The listed references are limited to personal experiences of GlobalRock staff on permanent payroll. Company names are listed as experienced, thus precursor and successor company names might appear redundant (Extract).

Company Countries
AKW Germany
Akzo Nobel Netherlands
Anglo Gold Namibia
Anzaplan Germany
ASSE Germany
BAG Germany
BGE Germany
CDH Belgium
Cemex Germany
Cimnat Lebanon
Clariant Germany
DEEP. Germany
Dow Germany, KSA
Egdon Resources UK
EPS Serbia
Ercosplan Germany
FELS Germany
Fugro Germany, Pakistan
GEA Germany
GEOS Germany
Hoffmann Mineral Germany
IVG Germany
K+S Germany
Kazakhmys Kazakhstan
KBB Germany
KfW Germany, Serbia
Knauf Germany
KSL Germany
Lhoist Germany, Belgium, France, USA
LMBV Germany
Ministry of Minerals and Mines, Punjab Pakistan
MWMT Brandenburg Germany
PCC Germany, Poland
PMC Pakistan
Portland Gas UK
Quarzwerke Germany
Rheinkalk Germany
RWE Germany, Turkey
RWTH Germany, Greece
Saudi Aramco KSA
Schöndorfer Germany
SNIM Mauritania
Sonax Germany
SST Germany
Storengy Germany
Südchemie Germany
Tafoli Mauritania
ThyssenKrupp Fördertechnik Germany, Kazakhstan
UN Switzerland

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