- Furnaces: Vacuum Sintering Furnaces 17
- Heat Treatment Furnace 0
- Kilns: Annealing Kilns 15
- Kilns: Chamber Kilns 53
- Kilns: Continuous, General 35
- Kilns: Conveyor-Type Kilns 16
- Kilns: Debinding Kilns 5
- Kilns: Decorating + Enamelling Kilns 13
- Kilns: Electric Kilns 26
- Kilns: Elevator Kilns 13
- Kilns: Fast Firing, General 24
- Kilns: High-temperature Kilns 35
- Kilns: High-temperature, Gas Tight 16
- Kilns: Laboratory Kilns 29
- Kilns: Periodic, General 23
- Kilns: Potters' Kilns 13
- Kilns: Pressure Kilns 6
- Kilns: Pusher-Type Kilns 18
- Kilns: Roller Kilns 28
- Kilns: Rotary Kilns 17
- Kilns: Shaft Kilns 2
- Kilns: Shuttle Kilns 40
- Kilns: Sled-Type Kilns 0
- Kilns: Top Hat Kilns 19
- Kilns: Tunnel Kilns 68
- Radiation Heaters 1
Limena (PD)
Ängelholm
Buffalo
Columbus
Hildesheim
Krumbach
Caldogno (VI)
Nürnberg
Hermsdorf
Utena
Utena Lithuania
Jassans
Meylan
Igualade - Barcelona
Sonneberg
Remscheid
Düsseldorf
Bilbao
Flörsheim
Igualada (Barcelona)
Igualada, Barcelona
Santa Rosa
Esplugues de Llobregat
Beijing City
Terrassa (Barcelona)
Modena (MO)
Stone, Staffordshire
Bensalem,
Dietersdorf
Store
Stoke-on-Trent
Dronfield
Farnborough, Hants
N. Billerica
Karlovy Vary
Kryoneri
Skelmersdale
Tunstall, Stoke on Trent
Spino d´Adda (CR)
Burslem, Stoke-on-Trent
Madrid
Sta. Perpetua Mogoda