| | Name | Address | Sanction Type | Other Name/Logo | Effect Date | Lapse Date | Grounds | |
| Singapore |
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| Socialist Republic of Viet Nam |
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| Solomon Islands |
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| Somalia-Non ADB Member Country *2 |
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| South Africa-Non ADB Member Country *2 |
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| Sri Lanka |
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| | A2Z INFRASERVICES LANKA PVT. LTD. | BOC MERCHANT TOWER, LEVEL 8, NO: 28 ST. MICHAEL’S ROAD, COLOMBO 3, SRI LANKA | Debarred | | 23/Jun/2021 | 11/Nov/2024 | Cross-Debarment: WB | |
| | Gunathilake, Indralal | M/s G.I.P. Gunathilake Construction
Civil Engineering Contractors
275/6 A, Vitto Mawatha
Hospital Road
Kiribathgoda
SRI LANKA | Debarred | | 14/Dec/2009 | Until Further Notice | Violated ADB's Procurement Guidelines 1.14(a)(ii); ADB's Integrity Principles and Guidelines 2.A(ii), 2.A(viii)
Sanction violation | |
| | Gunathilake, Indralal | M/s G.I.P. Gunathilake Construction
Civil Engineering Contractors
275/6 A, Vitto Mawatha
Hospital Road
Kiribathgoda
SRI LANKA | Debarred | | 15/Dec/2010 | Indefinitely | Sanction violation. | |
| | Jayarathne, Upali | No. 5, Pothgul Vihara Patumaga (or Mawatha)
Muwagama
Ratnapura
SRI LANKA
| Debarred | | 14/Dec/2009 | Indefinitely | Violated ADB's Procurement Guidelines 1.14(a)(ii); ADB's Integrity Principles and Guidelines 2.A(ii) | |
| | M/s G.I.P. Gunathilake Construction |
M/s G.I.P. Gunathilake Construction
Civil Engineering Contractors
275/6 A, Vitto Mawatha
Hospital Road
Kiribathgoda
SRI LANKA
Attention: Mr. Indralal Gunathilake
Proprietor
E-MAIL: gipgunathilake@yahoo.com | Debarred | | 15/Dec/2010 | Until Further Notice | Violated ADB's Procurement Guidelines 1.14(a)(ii)
Integrity Principles and Guidelines 2.A(ii)); sanction violation. | |
| | M/S WIJEKAMAL ENGINEERING PVT. LTD. | E-52,
UDUKUMBURA, NELUNDENIYA
Sri Lanka | Debarred | | 8/Jul/2013 | Until Further Notice | Cross-Debarment: WB | |
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| Switzerland |
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| Tajikistan, Rep. of |
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| Tanzania-Non ADB Member Country *2 |
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| Thailand |
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| Trinidad and Tobago-Non ADB Member Country *2 |
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| Tunisia-Non ADB Member Country *2 |
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| Turkey |
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| Uganda-Non ADB Member Country *2 |
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| United Arab Emirates-Non ADB Member Country *2 |
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| United Kingdom |
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| Unknown |
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| Uruguay-Non ADB Member Country *2 |
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