| References |
| EMPLOYER | PROJECT | DATE |
| AVRASYA METRO GROUP (ASTALDI-MAKYOL-GULERMAK) | KADIKOY-KARTAL SUBWAY PROJECT KOZYATAĞI STATION / Bored Piles + Prestressed Anchors | 2009 |
| AVRASYA METRO GROUP (ASTALDI-MAKYOL-GULERMAK) | KADIKOY-KARTAL SUBWAY PROJECT CEVİZLİ STATION / Bored Piles + Prestressed Anchors | 2009 |
| AVRASYA METRO GROUP (ASTALDI-MAKYOL-GULERMAK) | KADIKOY-KARTAL SUBWAY PROJECT GÜL SUYU STATION / Bored Piles + Prestressed Anchors | 2009 |
| AVRASYA METRO GROUP (ASTALDI-MAKYOL-GULERMAK) | KADIKOY-KARTAL SUBWAY PROJECT YENİ SAHRA STATION / Bored Piles + Mini Piles + Prestressed Anchors | 2009 |
| YILPORT HOLDING | YILPORT Dilovası Harbour Container Storage Terminal Area / Shotcrete+Soil Nailing and Mini Pile+Prestressed Anchors | 2007-2009 |
| PALMALI HOLDING / PAL CONSTRUCTION COMPANY | PALMALI ULUS HOSPITAL / Bored Piles + Mini Piles + Prestressed Anchors | 2008-2008 |
| GÜÇLÜ CONSTRUCTION COMPANY | İSTANBUL ORHANLI YURTICI CARGO LOGISTICS CENTER / Shotcrete + Soil Nailing | 2008-2009 |
| MAK-YOL CONSTRUCTION | HASDAL TEM CROSS TUNNEL ENTRANCE SLOPE STABILITY PROJECT / Shotcrete+Rock Bolts | 2008 |
| KAMIL OZKARTAL | ISTANBUL DOLAPDERE TARMAN BUILDING / Bored Piles + Jet Grouting + Prestressed Anchors | 2008 |
| OYAK CONST. COMPANY | MAIS A.Ş. BURSA FACILITIES / Mini Piles + Prestressed Anchors | 2008 |
| TEK YAPI | ŞİŞLİ ETFAL HOSPITAL ADDITIONAL BUILDING / Bored Piles+Prestressed Anchors | 2008 |
| PENDİK GAYRİMENKUL | PENDİK NEO SHOPPING MALL / Bored Pile+Jet Grout Retaining System | 2007-2008 |
| FİBA YÜKSEL ULUS. PROJE GEL. ve YAT. A.Ş. | ÇUBUKLU VADİ EVLERİ HOUSING PROJECT RETAINING WALL - Shotcrete+ Permanent and Temporary Soil Nailing | 2007 |
| AŞÇIOĞLU CONST. COMPANY | Zincirlikuyu Selenium City Project/ Mini Pile+Prestressed Anchors+Soil Nailing | 2007 |
| HAN YAPI CONST. COMPANY | Beylikdüzü İsthanbul Evleri Housing Project / Bored Pile Retaining System | 2007 |
| KOZ-KEN CONST. COMPANY | Kozyatağı Palladium Residence ve Shopping Mall / Bored Pile+Prestressed Anchor & Shotcrete+Soil Nailing | 2005-2006 |
| KARE CONST. COMPANY | Giyimkent Ahmet Saraylı Trading Center / Mini Pile+Prestressed Anchor & Shotcrete+Soil Nailing | 2006 |
| YAPI KREDİ-KORAY | ESKİŞEHİR NEO SHOPPING MALL / Bored Piles+Prestressed Anchors+Jet Grouting | 2006 |
| SOYAK CONST. COMPANY | Halkalı Olympiakent Project / Shotcrete+Soil Nailing | 2006 |
| SEBA CONST. COMPANY | Tarabya Site / Mini Pile+Injection | 2005 |
| KARE CONST. COMPANY | Tekstilkent / Shotcrete+Soil Nailing | 2005 |
| MEDICANA | Beylikdüzü Medicana Hospital / Bored Pile+Prestressed Anchor & Shotcrete+Soil Nailing | 2005 |
| UTAY A.Ş. | Aydos Site / Shotcrete+Soil Nailing | 2004 |
| ARZ YAPI | Acıbadem Housing Site - Mini Pile | 2004 |
| S.DEMIREL UNIVERSITY | Isparta Süleyman Demirel University / Injection | 2004 |
| ERSOY CONST. COMPANY | Suadiye Kulüp Reşat / Shotcrete+Soil Nailing | 2004 |
| SEBA CONST. COMPANY | İstinye / Mini Pile+Injection | 2004 |
| AKIN PLAZA | Okmeydanı Plaza / Injection | 2004 |
| AĞAOĞLU CONST. COMPANY | Ömerli – Injection | 2004 |
| MODÜS CONST. COMPANY | İstinye / Mini Pile+Injection | 2004 |
| ALPİN ÇORAP | Beylikdüzü – Retaining Walls | 2004 |
| DEHA CONST. COMPANY | Tarabya Akın Housing Site / Mini Pile+Prestressed Anchor | 2002 |
| SOYAK CONST. COMPANY | İzmit –Earthquake Houses Permanent Anchors | 2002 |
| BOĞAZİÇİ SİTESİ | Boğaziçi Housing Site Retaining Walls | 2002 |
