| Issuing ExCB | QAR Ref. Number | Sites audited | Manufacturer | |
|---|
| 70 |  BAS - Baseefa |  |
| 40 | BAS - SGS Baseefa Limited | |
| 1 | BKI - Testing Station for Explosion Proof Equipment | |
| 71 | BVS - DEKRA EXAM GmbH | |
| 3 | CCVE - NANIO "CCVE" | |
| 42 | CES - CESI | |
| 20 | CQM - China Quality Mark Certification Group Co., Ltd. | |
| 44 | CSA - CSA International | |
| 130 | DEK - DEKRA Certification B.V. | |
| 30 | DNV - DNV | |
| 9 | EPS - Bureau Veritas Consumer Products Services Germany GmbH | |
| 3 | ETL - Intertek | |
| 36 | FME - FM Approvals Ltd | |
| 8 | FMG - FM Approvals LLC | |
| 10 | FTZU - Fyzikalne technicky zkusebni ustav | |
| 4 | IBE - IBExU Institut für Sicherheitstechnik GmbH | |
| 1 | IMQ - Istituto Italiano del Marchio di Qualità S.p.A | |
| 37 | INE - INERIS | |
| 22 | ITA - International Testing and Certification Services Pty. Ltd | |
| 15 | ITA - TUV Rheinland Australia Pty. Ltd | |
| 44 | ITS - Intertek Testing & Certification Limited | |
| 2 | KDB - Central Mining Institute Experimental Mine "Barbara" | |
| 17 | KEM - DEKRA Certification B.V. | |
| 5 | KEM - KEMA Quality B.V. | |
| 10 | KGS - Korea Gas Safety Corporation | |
| 3 | KOS - Korea Occupational Safety and Health Agency (KOSHA) | |
| 6 | KTL - Korea Testing Laboratory | |
| 35 | LCI - Laboratoire Central des Industries Electriques (LCIE) | |
| 30 | LCIE - Laboratoire Central des Industries Electriques (LCIE) | |
| 26 | NEM - NEMKO | |
| 22 |  PTB - Physikalisch-Technische Bundesanstalt (PTB) | |
| 1 | | DE/PTB/QAR10.0005/01 | Getriebebau Nord GmbH & Co. KG... | Getriebebau Nord GmbH & Co. KG... | |
| 1 | | DE/PTB/QAR10.0006/01 | EPHY-MESS GmbH Berta-Cramer-Ri... | EPHY-MESS GmbH Berta-Cramer-Ri... | |
| 1 | | DE/PTB/QAR06.0013/02 | Hans Turck GmbH & Co. KG Witzl... | Werner Turck GmbH & Co. KG Goe... | |
| 1 | | DE/PTB/QAR06.0012/02 | Werner Turck GmbH & Co. KG Goe... | Werner Turck GmbH & Co. KG Goe... | |
| 1 | | DE/PTB/QAR12.0007/00 | Pepperl + Fuchs Kft. Kisto Utc... | Pepperl + Fuchs GmbH Lilientha... | |
| 1 | | DE/PTB/QAR09.0008/01 | FLUX-GERÄTE GMBH Talweg 12 754... | FLUX-GERÄTE GMBH Talweg 12 754... | |
| 1 | | DE/PTB/QAR11.0002/01 | Softing Industrial Automation ... | Softing Industrial Automation ... | |
| 1 | | DE/PTB/QAR08.0002/02 | nass magnet GmbH Eckenerstraße... | nass magnet GmbH Eckenerstraße... | |
| 1 | | DE/PTB/QAR10.0008/01 | Pepperl+Fuchs Manufacturing UK... | Pepperl+Fuchs GmbH Lilienthals... | |
| 1 | | DE/PTB/QAR07.0005/02 | INTERTEC_Hess GmbH Raffineries... | INTERTEC_Hess GmbH Raffineries... | |
| 1 | | DE/PTB/QAR11.0004/01 | Bosch Rexroth AG site LoP1 wit... | Bosch Rexroth AG Zum Eisengieß... | |
| 1 | | DE/PTB/QAR11.0008/01 | HIMA Paul Hildebrandt GmbH + C... | HIMA Paul Hildebrandt GmbH + C... | |
| 1 | | DE/PTB/QAR12.0009/00 | Holmberg GmbH & Co. KG Ohlauer... | Holmberg GmbH & Co. KG Ohlauer... | |
| 1 | | DE/PTB/QAR09.0009/01 | Siemens Schweiz AG Building Te... | Siemens Schweiz AG Building Te... | |
| 1 | | DE/PTB/QAR06.0007/03 | Pepperl + Fuchs GmbH Lilientha... | Pepperl + Fuchs GmbH Lilientha... | |
| 1 | | DE/PTB/QAR10.0004/01 | H. Heinz Meßwiderstände GmbH a... | H. Heinz Meßwiderstände GmbH a... | |
| 1 | | DE/PTB/QAR07.0004/02 | ecom instruments GmbH Industri... | ecom instruments GmbH Industri... | |
| 1 | | DE/PTB/QAR12.0010/00 | ms Neumann Elektronik GmbH Lah... | ms Neumann Elektronik GmbH Lah... | |
| 1 | | DE/PTB/QAR11.0006/01 | WISKA Hoppmann & Mulsow GmbH K... | WISKA Hoppmann & Mulsow GmbH K... | |
| 1 | | DE/PTB/QAR06.0008/05 | 1.) Pepperl + Fuchs (Manufactu... | Pepperl + Fuchs GmbH Lilientha... | |
| 1 | | DE/PTB/QAR06.0018/02 | Emil A. Peters GmbH & Co. KG W... | Emil A. Peters GmbH & Co. KG W... | |
| 1 | | DE/PTB/QAR09.0003/03 | Sartorius Weighing Technology ... | Sartorius Weighing Technology ... | |
| 11 | SEV - Electrosuisse div. Testing and Certification | |
| 14 | SIM - Safety in Mines Testing and Research Station (Simtars) | |
| 5 | SIQ - Slovenian Institute of Quality and Metrology (SIQ) | |
| 139 | SIR - SIRA Certification Service | |
| 5 | SP - SP Technical Research Institute of Sweden | |
| 9 | TPS - TÜV SÜD Product Service GmbH | |
| 9 | TRC - TRaC Global Ltd. | |
| 35 | TSA - TestSafe Australia | |
| 36 | TUN - TÜV NORD CERT GmbH | |
| 23 | TUR - TUV Rheinland Industrie Service GmbH | |
| 46 | UL - UL LLC | |
| 7 | ULD - UL International DEMKO A/S | |
| 11 | VTT - VTT Expert Services Ltd. | |
| 6 | ZLM - ZELM Explosionsschutz GmbH | |
| 1152 | | |