UL-listed intumescent steel coatings and firestop fill materials.

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

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

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

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

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

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

Designs, manufactures and installs its own passive systems.

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

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

Manufacturer of HENSOTHERM and HENSOMASTIK intumescent fire protection coatings.

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

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

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

Australia's largest maker of tested passive fire systems.

Fire-retardant timber treatments and Palusol intumescent boards.