireproofing and firestopping division incorporating Donalco.

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.

CAFCO sprayed fire-resistive materials and intumescent coatings.

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

Taikalite calcium-silicate fireproofing since 1914.

Woman-owned UL qualified firestop and fireproofing contractor.

Amotherm intumescent coatings for structural steel, assessed under ETA.

Nuclear-grade and commercial firestop sealing materials, UL-listed.

ANEPC-registered for 7 SCIE categories, Lisboa.

KS Taika Mortar and intumescent fire-resistive coatings.

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

PAROC AST stone-wool panels, LPS 1208 certified.

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

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

Cable ducts and support systems with certified circuit integrity.

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.

Hamilton-area UL Solutions Qualified Firestop Contractor since 1972.

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.

Intumescent coating applicators for structural steel.

Somerset passive fire protection contractor with a northern office.

Insulation and certified steel fireproofing contractor since 1923.

GTA firestop and sprayed fireproofing, UL Solutions qualified.

Wrap-type and sprayed structural fireproofing since 1896.

SprayAce sprayed rockwool structural fireproofing.

Kobex fireproofing and extruded cement fire-rated panels.

Denver family-owned qualified firestop contractor since 2007.

Glasgow contractor for coatings, boarding and firestopping.

National industrial fireproofing, coatings and insulation contractor since 1956.

Manitoba spray foam, coatings and fire protection contractor.

Wisconsin's first UL Qualified firestop and fireproofing contractor.

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

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

FIRE-MIX vermiculite fireproofing mortar for steel and concrete.

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.

Manufacturer of sprayed fibrous and pasty fireproofing for steel, concrete and timber.

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.

Intumescent coatings and firestop systems, made at Trelleborg since 1988.

ANEPC-registered for 7 SCIE categories, Lisboa.

Leicestershire specialist in intumescent paint and fire stopping.

Firestopping and structural fire protection in Limburg.

Firestopping, structural protection and fire doors.

Swiss gypsum boards, linings and fire-rated ceilings.

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

FM 4991 approved firestop contractor for Denver and the Pikes Peak region.

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

ANEPC-registered for 7 SCIE categories, Faro.

UL Qualified firestop and intumescent coating contractor.

Manufacturer of Protec Flamme sprayed mineral fireproofing for structures.

Manufacturer of HENSOTHERM and HENSOMASTIK intumescent fire protection coatings.

Self-supporting roof panels rated R15 to R60.

Nine LPS 1208 certified sandwich panel systems.

Smoke vents and car-park ventilation across Belgium.

ANEPC-registered for 7 SCIE categories, Lisboa.

Fire-rated board systems for protecting structural steel.

ANEPC-registered for 7 SCIE categories, Lisboa.

ANEPC-registered for 7 SCIE categories, Lisboa.

ANEPC-registered for 7 SCIE categories, Braga.

Kyushu steel fireproofing applicator.

Birmingham applicator of intumescent fire protection coatings to steel.

Chengdu spray-applied fireproofing, UL-listed to UL 263.

Swiss construction chemicals, with VKF-approved concrete fire systems.

ANEPC-registered for 3 SCIE categories, Braga.

Cera Taika and SK Taika Coat thin-film fireproofing.

Ottawa interior systems contractor with fireproofing and fire caulking.

Nottinghamshire firestopping and structural fire protection contractor.

Developer, manufacturer and applicator of the SBS 30 intumescent coating for structural steel.

Spray-applied fireproofing and intumescent paint contractor with four French agencies.

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.

Manufacturer and installer of PYRO-SAFE penetration seals and coatings.

Fire-rated enclosures for equipment inside protected spaces.

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

London stone and facade specialist installing perimeter fire barriers.

Spray Coat rockwool fireproofing systems.

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

ANEPC-registered for 5 SCIE categories, Lisboa.

ANEPC-registered for 7 SCIE categories, Setúbal.

Leeds firestopping specialist sealing service penetrations.

Fire-rated ducting and board systems for services protection.

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.

Atlantic Canada fire safety and insulation contractor.

ANEPC-registered for 7 SCIE categories, Lisboa.

Wiltshire ductwork contractor with LPS 1531 approval.

ANEPC-registered for 7 SCIE categories, Aveiro.

ANEPC-registered for 7 SCIE categories, Porto.

Gloucester ductwork maker with fire damper and PFP work.

ANEPC-registered for 6 SCIE categories, Lisboa.

ANEPC-registered for 7 SCIE categories, Porto.

ANEPC-registered for 6 SCIE categories, Viseu.

ANEPC-registered for 7 SCIE categories, Viseu.

Greater Tokyo steel fireproofing specialist.

Manitoba industrial fireproofing and firestopping specialist.

Northern Ireland HVAC and steel fabricator, LPS 1531 approved.

Fire-retardant timber treatments and Palusol intumescent boards.

ANEPC-registered for 7 SCIE categories, Lisboa.

ANEPC-registered for 6 SCIE categories, Lisboa.

Fireproofing, insulation and compartment penetration sealing.

Fire-rated gypsum partition and shaft-wall systems.

Manufacture, installation and maintenance of glazed fire doorsets for Berlin-Brandenburg.

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