| Name | Institution | Region | Country | Test date | Rank | Status |
|---|---|---|---|---|---|---|
| Da Costa Machado, Luis Pedro | Etermar Engenharia e Construção S.A. | Europe & Africa | Portugal | Mar 11, 2016 | Advanced | Past validity |
| Elopre, Reel R. | Advanced Geotechnical Engineering Services (AGES) | Asia & Australia | Philippines | Nov 13, 2015 | Basic | Past validity |
| Marcial, Lara Jane C. | Advanced Geotechnical Engineering Services (AGES) | Asia & Australia | Philippines | Nov 13, 2015 | Advanced | Past validity |
| Ingkathammathad, Thirath | Alfa Geotech Co., Ltd. | Asia & Australia | Thailand | Nov 13, 2015 | Advanced | Past validity |
| Bin Rahmin, Mohammed Sapri | APS Asia PDA Enterprise Pte Ltd | Asia & Australia | Singapore | Nov 13, 2015 | Intermediate | Past validity |
| Fai, Chong Mun | Dynamic Pile Testing SDN BHD | Asia & Australia | Malaysia | Nov 13, 2015 | Master | Past validity |
| Zakaria, Zamzuri | Dynamic Pile Testing SDN BHD | Asia & Australia | Malaysia | Nov 13, 2015 | Intermediate | Past validity |
| Veerasiri, Trin | Finesse Soil Testing co. Ltd. | Asia & Australia | Thailand | Nov 13, 2015 | Basic | Past validity |
| Carriere, Francois | iLi Consulting Engineers Mekong Ltd. | Asia & Australia | Cambodia | Nov 13, 2015 | Intermediate | Past validity |
| Mirhoseini, Ehsan | Omran Arad Peymanir | Europe & Africa | Iran | Nov 13, 2015 | Basic | Past validity |
| Rueangyot, Narathip | Pile Dynamic Instruments Co., Ltd | Asia & Australia | Thailand | Nov 13, 2015 | Basic | Past validity |
| Siaw Yi, Jong | Soil Investigation PTE Ltd, Singapore | Asia & Australia | Singapore | Nov 13, 2015 | Intermediate | Past validity |
| Sinburapa, Itipon | STS Pile Testing Co., Ltd. | Asia & Australia | Thailand | Nov 13, 2015 | Intermediate | Past validity |
| Uaworakunchai, Thanabat | STS Pile Testing Co., Ltd. | Asia & Australia | Thailand | Nov 13, 2015 | Intermediate | Past validity |
| Radziff Bin Ramli, Mohd Fazrul | Tekton Beacon SDN BHD | Asia & Australia | Malaysia | Nov 13, 2015 | Basic | Past validity |
| Bull, Kenneth Joseph | University of the Ryukyus | Asia & Australia | Japan | Nov 13, 2015 | Intermediate | Past validity |
| Alnajjar, Anan Issam | Fugro Middle East | Middle East | United Arab Emir | Oct 29, 2015 | Basic | Past validity |
| Peela, Prasad | Fugro Middle East | Middle East | United Arab Emir | Oct 29, 2015 | Basic | Past validity |
| Zhao, Jinying * | China Energy Engineering Group Shanxi Electrical Power Engineering Co.,Ltd | Asia & Australia | China | Oct 21, 2015 | Basic | Past validity |
| Zhu, Jingjing * | Jiangsu Keneng Geotechnical Engineering Company Limited | Asia & Australia | China | Oct 21, 2015 | Basic | Past validity |
| Liu, Biao * | NengWei (Tianjin) Engineering Services Ltd. | Asia & Australia | China | Oct 21, 2015 | Basic | Past validity |
| Wang, Feng * | NengWei (Tianjin) Engineering Services Ltd. | Asia & Australia | China | Oct 21, 2015 | Basic | Past validity |
| Xia, Baohong | NengWei (Tianjin) Engineering Services Ltd. | Asia & Australia | China | Oct 21, 2015 | Basic | Past validity |
| Kim, Hyung-Wook | GS E&C | Asia & Australia | South Korea | May 15, 2015 | Advanced | Past validity |