| TCDD | Adıyaman-Gölbaşı Tunnel / Shotcrete and Injection | 2002 |
| DATA CONST. COMPANY | Bilgi University Dolapdere Campus / Shotcrete+Soil Nailing | 2002 |
| EKŞİOĞLU MİM. LTD. ŞTİ. | Yakacık Swimming Pool / Mini Pile | 2001 |
| BİLGİN MİM. | Yeniköy Okur Mansion / Mini Pile | 2001 |
| HONA CONST. COMPANY | Topkapı- Mini Pile+Prestressed Anchor | 2001 |
| MUTLU EVREN | Bahçelievler Subway Construction Retaining Works | 2001 |
| AKSOY CONST. COMPANY | Ulus - Anchored Retaining Wall | 1999 |
| NİDA CONST. COMPANY | Kozyatağı / Shotcrete+Soil Nailing | 1999 |
| VAKIF CONST. COMPANY | Okmeydanı SSK Dispensary / Mini Pile | 1999 |
| AKTİM CONST. COMPANY | Aktim Şişli Trading Center / Mini Pile+Prestressed Anchor & Shotcrete+Soil Nailing | 1998 |
| KAYI CONST. COMPANY | İkitelli / Shotcrete+Soil Nailing | 1998 |
| ŞE-TAT CONST. COMPANY | Levent 2002 Apart Hotel / Bored Pile+Prestressed Anchor & Shotcrete+Soil Nailing | 1998 |
| GÜLSAN A.Ş. | Suadiye Railway Underpass Project / Mini Pile | 1998 |
| ŞAHİNLER HOLDİNG | Merter / Shotcrete+Soil Nailing | 1997 |
| M. HAKAN AKŞİT | Akşit Trading Center / Shotcrete+Soil Nailing | 1997 |
| FENKO | Şişli- Housing Project / Shotcrete+Soil Nailing | 1997 |
| AKANT ARCHITECTURE | Üsküdar / Retaining Works | 1996-1997 |
| ÖZDEMİR BARELİ | Şişli Bareli Trading Center Retaining System | 1996-1997 |
| LEBİB YALKIN Yayımları A.Ş. | Ayazağa / Mini Pile+Prestressed Anchor | 1996 |
| PRESTIGE CONST. COMPANY | Topkapı / Mini Pile+Prestressed Anchor | 1995-1996 |
| HAYAT Turizm Tic. A.Ş. | Sefaköy Hayat Hotel (Radisson) Retaining System/ Shotcrete+Soil Nailing | 1995 |
| TEKOFAKS A.Ş. | Kağıthane Trading Center/ Mini Pile+Prestressed Anchor & Shotcrete+Soil Nailing | 1995 |
| EMPLOYER | PROJECT | YEAR | QUANTITY (m) |
| EREN ENERGY | Zonguldak Çatalağzı 1360 MW Thermal Power Plant Project | 2007-2010 | 150.000 |
| YILPORT | Kocaeli, Dilovası Harbour and Container Terminal | 2007-2010 | 15.000 |
| BİLGİLİ HOLDİNG | Küçükçekmece Çakmaklı West Blocks Residence Project Pile Foundation | 2010 | 8.022 |
| TEK YAPI İNŞ. ve TİC. A.Ş. | VODAFONE Esenyurt Building Retaining System with Piles | 2010 | 2.109 |
| ÇOLAKOĞLU METALURGY A.Ş. | Dilovası Factory Slab Storage Area | 2009 | 5.500 |
| AVRASYA METRO GROUP (ASTALDI-MAKYOL-GULERMAK) | KADIKOY-KARTAL SUBWAY PROJECT GÜLSUYU STATION | 2009 | 9.500 |
| BERKO CONSTRUCTION | TEB Rize Meslek Sağlık Yüksekokulu Binası Foundation Piles | 2009 | 3.000 |
| AVRASYA METRO GROUP (ASTALDI-MAKYOL-GULERMAK) | KADIKOY-KARTAL SUBWAY PROJECT YENİ SAHRA STATION | 2009 | 5.500 |
| ZORLU GAYRİMENKUL | Zincirlikuyu Zorlu Center Project | 2009 | 1.200 |
| PAL İNŞAAT | PALMALİ Ulus Hospital | 2008 | 8.000 |
| KAMİL ÖZKARTAL | Dolapdere TARMAN GROUP Building | 2008 | 2.000 |
| ŞİŞECAM CAMİŞ ELEKTRİK ÜRETİM A.Ş. | Mersin Cogeneration Santral Project | 2008 | 1.500 |
| SİNPAŞ CONSTRUCTION | Zekeriyaköy Rumeli Konakları Housing Project | 2008 | 1.320 |
| HAN YAPI CONSTRUCTION | Beylikdüzü İsthanbul Evleri Housing Project | 2008 | 2.636 |
| PENDİK GAYRİMENKUL | Neo Pendik Shopping Mall | 2007 | 7.000 |
| AŞÇIOĞLU CONSTRUCTION | Zincirlikuyu Selenium City Project | 2007 | 8.200 |
| REGNUM CONSTRUCTION | Haramidere Astrum Towers Housing Project | 2007 | 16.500 |
| HAN YAPI CONSTRUCTION | Beylikdüzü İsthanbul Evleri Housing Project | 2007 | 18.000 |
| SİNPAŞ CONSTRUCTION | Kilyos Mare Negro Housing Project | 2007 | 2.000 |
