| 1 | PARKO SERVICES SA | 1 |
| 2 | CPVEN SUCURSAL COLOMBIA | 2 |
| 3 | CEDULA DE EXTRANJERIA | 3 |
| 4 | COL PETROLEUM SERVICES SAS | 4 |
| 5 | PM&F FISHING OIL SERVICES SA | 5 |
| 6 | TECNOLOGIA ECOLOGICA DEL ORIENTE SAS | 6 |
| 7 | ISMOCOL SA | 7 |
| 8 | CAMERON COLOMBIA LLC SUCURSAL COLOMBIANA | 8 |
| 9 | BRASERV PETROLEO LTDA SUCURSAL COLOMBIANA | 9 |
| 10 | Weatherford Colombia Limited | 10 |
| 11 | ENERFLEX COMPRESSION SERVICES SAS | 11 |
| 12 | VARISUR S.A.S | 12 |
| 13 | PROVEEDORA INTERNACIONAL DE TALADROS SAS | 13 |
| 14 | DATALOG COLOMBIA SAS | 14 |
| 15 | HANNEI SAS | 15 |
| 16 | ERAZO VALENCIA S.A.S. | 16 |
| 17 | EXPRO GULF LIMITED | 17 |
| 18 | PROMISOL S.A.S. | 18 |
| 19 | RHEMA INTERNACIONAL SAS | 19 |
| 20 | SONOMA COLOMBIA SAS | 20 |
| 21 | BAKER HUGHES DE COLOMBIA | 21 |
| 22 | EQUIPO PETROLERO CORP SA SUCURSAL COLOMBIA | 22 |
| 23 | NEW LIFT SOLUTIONS BV SUCURSAL COLOMBIA | 23 |
| 24 | SHANDONG PETROLEUM EQUIPMENT CO LTD. | 24 |
| 25 | ATS AMERICAN TUBULAR SERVICES | 25 |
| 26 | ESP ENERGY GROUP SAS | 26 |
| 27 | PETROTECH DE COLOMBIA SAS | 27 |
| 28 | PARKER DRILLING COMPANY INTERNATIONAL LIMITED | 28 |
| 29 | MASSY ENERGY COLOMBIA SAS | 29 |
| 30 | C P P TESTING SAS | 30 |
| 31 | GUACAMAYA OIL SERVICES SAS | 31 |
| 32 | DRILLING AND WORKOVER SERVICES SAS | 32 |
| 33 | NABORS DRILLING INTERNATIONAL LTD BERMUDA | 33 |
| 34 | POLYNEX SAS | 34 |
| 35 | SCHLUMBERGER SURENCO S.A. | 35 |
| 36 | PETROWORKS SAS | 36 |
| 37 | OPERACION Y MANTENIMIENTO INTEGRAL DE ACTIVOS COLOMBIA SAS | 37 |
| 38 | STORK TECHNICAL SERVICES HOLDING BV SUCURSAL COLOMBIA | 38 |
| 39 | PIONEER DE COLOMBIA SDAD LTDA | 39 |
| 40 | PETROLAND SAS EN REORGANIZACION | 40 |
| 41 | TTP WELL SERVICES SA | 41 |
| 42 | NLS SAS | 42 |
| 43 | NOV DOWNHOLE DE COLOMBIA | 43 |
| 44 | SERTECPET DE COLOMBIA SA | 44 |
| 45 | LUPATECH OFS SAS | 45 |
| 46 | HV SERVICES & SUPPPLY SAS | 46 |
| 47 | ALKHORAYEF PETROLEUM COLOMBIA | 47 |
| 48 | CORE LABORATORIES | 48 |
| 49 | PERFOTEC SAS EN REORGANIZACION | 49 |
| 50 | Halliburton Latin America S.R.L. Sucursal Colombia | 50 |
| 51 | FLUIDOS Y SERVICIOS SAS | 51 |
| 52 | SANDER GEOPHYSICS LIMITED SUCURSAL COLOMBIA | 52 |
| 53 | MECANICOS ASOCIADOS SAS | 53 |
| 54 | Z-COL LLC SUCURSAL COLOMBIA | 54 |
| 55 | INDEPENDENCE DRILLING SA | 55 |
| 56 | PASON COLOMBIA SAS | 56 |
| 57 | MIDLAND OIL TOOLS COLOMBIA S.A.S | 57 |
| 58 | OIL BUSINESS SERVICES SAS | 58 |
| 59 | CAPITAL RESOURCES AND INVESTMENT | 59 |
| 60 | QMAX SOLUTIONS COLOMBIA | 60 |
| 61 | ITS ENERGY SERVICES SUCURSAL COLOMBIA | 61 |
| 62 | SERVICIOS PETROLEROS Y ELECTRICOS SAS | 62 |
| 63 | SUMMUM ENERGY SAS | 63 |
| 64 | PETROSERVICES COMPANY SAS | 64 |
| 65 | NATIONAL OILWELL VARCO DE COLOMBIA | 65 |
| 66 | ATP INGENIERIA SAS EN REORGANIZACION | 66 |
| 67 | BULLDOG CEMENTING & PUMPING SERVICES COLOMBIA LTD | 67 |
| 68 | SERVCIOS ASOCIADOS SAS | 68 |
| 69 | INVERSIONES MORENO ULLOA SAS | 69 |
| 70 | MAPLE OIL TOOLS SAS | 70 |
| 71 | ATINA ENERGY SERVICES CORP SUCURSAL COLOMBIA | 71 |
| 72 | GENERAL RIGS SERVICES SAS | 72 |
| 73 | INGENIERIA Y TECNOLOGIA DE SERVICIOS S.A.S. | 73 |
| 74 | PACIFIC PETROLEUM ENERGY SA | 74 |
