| | Name | Address | Sanction Type | Other Name/Logo | Effect Date | Lapse Date | Grounds | |
| | GUPTA, SANJAY | 1535 BHATBHATENI,
G.P.O. BOXES
3868 AND 10807, KATHMANDU
Nepal | Debarred | | 3/Feb/2014 | Until Further Notice | Cross-Debarment: WB | |
| | NATIONAL BIO-MEDICAL PVT. LTD. | TRIPURAPATH, TRIPURESHWOR, KATHMANDU Nepal | Debarred | | 26/May/2018 | Until Further Notice | Cross-Debarment: WB | |
| | SHAILUNG CONSTRUCTION CO. PVT. LTD. | P.O. BOX 19679, SUNAKOTHI-8, DHOLAHITY, LALITPUR Nepal | Debarred | | 7/Feb/2018 | Until Further Notice | Cross-Debarment: WB | |
| | Sunaula Khimti Pvt. Construction Ltd. (also known as M/s Sunaula Khimti) | Anamnagar, Kathmandu, NEPAL
Sinamangal, Kathmandu, NEPAL
House No. 15/105 Thamel, Kathmandu, NEPAL | Debarred | | 13/Dec/2011 | Until Further Notice | Violated ADB's Procurement Guidelines 1.14(a)(ii) and (vi); ADB's Integrity Principles and Guidelines 2.A(ii)and (vi). | |
| | Sunaula Khimti Pvt. Construction Ltd. (also known as M/s Sunaula Khimti) | Anamnagar, Kathmandu, NEPAL
Sinamangal, Kathmandu, NEPAL
House No. 15/105 Thamel, Kathmandu, NEPAL | Debarred | | 19/Feb/2016 | Until Further Notice | Sanction violation. | |
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| New Zealand |
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| Nigeria-Non ADB Member Country *2 |
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| Non ADB Member Country *2 |
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| Panama - Non ADB Member Country *2 |
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| People's Republic of China |
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| Peru-Non ADB Member Country *2 |
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| Philippines |
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| Portugal-Non ADB Member Country *2 |
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| Qatar-Non ADB Member Country *2 |
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| Rwanda-Non ADB Member Country *2 |
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| Saudi Arabia-Non ADB Member Country *2 |
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| Senegal-Non ADB Member Country *2 |
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| Socialist Republic of Viet Nam |
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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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| Spain |
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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 | |