| GAMAK LTD. | Çekmeköy Highway Junction Project | 2007 | 1.900 |
| DEARSAN GEMİ A.Ş. | Tuzla Shipyard | 2007 | 4.000 |
| SOYAK CONSTRUCTION | İzmir Mavişehir Housing Project | 2006 | 40.000 |
| TAŞYAPI | Ataköy Novus Residence | 2006 | 2.600 |
| TAŞYAPI | Göztepe Medical Park Hospital | 2006 | 2.000 |
| REGNUM İNŞ. | Bahçeşehir-Regnum Housing Project | 2006 | 5.200 |
| PROMAT | Esenyurt Proweb Factory Project | 2006 | 1.250 |
| NVS & NYB CONSTRUCTION | Edirne-İpsala | 2006 | 700 |
| GÜL KELEŞOĞLU GR. | Fatih Cultural Center | 2006 | 3.000 |
| BKS CONSTRUCTION | Gebze Rözaş Factory Project | 2006 | 2.200 |
| KOZ-KEN CONSTRUCTION | Kozyatağı Palladium Shopping Mall | 2006 | 8.500 |
| YAPI KREDİ - KORAY GYO A.Ş. | Eskişehir Neo Shopping Mall | 2006 | 6.800 |
| GÜL CONSTRUCTION | Yeşilyurt Housing Project | 2006 | 840 |
| REGNUM İNŞ. | Bahçeşehir-Regnum Housing Project | 2005 | 2.550 |
| KOZ-KEN CONSTRUCTION | Kozyatağı Palladium Shopping Mall | 2005 | 5.700 |
| AŞÇIOĞLU CONSTRUCTION | Fulya Selenium Twins Project | 2005 | 3.300 |
| SOYAK CONSTRUCTION | Halkalı Olympiakent Housing Project | 2005 | 9.800 |
| MEDICANA | Beylikdüzü Medicana Hospital | 2005 | 750 |
| POAŞ | Haramidere Tank Area | 2005 | 2.000 |
| ŞE-TAT | Levent 2002 Apart Hotel | 1998 | 10.500 |
| EVREN OTO SANAYİ | Esenyurt Evren Industrial Site | 1998 | 3.500 |
| ŞAHİNLER HOLDİNG | Merter Fashion Center | 1997 | 7.000 |
| EMPLOYER | PROJECT | YEAR | QUANTITY (m) |
| EREN ENERJİ | Zonguldak Çatalağzı 2x600 MW Thermal Power Plant Project | 2007-2009 | 350.000 |
| YILPORT | Dilovası Harbour Container Terminals | 2007-2009 | 470.000 |
| VIZZION İNŞAAT | Ömerli Vizzion Housing Project | 2008 | 65.000 |
| AKSOY MERMER | Büyükçekmece Antrepo Project | 2008 | 20.000 |
| KOLON İNŞAAT | Taşdelen Housing Project | 2008 | 20.000 |
| ADOÇİM ÇİMENTO A.Ş. | Tokat Cement Factory | 2008 | 3.130 |
| CMBR EMLAK DANIŞMANLIK | Anadolu Hisarı Mansion Area | 2007-2008 | 2.815 |
| PENDİK GAYRİMENKUL | Neo Pendik Shopping Mall | 2007-2008 | 87.274 |
| AŞÇIOĞLU İNŞAAT | Zincirlikuyu Selenium City Project | 2007 | 12.500 |
| MEY İÇKİ | Alaşehir Factory | 2007 | 765 |
| ALEV EĞİTİM A.Ş. | Ömerli ALEV Lycee Building and Sports Hall | 2007 | 4.160 |
| FRITO LAY | Tarsus Factory | 2007 | 1.050 |
| SEBA AKDAĞ | İstinye Dream Project | 2007 | 6.763 |
| MAVİ AY OTELCİLİK | Didim Hotel | 2007 | 14.745 |
| TRAÇİM | Vaniköy Tüfekçioğlu Mansion | 2007 | 3.500 |
| MUSTAFA ALAŞAN | Fethiye Shopping Mall | 2006 | 5.000 |
| ATLANTİS BOYA | Seferihisar Construction Site | 2006 | 1.000 |
| MAYA | Bayrampaşa IKEA | 2006 | 55.000 |
| SOYAK İNŞAAT. | İzmir Mavişehir Housing Project | 2006 | 120.000 |
| DUMANKAYA | Pendik | 2006 | 1.000 |
| SAFİR TURİZM YATIRIM TİC. A.Ş. | Göcek | 2006 | 1.900 |
| ZAFER İNŞAAT.-AST | Safisa Hotel Antalya | 2005 | 190.000 |
| AKTAŞ İNŞAAT. | Silivri | 2006 | 15.500 |
| KOZ-KEN İNŞAAT. | Kozyatağı | 2006 | 12.000 |
| PROMAT | Esenyurt Proweb Factory Project | 2006 | 11.600 |
| BODRUM NOKTA EMLAK | İzmir Bostanlı Area | 2006 | 900 |
| BKS | Gebze Rozak Factory Project | 2006 | 6.200 |
| SARP İNŞAAT. | Hendek | 2006 | 1.500 |
| POAŞ | Derince Tank Area | 2006 | 30.000 |
| POAŞ | Mersin Tank Area | 2006 | 5.200 |
| YAPI KREDİ - KORAY GYO CO | Eskişehir NEO Shopping Mall | 2006 | 12.000 |
| YAPI MRK.-DOĞUŞ-YÜKSEL-YENİGÜN | Kadıköy Marmaray Project | 2005 | 8.500 |
| CEYHUN İNŞAAT | İzmir | 2005 | 1.000 |
