| | Name | Address | Sanction Type | Other Name/Logo | Effect Date | Lapse Date | Grounds | |
| Solomon Islands |
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| Somalia-Non ADB Member Country *2 |
| |
| South Africa-Non ADB Member Country *2 |
| |
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| Sri Lanka |
| |
| |
| Switzerland |
| |
| |
| Tajikistan, Rep. of |
| |
| Tanzania-Non ADB Member Country *2 |
| |
| Thailand |
| |
| |
| Trinidad and Tobago-Non ADB Member Country *2 |
| |
| Tunisia-Non ADB Member Country *2 |
| |
| Turkey |
| |
| |
| 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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| | Albany Trade LLC | 2691 N. Bobcat Way
Meridian
Idaho 83642
United States | Debarred | | 23/Sep/2005 | Until Further Notice | Debarred, not contactable. | |
| | ANGUH, MAURENCE | 40 E. CHICAGO
AVENUE # 200, CHICAGO, IL 60611
USA | Debarred | | 6/Oct/2011 | Until Further Notice | Cross-Debarment: WB | |
| | Barkley Management Group, LLC | 10454 Windermere Chase Blvd. Gotha, Florida, 34734 USA | Debarred | | 4/May/2016 | Until Further Notice | Violated ADB's Integrity Principles and Guidelines 2.A(ii). | |
| | Barkley, Keith | 10454 Windermere Chase Blvd. Gotha, Florida, 34734 USA | Debarred | | 4/May/2016 | Until Further Notice | Violated ADB's Integrity Principles and Guidelines 2.A(ii). | |
| | Benson, George C. | 16520 South Tamiami Trail, Suite 18
Fort Myers, FL 33908
United States of America | Debarred | | 24/Oct/2016 | 19/Sep/2027 | Cross-Debarment: IDB | |
| | Chestnut Street Group, LLC | 10454 Windermere Chase Blvd. Gotha, Florida, 34734 USA | Debarred | | 4/May/2016 | Until Further Notice | Violated ADB's Integrity Principles and Guidelines 2.A(ii). | |
| | Chestnut Street Holding and Management Group, LLC | 10454 Windermere Chase Blvd. Gotha, Florida, 34734 USA | Debarred | | 4/May/2016 | Until Further Notice | Violated ADB's Integrity Principles and Guidelines 2.A(ii). | |
| | Costello Foundation S.A. | International Trade Center
Krasnopresmenskaya Naberezhanaya
Building 12, Office 1342
Moscow – 123610
RUSSIA
or
Alisher Navoi Street, 30
Tashkent, 700129
UZBEKISTAN
| Debarred | | 23/Sep/2005 | Until Further Notice | Debarred, not contactable. | |
| | Edouard, Chantal Simplice | 10715 NW 2 CT., MIAMI, FL, 33168
United States | Debarred | | 7/Aug/2020 | Until Further Notice | Cross-Debarment: WB | |
| | Gesaworld USA Limited Liability Company | | Debarred | | 13/Jan/2023 | 13/Nov/2032 | Cross-Debarment: IDB | |