- Batching Plants (Plant Construction) 20
- Briquetting Plants 2
- Construction of Complete Plants 55
- Construction of Production Facilities 3
- Consulting, Economic 5
- Consulting, Technology 42
- Consulting: General 29
- Employee Recruitment Services 0
- Experts 3
- Granulating Plants 5
- Grinding Plants 21
- High-Temperature Component / System Design 5
Limena (PD)
Pieve di Sinalunga (SI)
Wakefield
Kochel am See
Markersdorf
Aachen
Mühlacker
Meißen
Wecker
Krumbach
Pressath
Caldogno (VI)
Alcobaça
Chalkida Evia
Weißenstadt
Igualade - Barcelona
Sonneberg
Asti (AT)
Columbus
Stoke-on-Trent
Osimo (AN)
Coventry
Sassuolo (MO)
Castellarano (RE)
Osterburken
Hannover
S. Cesario
Castellarano (RE)
Norderstedt
Düsseldorf
Terrassa (Barcelona)
Feytiat
Sonthofen
Görlitz
Norderstedt
Dronfield
Montreal
Pavullo nel Frignano (MO)
Nässjö
Brescia (BS)
Sassuolo (MO)
Castellarano (RE)
Bologna (BO)
Fiorano Modenese (MO)