| FİNANSBANKLILAR KOOP. | Alemdar Housing Project | 2005 | 10.500 |
| POAŞ | Haramidere Tank Area | 2005 | 9.100 |
| SOYAK İNŞAAT. | Halkalı Olympiakent Housing Project | 2005 | 4.200 |
| KARE İNŞAAT. | Bandırma | 2005 | 2.100 |
| AYGAZ | Hatay Dörtyol | 2005 | 6.400 |
| KARE İNŞAAT. | Ali Sami Yen Stadium | 2005 | 4.100 |
| STAR İNŞAAT. | Karadeniz-Ereğli | 2005 | 1.300 |
| TUZLA GEMİ | Tuzla Shipyard | 2005 | 28.000 |
| REMEKS LTD.ŞTİ. | Tuzla Factory Project | 2005 | 600 |
| SOYAK İNŞAAT. | Lüleburgaz Trakya Döküm Factory Project | 2005 | 1.900 |
| SEBA TEKNİK | Tarabya Seba Housing Project | 2005 | 2.400 |
| SEBA TEKNİK | İstinye Seba Housing Project | 2005 | 8.700 |
| BESSERBAU | Alanya | 2005 | 2.300 |
| CEBECİ İNŞAAT. | Alanya | 2004 | 3.600 |
| BELDAŞ İNŞ. | Düzce | 2004 | 2.000 |
| ÖZYER İNŞ. | Fethiye | 2004 | 3.250 |
| İKSA MÜH. | Manavgat | 2004 | 8.500 |
| İKSA MÜH. | Ömerli | 2004 | 4.900 |
| SEMBOL İNŞAAT. | Antalya | 2004 | 37.200 |
| ZAFER İNŞAAT. | Antalya | 2004 | 5.000 |
| LİMAK A.Ş. | Antalya-Lara Hotel Area | 2004 | 27.800 |
| MERTKAN İNŞAAT. | İzmir H.K.K. Dil Merkezi | 2004 | 3.600 |
| SOYAK İNŞAAT. | Lüleburgaz Trakya Döküm Factory Project | 2004 | 20.000 |
| HUM MÜHENDİSLİK | Aydın-Tariş Factory Project | 2004 | 35.000 |
| CEBECİ İNŞAAT. | Alanya | 2004 | 2.100 |
| TURC TURİZM A.Ş. | Magic Life Hotel-Belek | 2004 | 4.700 |
| ZAFER İNŞAAT. | Concorde Hotel-Antalya | 2004 | 16.100 |
| COŞKUN SUCUK | Gebze Factory Project | 2004 | 500 |
| ZEYNEP MUTLU VAKFI | Özel Kemer College | 2004 | 1.210 |
| POAŞ | Derince Tank Area | 2003 | 2.600 |
| POAŞ | Trabzon Tank Area | 2003 | 500 |
| OR-NA İNŞAAT. | Pendik İDO Port | 2003 | 22.000 |
| BAKİ İNŞAAT. | Kuruçeşme-İstinye Shore | 2003 | 46.000 |
| SOYAK İNŞAAT. | Yenişehir Housing Project | 2003 | 8.000 |
| BAB TURİZM | Gümüldür Hotel Area | 2003 | 1.800 |
| TEN-TUR | Antalya-Boğazak Hotel Area | 2003 | 9.100 |
| SEBA İNŞAAT. | İstinye Seba Royal Housing Project | 2002-2004 | 36.100 |
| GENEL TİCARET | Kuruçeşme Mabeynci Arif Bey Mansion | 2002-2004 | 35.800 |
| ZEYNEP MUTLU VAKFI | Özel Kemer Kindergarten | 2002 | 1.100 |
| DATA İNŞAAT. | Bilgi University Dolapdere Campus | 2002 | 6.000 |
| KORAY A.Ş. | Ömerli Casaba Housing Project | 2002 | 3.100 |
| FATİH SEVİNÇ MAKİNE | Tariş Factory Site-Söke | 2002 | 1.800 |
| FATİH SEVİNÇ MAKİNE | İzmir-Bostanlı Construction Area | 2002 | 1.700 |
| İŞ KORAY A.Ş. | Ömerli Casaba Housing Project | 2001 | 1.300 |
| PETROL OFİSİ A.Ş. | Haramidere T-28 Tank Area | 2001 | 2.700 |
| TREVİ A.Ş. | Küçük Çekmece | 2001 | 2.500 |
| ANADOLU CAM SAN.A.Ş. | Topkapı – Davutpaşa | 2001 | 1.250 |
| BAYTUR A.Ş. | Özel Alev Primary School-Ömerli | 2001 | 20.000 |
| KORAY A.Ş. | Ömerli Casaba Housing Project | 2000-2001 | 72.500 |
| YAPIGÜÇ ACAR İNŞ.VE TES A.Ş. | Gonca Apt. Bekirpaşa-Kocaeli | 2000 | 2.200 |
| YAVUZ OTOMOTİV | Nurbiye Gülerce Mansion Sarıyer | 2000 | 3.000 |
| ÇAKIR YAPI A.Ş. | Zeytinburnu Stream Channel | 2000 | 8.050 |
| MİMARLAR İNŞ. LTD. ŞTİ. | Mimar Sinan University Fındıklı Campus | 2000 | 3.300 |
| DESTAŞ A.Ş. | Özel İdare Public house İzmit | 2000 | 2.300 |
| KADİR HAS ÜNİVERSİTESİ | Kadir Has University Selimpaşa Campus | 1999-2000 | 51.000 |
| Hakan Kıran | Mydonose Showland-Yeşilköy | 1999 | 700 |
| Marmara Güç Birliği Holding | İzmit Carrefour | 1999 | 34000 |
| Temson Ltd. Şti. | Kanlıca Mansion | 1999 | 6000 |
| Zetaş A.Ş. | Öğer Tur Lara Housing Project | 1998 | 3300 |