| Pettini, Marco | Dredging International nv | Europe & Africa | Belgium | May 5, 2015 | Basic | Past validity |
| Yuksel, Ozan | ECAP Engineering & Consultancy | Middle East | Turkey | May 5, 2015 | Basic | Past validity |
| Kruk, Karol | Fugro Consult GmbH | Europe & Africa | Germany | May 5, 2015 | Intermediate | Past validity |
| Torres, Ismael | G-Octopus/Cathie Associates | Europe & Africa | United Kingdom | May 5, 2015 | Intermediate | Past validity |
| Vantomme, Fredrik | G-Octopus/Cathie Associates | Europe & Africa | Belgium | May 5, 2015 | Basic | Past validity |
| Versteele, Hendrik | G-Octopus/Cathie Associates | Europe & Africa | Belgium | May 5, 2015 | Advanced | Past validity |
| Klingmueller, Oswald | GSP mbH | Europe & Africa | Germany | May 5, 2015 | Master | Past validity |
| Elkateb, Tamer | Sogreah Gulf FZCO | Middle East | United Arab Emir | May 5, 2015 | Basic | Past validity |
| Perälä, Antti | SSAB Europe OY | Europe & Africa | Finland | May 5, 2015 | Intermediate | Past validity |
| Lateef Dmotunde, Lawal | REAL (AL-HAQQ) NIG. LTD | Europe & Africa | Nigeria | Nov 14, 2014 | Basic | Past validity |
| Murthy, Durbakula Satyanarayana | Somesah Marine Geotesting Pte Ltd. | Asia & Australia | Singapore | Oct 24, 2014 | Advanced | Past validity |
| Tuan Gen, Cheok | Somesah Marine Geotesting Pte Ltd. | Asia & Australia | Singapore | Oct 24, 2014 | Advanced | Past validity |
| Rad, Meysam | Alpha Marine | Asia & Australia | Indonesia | Oct 15, 2014 | Basic | Past validity |
| Iskandar, Philip | Arup Indonesia | Asia & Australia | Indonesia | Oct 15, 2014 | Basic | Past validity |
| Vishkaie, Babak Joafshan | Fara Darga | Asia & Australia | Indonesia | Oct 15, 2014 | Basic | Past validity |
| Laurencis, Angus | Geotech Efathama | Asia & Australia | Indonesia | Oct 15, 2014 | Intermediate | Past validity |
| Rio Peldona, Dennis | Geotech Efathama | Asia & Australia | Indonesia | Oct 15, 2014 | Intermediate | Past validity |
| Thorbert Soenjaya, Amadeus | Geotech Efathama | Asia & Australia | Indonesia | Oct 15, 2014 | Basic | Past validity |
| Anugrah, Dandan | PT. Soilens | Asia & Australia | Indonesia | Oct 15, 2014 | Basic | Past validity |
| Owen, Jastino Tanius | PT. Tarumanegara Bumiyasa | Asia & Australia | Indonesia | Oct 15, 2014 | Basic | Past validity |
| Sunaryo Prasojo, Thomas | PT. Tarumanegara Bumiyasa | Asia & Australia | Indonesia | Oct 15, 2014 | Intermediate | Past validity |
| Budi, Gogot Setyo | PT. Teno Indonesia | Asia & Australia | Indonesia | Oct 15, 2014 | Intermediate | Past validity |
| Pidjisuryadi, Pamuda | PT. Teno Indonesia | Asia & Australia | Indonesia | Oct 15, 2014 | Intermediate | Past validity |
| Wibowo Tantri, Gondo | PT. Teno Indonesia | Asia & Australia | Indonesia | Oct 15, 2014 | Intermediate | Past validity |
| Kuvijitjaru, Pisai | SPT Geotech Co., Ltd. | Asia & Australia | Indonesia | Oct 15, 2014 | Intermediate | Past validity |
| Suranto, Helix | Testana Engineering, Inc. | Asia & Australia | Indonesia | Oct 15, 2014 | Intermediate | Past validity |
*Proficiency test scores in Chinese
Names in dark red are past the suggested validity period for their rank. If you want to remove your name from this list or re-take the test contact proficiencytest@pile.com.