| 75 | RADRILL SA | 75 |
| 76 | TGT GAMAS SAS | 76 |
| 77 | S&J FULL SERVICES SAS | 77 |
| 78 | DISCOVERY ENERGY SERVICES COLOMBIA SA EN REORGANIZACION | 78 |
| 79 | SAR ENERGY SAS EN REORGANIZACION | 79 |
| 80 | TUSCANY SOUTH AMERICA LTD SUCURSAL COLOMBIA | 80 |
| 81 | AZUL ENERGY COLOMBIA SAS | 81 |
| 82 | SINOPEC INTERNATIONAL PETROLEUM SERVICE CORP COL. | 82 |
| 83 | KOCH MINERALS COLOMBIA S.A.S | 83 |
| 84 | TUCKER ENERGY SERVICES S.A | 84 |
| 85 | ENERGY GEOPHYSICAL SERVICES SAS | 85 |
| 86 | SNF INC | 86 |
| 87 | EAGLEBURGMANN COLOMBIA SAS | 87 |
| 88 | PETRODYNAMIC PETROLEUM SERVICES SAS | 88 |
| 89 | HOLSAN SAS EN REORGANIZACION | 89 |
| 90 | COLOMBIAN GREEN ENERGY SAS | 90 |
| 91 | PIPE SUPPLY AND SERVICES SAS | 91 |
| 92 | ESTRELLA INTERNATIONAL ENERGY SERVICES SUCURSAL COLOMBIA | 92 |
| 93 | OBRAS MONTAJES Y CONSJLTORIAS LTDA | 93 |
| 94 | DRILLING & PRODUCTION SERVICES SAS | 94 |
| 95 | COMPLETION SERVICES SUCURSAL COLOMBIA | 95 |
| 96 | OILFIELD SERVICES Y SUPPLIES SAS | 96 |
| 97 | TUBULAR RUNNING & RENTAL SERVICES SAS | 97 |
| 98 | SERINPET LTDA | 98 |
| 99 | WILSON WORKOVER CORP SUCURSAL COLOMBIA | 99 |
| 100 | ESTRELLA PETROLERA DE COLOMBIA S.A.S. | 100 |
| 101 | ABI HOLDINGS LIMITED COLOMBIA | 101 |
| 102 | GYRODATA COLOMBIA LTDA | 102 |
| 103 | SLS ENERGY SAS EN REORGANIZACION | 103 |
| 104 | BUENAVISTA ENERGY INVESTMENTS INC SUCURSAL COLOMBIA | 104 |
| 105 | FLAMINGO OIL SA | 105 |
| 106 | CNEOG COLOMBIA SUCURSAL COLOMBIA | 106 |
| 107 | KENTZ CARIBBEAN SUCURSAL COLOMBIA | 107 |
| 108 | ESSENTIAL ENERGY SERVICES SA SUCURSAL COLOMBIA | 108 |
| 109 | INTEGRAL DRILLING IDS INC SUCURSAL COLOMBIA | 109 |
| 110 | PETREX SA SUCURSAL COLOMBIA | 110 |
| 111 | Ingenieria y Servicios Ambientales Isa Internacional Ltda en Reorganizacion | 111 |
| 112 | OLEODUCTO AL PACIFICO SAS | 112 |
| 113 | EXTERRAN ENERGY SOLUTIONS LP SUCURSAL COLOMBIANA | 113 |
| 114 | SUELOPETROL CA SUCURSAL COLOMBIA | 114 |
| 115 | SYGMA PETROLEUM COMPANY SA | 115 |
| 116 | T-ONE ENERGY SAS | 116 |
| 117 | WELLTEC LATIN AMERICA APS SUCURSAL COLOMBIANA | 117 |
| 118 | TIET COMPLETION SYSTEMS CORP SUCURSAL COLOMBIA | 118 |
| 119 | XPLORE DRILLING SERVICES SUCURSAL COLOMBIA | 119 |
| 120 | CHEMDRILL SAS | 120 |
| 121 | LOS ANGELES OFS SUCURSAL COLOMBIA | 121 |
| 122 | Valiant Artificial Lift Solutions | 122 |
| 123 | DESTRELLA PETROLERA DE PANAMA SUCURSAL COLOMBIA | 123 |
| 124 | GO INTERNATIONAL SAS | 124 |
| 125 | EXCELLENCE LOGGING LATIN AMERICA LIMITED, SUCURSAL CO. | 125 |
| 126 | FRANKS INTERNATIONAL SUCURSAL COLOMBIA | 126 |
| 127 | GLOBAL ENERGY & PRODUCTION COMPANY SAS | 127 |
| 128 | HELMERICH & PAYNE (COLOMBIA) DRILLING CO | 128 |
| 129 | TDA SUPPLY & SERVICE SA EN REORGANIZACION | 129 |
| 130 | POWER PETROLEOM INTERNATIONAL CO LIMITED | 130 |
| 131 | COLREGISTROS SAS EN REORGANIZACION | 131 |
| 132 | MAREN FOX S.A. | 132 |
| 133 | INNOVEX DOWNHOLE SOLUTIONS SUCURSAL COLOMBIA | 133 |
| 134 | PETROLEUM GOLD SERVICES SAS EN REORGANIZACION | 134 |
| 135 | PERFORACIONES PYRAMID DE COLOMBIA SAS | 135 |
| 136 | HUPECOL OPERATING CO LLC | 136 |
| 137 | SDT DRILLING SOLUTIONS SAS | 137 |
| 138 | ENERGOLD DE COLOMBIA SAS | 138 |
APS