| Migros T.A.Ş. | Ankara Migros Shopping Mall | 1998 | 31300 |
| EMPLOYER | SOIL INVESTIGATION | DATE |
| POAŞ | Adana Yumurtalık Area Preliminary Investigation | 2006 |
| POAŞ | Adana Yumurtalık 1-2-3 Alternative Areas Soil Investigation | 2006 |
| YARDIMCI TERSANESİ | Gelibolu Shipyard Land and Sea Borings | 2007 |
| BELDE | Dilovası BELDE Harbour Sea and Land Borings | 2007 |
| EREĞLİ DEMİR ÇELİK | Erdemir Harbour Soil Investigation and Inclinometers | 2007 |
| YILPORT LİMAN İŞL. | Dilovası Harbour Soil Investigation | 2008 |
| AK ENERGY | Hatay - Erzin EGEMER 900 MW CCPP Power Plant Area Soil Investigation Sea Borings | 2009 |
| EMPLOYER | SOIL INVESTIGATION | DATE |
| RODAX SA | Denizli Kaklık Area 800 MW CCPP Area Detailed Soil Investigation | 2009-2010 |
| MAK-YOL CONSTRUCTION | Arnavutköy-Tayakadın Hasdal Road Km: 16+600-17+100 Borings for Landslide Observation | 2010 |
| MAK-YOL CONSTRUCTION | Şişli-Seyrantepe Cendere Road - Seyrantepe Connection Viaduct and Access Roads Soil Investigation | 2010 |
| SOCAR & TURCAS REFINERY A.S. | Socar & Turcas Aegean Refinery (STAR) Project Additional Investigation | 2010 |
| VOPAK Terminal Marmara | Yalova VOPAK Terminal Marmara Project Soil Investigation Works | 2010 |
| THY OPET Havacılık Yakıtları A.Ş. | Atatürk Airport Jet Fuel Tank Terminal Project Soil Investigation Works | 2010 |
| SOYAK | Halkalı Housing Project Soil Investigation Works | 2010 |
| TAISEI CORPORATION | MARMARAY PROJECT Sirkeci Shaft Borings and Injection Works | 2010 |
| TAISEI CORPORATION | MARMARAY PROJECT Sirkeci Shaft Borings | 2009 |
| EREN ENERGY | Zonguldak Çatalağzı Thermal Power Plant Harbour Area Soil Investigation | 2009 |
| COWI SNS | Soil Investigaitons for Wastewater Treatment Plant and Collectors in Akşehir, Lüleburgaz, Ceyhan, Seydişehir, Polatlı, Adıyaman, Siverek, Erzurum | 2009 |
| AK ENERGY | Hatay - Erzin EGEMER 900 MW CCPP Power Plant Area Soil Investigation | 2009 |
| MAK-YOL CONSTRUCTION | Levent Crossing Soil Investigation | 2009 |
| ZORLU GAYRIMENKUL | Levent Deva Factory Area Residential Project Soil Investigation | 2009 |
| ENERJISA | Çanakkale Wind Turbines Area Soil Investigation | 2009 |
| EREN ENERGY | Zonguldak Çatalağzı Thermal Power Plant Soil Investigation | 2008 |
| POAŞ | İzmir Aliağa Facility Sphere Tank Area Soil Investigation | 2008 |
| POAŞ | Trabzon Facility Soil Investigation | 2008 |
| SOYAK İNŞAAT | Hoşdere Housing Area Soil Investigation | 2008 |
| POAŞ | İzmit Yarımca Facility Sphere Tank Area Soil Investigation | 2008 |
| AK ENERJİ | Samsun Power Plant Area Preliminary Soil Investigation | 2008 |
| ASTALDI-MAKYOL-GÜLERMAK | Anadoluray Kozyatağı - Kartal Route Soil Investigation | 2008 |
| E-ON & TURCAS | Denizli Kaklık Area 800 MW Power Plant Soil Investigation | 2008 |
| AK ENERGY | Hatay - Erzin Power Plant Area Preliminary Soil Investigation | 2008 |
| YILPORT LİMAN İŞL. | Dilovası Harbour Soil Investigation | 2008 |
| SOCAR & TURCAS | Aliağa Refinery Area Soil Investigation | 2008 |
| AAU MİMARLIK | Ömerli Vizzion Housing Project Soil Investigation | 2007 |
| ALİ GÜL | Beylikdüzü Shopping Mall Soil Investigation | 2007 |
| YARDIMCI TERSANESİ | Gelibolu Land and Sea Borings | 2007 |
| CMBR EMLAK | Anadolu Hisarı Mansion Area Soil Investigation | 2007 |
| BELDE | Dilovası BELDE Harbour Sea and Land Borings | 2007 |
| EREN HOLDİNG | GÜNEŞLİ Soil Investigation | 2007 |
| EVKO KOOP. | GEMLİK Soil Investigation | 2007 |
