截止目前，以下审核公司已加入Sedex：

• ABS Quality Evaluations Inc.*

• Accordia*

• ACTE International

• AJA Bangladesh

• ALGI*

• API Audit Limited

• AsiaInspection (AI)*

• B2bsustainable

• Benchmarks Ltd

• BSI India

• Bureau Veritas*

• Centre Testing International Corporation*

• Control Union Certifications

• CSR Solutions*

• DNV GL*

• DQS-UL CFS*

• Elevate*

• EUROCERT SA

• Extensive Standard Technical Services Co. Ltd.*

• Globalgroup Certification Limited*

• FLO-Cert

• FSSI Certification

• International Compliance Group

• Intertek*

• IQC

• IQ Net Ltd

• KSSA*

• Leverage Limited*

• LRQA

• LSQA

• MPS-ECAS

• Partner Africa (前身为Africa Now)*

• Q-Inspect

• Reassurance Network*

• RINA*

• SGS*

• SIPAS CR – 秘鲁*

• SMT Global*

• TUV Nord Cert

• TÜV Rheinland*

• TÜV SÜD*

• UL – Responsible Sourcing Inc.*

• URS Verification

• Verisio*

• Wieta*

• WRAP*