| AES |
| AES-ENI-Soyo |
| AES-Soyo |
| AES-TOTAL |
| Africa Global Logistics Grooup |
| AKER SOLUTIONS |
| ALFA LAVAl-Luanda |
| AMT |
| ANGOFLEX |
| ANGOIL BUMI JV, LDA |
| ATIS NEBEST |
| Baker Hughes |
| Barros & Tati |
| BOSKALIS |
| BOURBON SUBSEA |
| BV |
| CHEVRON |
| DP WORLD |
| ELETCO LIMITADA |
| ENAGOL |
| ENI ANGOLA |
| FRIBURGE |
| FRIEDLANDER |
| GAB-COMERCIO E INUDSTRIA, LIMITADA |
| GAC Shipping |
| GALLIANUS |
| Geolog |
| Halliburton |
| HJCA |
| International Food Services NV |
| Interoil |
| J & R Transportes |
| KAESO |
| KAESO-BP |
| KAESO-ENI |
| KWANDA - SOYO |
| LYON |
| National Oilwell Varco Rig Technologies |
| NAVILOG GROUP S.A |
| NSDC-Novas Soluções De Contrução |
| Ocean Atlantic |
| Oceaneering |
| OneSubsea |
| OPS |
| PAENAL |
| PAENAL2 |
| Panalpina Transp. M, Naveg. e Trânsitos S.A |
| PETROMAR |
| PIC-ANGOLA |
| PONTICELLI |
| PREZIOSO |
| Prometim |
| R2LIFTING |
| SAIPEM |
| SAIPEM-FPSO-Gimboa |
| SAMBIENTE, LDA |
| Sarens Angola LDA |
| SCHLUMBERGER |
| Seadrill Angola Lda |
| SINOTCC |
| SOGESTER-Luanda |
| SONAMET |
| SONASURF |
| SONILS- Sonangol Integrated Logistic Services |
| SPIE Global Services Energy, SAS – Sucursal Em Ang |
| STAPEM-OFFSHORE |
| SUBSEA7 |
| SUPERMARITIME |
| TEEPA – EPT-WJ |
| TELESERVICE, S.A |
| TOA CORPORATION, Angola |
| TOATAL FSV |
| TOTAL E&P ANGOLA |
| TOTAL E&P CONGO |
| TOTAL FSV |
| TRANSMAGO |
| TUBOSTRANS |
| Welltec |
| WILOG |