| MAYA İNŞ. | Bayrampaşa IKEA Project CPT ve CBR | 2007 |
| SET ÇİMENTO | Balıkesir Factory Site Soil Investigation | 2007 |
| LOTUS MİMARLIK | Sabiha Gökçen Airport Plate Load Tests | 2007 |
| DURUHAN A.Ş | Bayrampaşa Shopping Mall Project Soil Investigation | 2007 |
| BKS | Kıraç Factory Site Soil Investigation | 2007 |
| SOYAK İNŞAAT | Kartal Evreka Housing Project Soil Investigation | 2007 |
| ALTAŞ | Ambarlı Limanı Inclinometer And Piezometer Borings | 2007 |
| SOCAR & TURCAS | Ceyhan Refinery Area Soil Investigation | 2007 |
| MAYA İNŞ. | Ümraniye Tepeüstü Housing Project Soil Investigation | 2007 |
| EREĞLİ DEMİR ÇELİK | Erdemir Harbour Soil Investigation and Inclinometers | 2007 |
| ZORLU YATIRIM A.Ş. | Zincirlikuyu Karayolları Area Soil Investigation | 2007 |
| ZORLU YATIRIM A.Ş. | Zincirlikuyu Karayolları Area Soil Investigation for retaining system project | 2007 |
| BATA TUR | Antalya Belek Hotel Area Soil Investigation | 2006 |
| POAŞ | Adana Yumurtalık Area Preliminary Investigation | 2006 |
| SEBA | Akdağ Dream Housing Project Soil Investigation | 2006 |
| ALİ RIZA KUŞAK | İkitelli Trade Center Soil Investigation | 2006 |
| ALBAYRAK A.Ş. | İzmir Mavişehir 3. Stage Houses Soil Investigation | 2006 |
| POAŞ | Adana Yumurtalık 1-2-3 Alternative Areas Soil Investigation | 2006 |
| TOYOTA | Adapazarı Factory Site Additional Facilities Soil Investigation | 2006 |
| PROMAT | Esenyurt Factory Site Soil Investigation | 2006 |
| İNANLAR | Yenibosna Factory Site Soil Investigation | 2006 |
| İNANLAR | Fulya Residence Area Soil Investigation | 2006 |
| TRAÇİM | Cement Factory Soil Investigation | 2006 |
| UĞURSAY YEĞİN | Bağcılar Term Studios Soil Investigation | 2006 |
| DEPAR İNŞAAT | Kavacık Connection Roads Soil Investigation | 2006 |
| SOYAK İNŞAAT | Esenyurt Housing Project Soil Investigation | 2006 |
| İNANLAR İNŞAAT | Balmumcu Residence Project Soil Investigation | 2006 |
| GAMAK İNŞAAT | Ümraniye-Şile Road Project Soil Investigation | 2006 |
| SOYAK İNŞAAT | Kartal Soğanlık Housing Project Soil Investigation | 2006 |
| YET YAPI | Gürpınar Soil Investigation | 2005 |
| TOYOTA TÜRKİYE | Adapazarı Factory Site Soil Investigation | 2005 |
| SOYAK TOPLU KONUT | İzmir Mavişehir Housing Project Soil Investigation | 2005 |
| POAŞ | Antalya Airport Fuel Storage Area Soil Investigation | 2005 |
| POAŞ | Mersin Facility Soil Investigation | 2005 |
| TOYOTA TÜRKİYE | Adapazarı Factory Site Soil Investigation | 2005 |
| ALTIN MARKA | Kıraç Village Soil Investigation | 2004 |
| FENİKS İNŞAAT | Kemerburgaz Soil Investigation | 2004 |
| SOYAK-BEYLERBEYİ | Beylerbeyi Soil Investigation | 2004 |
| LİMAK A.Ş. | Antalya Limak Hotel Area Soil Investigation | 2004 |
| CLUB REŞAT | Suadiye Hotel Area Soil Investigation | 2004 |
| ÖZBEKLER İNŞAAT | İzmit Plate Load Tests | 2004 |
| GÜRDAL KARADENİZ | Beylerbeyi Mansion Area Soil Investigation | 2004 |
| BKS | Düzce OGS Area Soil Investigation | 2004 |
| RÖZMAŞ | Gebze Factory Site Soil Investigation | 2004 |
| SEMBOL İNŞAAT | Antalya Belek Rixos Hotel Soil Investigation | 2004 |
| SÜLEYMAN DEMİREL ÜNİV. | Isparta University Soil Investigation | 2004 |
| TITANIC | Antalya Savarona Hotel Soil Investigation | 2004 |
| SOYAK | Ataşehir Housing Project Soil Investigation | 2004 |
| İNANLAR | Fulya Residence Project Soil Investigation | 2004 |
| CEBECİ İNŞAAT | Alanya Hotel Area Soil Investigation | 2004 |
