Companies List:

01 SPE (Society of Petroleum Engineers Inc) 33 Lukoil Coordination overseas operations center
02 SOCAR Trading SA 34 Geosplit
04 Energy Charter Secretariat 35 ПАО «Газпром»
05 Oxford Institute for Energy Research 36 LLC “Gazpromneft Catalytic Systems”
06 ABB Limited 37 LLC «Eurasian Trade House Ashgabat»
07 «Mitro International Limited» 38 The Saudi Fund For Development
08 Buried Hill Energy (CYPRUS) Public Company Limited 39 Vitol Group
09 Gaffney, Cline 40 МГК «АРЕТИ»
10 Gulf Petroleum Corporation FZE 41 Credit Suisse AG
11 Dragon Oil 42 Ronesans
12 3Core (UAE) 43 Shell Business Development Central Asia B.V.
13 Midgard Oilfield Services (UAE) 44 “Mawy Deniz Gurlushyk” Economic Society
14 Danagas 45 "Hazar Yol" IE
15 ADNOC OFFSHORE 46 ХО “Yupek Yol Harytlary”
16 NOVASOFT (UAE) 47 “Guneshli Yol” Individual Enterprise
17 Turkmen Petroleum 48 IE Paytun
18 Haldor Topsoe IOC 49 ITOCHU Corporation Ashgabat branch office
19 Schlumberger Logelco, Inc. Turkmenistan 50 Mitsubishi Corporation
20 Total EP Turkmenistan 51 Mitsubishi Corporation Ashgabat Liaison Office
21 IHS Markit   Russian and Caspian Energy Research 52 CNPC
22 Siemens Oil & Gas 53 CCDCT
23 Vallourec Deutschland GmbH 54 CPECC
24 SAP CIS 55 CPTC
25 CNPC International 56 Petrochina International
26 Technip FMC 57 CNLC
27 SCOMI Oiltools 58 Socar Trading SA
28 Grant Prideco (Italy) 59 LG International Corparation
29 Syscon 60 ILK INSAAT
30 Gas Exporting Countries Forum 61 ПАО “Татнефть”
31  "PETRONAS Carigali (Turkmenistan) Sdn Bhd"
63  YUG-NEFTEGAZ
32 Afghanistan Bank
64  EURASIA DRILLING COMPANY