| SOYAK | Halkalı Olympiakent Housing Project Soil Investigation | 2004 |
| Soyak A.Ş. | Sarıyer Soil Investigation | 2003 |
| TC Ziraat Bankası | Zeytinburnu Soil Investigation | 2003 |
| Yet Yapı | Yakuplu Erguvan Housing Area Soil Investigation | 2003 |
| Altınmarka | Kıraç Factory Site Soil Investigation | 2003 |
| İBB Gaziosmanpaşa Belediyesi | Cebeci Park Area Soil Investigation | 2003 |
| GEOKON | Maltepe Soil Investigation | 2003 |
| ZİRAAT BANKASI | Dolapdere Soil Investigation | 2003 |
| MAGIC LIFE | Antalya Magic Life Hotel Area Soil Investigation | 2003 |
| BKS İNŞAAT | Balat Hospital Soil Investigation | 2003 |
| A.A.ENGİN | B.Çekmece- Soil Investigation | 2003 |
| FERİT KIRAĞASI | Edirne Soil Investigation | 2003 |
| MEDYAKENT | Sarıyer- Soil Investigation | 2003 |
| İLKAY MİMARLIK | R.Hisari- Soil Investigation | 2003 |
| MARDAŞ | Ambarlı Inklinometer Borings | 2003 |
| FRANSIZ CONSULATE | Taksim Soil Investigation | 2003 |
| Urban İnşaat | Üsküdar Soil Investigation | 2002 |
| Ülker Mühendislik | Eskihisar Castle Restoration Soil Investigation | 2002 |
| Habitat Mimarlık | Barınyurt Asylum Soil Investigation | 2002 |
| TJK (Türkiye Jokey Kulübü) | Bursa Osmangazi Hippodrome Soil Investigation | 2002 |
| Ülker Mühendislik | Beyazıt Library Soil Investigation | 2002 |
| Soyak A.Ş. | Ambarlı Harbour Soil Investigation | 2002 |
| Afyon Belediyesi | Çay İlçesi Koop. Building Soil Investigation | 2002 |
| Eczacıbaşı-Baxter | Kağıthane Factory Site Soil Investigation | 2002 |
| Polinas | Manisa Org. San. Bölg. Soil Investigation | 2002 |
| Hona İnşaat | Heybeliada Deniz Lisesi Soil Investigation | 2002 |
| Dekoral | Dudullu Factory Site Soil Investigation | 2002 |
| Aytaç İnşaat | Derince Harbour Soil Investigation | 2002 |
| Çakırlar İnşaat | Ortaköy Soil Investigation | 2002 |
| Tüter Çorap | Bağcılar Soil Investigation | 2001 |
| Akan Apt. | Bostancı Soil Investigation | 2001 |
| Aker Plaza | Şirinevler Soil Investigation | 2001 |
| Altınyaldız | Gebze Soil Investigation | 2001 |
| Sacit Ateş | Beylikdüzü Mosque Soil Investigation | 2001 |
| Ceki Kohen | Kemerburgaz-3 Soil Investigation | 2001 |
| Endem İnşaat | Çorlu Soil Investigation | 2001 |
| Cebiroğlu İnşaat | Hasan Tahsin Primary School Soil Investigation | 2001 |
| Data Yerbilim Ve Sond. | Ömerli Soil Investigation | 2001 |
| Usto Yapı Mlz.Maden.San | Çorlu Soil Investigation | 2001 |
| Ayşe Ceylan Hatipoğlu | Kuzguncuk Arif Paşa Mansion Soil Investigation | 2001 |
| Ak İnş.Mermer Ve Tic.Ltd | Kozyatağı Soil Investigation | 2001 |
| Petrol Ofisi A.Ş. | Samsun Facility Soil Investigation | 2001 |
| Petrol Ofisi A.Ş. | Antalya Facility Soil Investigation | 2001 |
| Petrol Ofisi A.Ş. | İskenderun Facility Soil Investigation | 2001 |
| Petrol Ofisi A.Ş. | Mersin Facility Soil Investigation | 2001 |
| Petrol Ofisi A.Ş. | Trabzon Facility Soil Investigation | 2001 |
| Petrol Ofisi A.Ş. | Aliağa Facility Soil Investigation | 2001 |
| Petrol Ofisi A.Ş. | Mudanya Facility Soil Investigation | 2001 |
| Petrol Ofisi A.Ş. | Derince Facility Soil Investigation | 2001 |
| Petrol Ofisi A.Ş. | Çubuklu Facility Soil Investigation | 2001 |
| Petrol Ofisi A.Ş. | Haramidere Facility Soil Investigation | 2001 |
| Altınyaldız | Kıraç Village Soil Investigation | 2001 |
| Soyak Toplu Konut A.Ş. | Ümraniye SOYAK Yenişehir Housing Project Soil Investigation | 2001 |
| Kumport | Ambarlı Soil Investigation | 2001 |
| Bks Ltd. Şti: | Balat Or-Ahayım Hospital Soil Investigation | 2001 |
| Cemre Group | Champion-Sa Küçükköy Soil Investigation | 2001 |
| BJK (Beşiktaş Jimnastik Kulubü) | İnönü Stadium Soil Investigation | 2001 |
| Esin İnşaat | Kalamış Soil Investigation | 2001 |
| T.C. Orman Bakanlığı | Şile Orman İşletme Müdürlüğü Soil Investigation | 2001 |
| Deha İnşaat | Tarabya Akın Housing Site Soil Investigation | 2001 |
| Fonksiyon Mühendislik | Yeşilyurt Soil Investigation | 2001 |
| Kızılhaç-Kızılay | Körfez Hospital Soil Investigation | 2001 |
| Belinler İnşaat | Zeytinburnu Motorway Junction Soil Investigation | 2001 |
| Ülken Demirpençe | Yeniköy Çiftçiler Mansion Soil Investigation | 2000 |
| Cargıll A.Ş | Pendik – Kurtköy Factory Site Soil Investigation | 2000 |
| Gökdeniz Sitesi | Polonezköy Soil Investigation | 2000 |
| Acıbadem Hospital | Acıbadem Soil Investigation | 2000 |
| Ülker Mühendislik | Florya Soil Investigation | 2000 |
| Satı Yapı | İzmit Soil Investigation | 2000 |
| Toprak Kağıt | Bozüyük Soil Investigation | 2000 |
| Orkon İnşaat | Avcılar Bank Ekspres Soil Investigation | 2000 |
| Metin Köksaldı | Sarıyer Primary School Soil Investigation | 2000 |
| Ali Karaşıklı | Fenerbahçe Soil Investigation | 2000 |
| İTÜ | Bakırköy Soil Investigation | 2000 |
| Mercedes Benz | Davutpaşa Factory Site Soil Investigation | 2000 |
| FMV | Güneş –Erenköy Campus Soil Investigation | 2000 |
| Gülsan A.Ş. | Kozyatağı Soil Investigation | 2000 |
| Gülsan A.Ş. | Bostancı Soil Investigation | 2000 |
| Mersedes Benz | Beylikdüzü Soil Investigation | 2000 |
| Orkon İnş. | Kdz. Ereğli Soil Investigation | 2000 |
| Bekirpaşa Belediyesi | Kocaeli Soil Investigation | 2000 |
| Rimtex Örme San. A.Ş. | Avcılar Factory Site Soil Investigation | 2000 |
| Oyak Renault | Bursa Factory Site Soil Investigation | 2000 |
| Fonksiyon Mühendislik | Bank Ekspres Soil Investigation | 2000 |
| Dario Sadok ( Bks ) | Hadımköy Soil Investigation | 2000 |
| Makino İnş. ( Cnc ) | Çatalca Soil Investigation | 2000 |
| Nida İnşaat | Gürpınar Soil Investigation | 2000 |
| Mersedes Benz T.A.Ş. | Hoşdere Factory Site Soil Investigation | 2000 |
| Sanovel | Esenyurt Factory Site Soil Investigation | 2000 |
| Vakıfbank | Fatih Soil Investigation | 2000 |
| Mega İnşaat | Pendik Connection Bridge Soil Investigation | 2000 |
| Nida İnşaat | Kilyos-Demirciköy Housing Area Soil Investigation | 2000 |
| Alcam Ltd. Şti. | Sarıgazi Isıcam Factory Site Soil Investigation | 2000 |
| Dario Sadok | Hadımköy Factory Site Soil Investigation | 2000 |
| Altınmarka | Kıraç Köyü Factory Site Soil Investigation | 2000 |
| Kemal Ayvacık | Güngören Trading Center Soil Investigation | 2000 |
| Deniz Küney | Reşadiye Village Soil Investigation | 2000 |
| Bayerler | Vaniköy Mansion Soil Investigation | 2000 |
| İTÜ | Adapazarı Soil Investigation | 2000 |
| CNC Ltd. Şti. | Çatalca Soil Investigation | 2000 |
| Toprak A.Ş. | Yeniköy Soil Investigation | 2000 |
| Bağcılar Belediyesi | Geological and Geophysical Investigations for Bağcılar District | 2000 |
| Çakırlar İnşaat | Yenibosna Stadium Soil Investigation | 2000 |
| Rüştü Akın | Bağcılar Ragıp Akın Primary School Soil Investigation | 2000 |
| Çakır Yapı | Ortaköy Soil Investigation | 2000 |
| Star İnşaat | Seyit Ahmet Deresi Soil Investigation | 2000 |
| Eczacıbaşı-Esan | Şile Kalealtı Soil Investigation | 2000 |
| Soyak Toplu Konut A.Ş. | Ümraniye SOYAK Yenişehir Housing Project Soil Investigation | 2000 |