| | Name | Address | Sanction Type | Other Name/Logo | Effect Date | Lapse Date | Grounds | |
| Malaysia |
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| Mexico-Non ADB Member Country *2 |
| |
| Mongolia |
| |
| Mozambique-Non ADB Member Country *2 |
| |
| Namibia-Non ADB Member Country *2 |
| |
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| Netherlands |
| |
| |
| Nigeria-Non ADB Member Country *2 |
| |
| | AIM Consultants Limited | Plot 267A, Etim Inyang Crescent, Victoria Island Annex, Lagos, NIGERIA
| Debarred | | 25/Feb/2022 | 21/Dec/2024 | Cross-Debarment: WB | |
| | Akuboh, Victor Uneojo | Plot 99A, Kubwa District Center, Phase IV, Kubwa, Abuja, FCT, Nigeria | Debarred | Mr. Akuboh Victor Uneojo, Mr. Akuboh | 13/Mar/2024 | 11/Apr/2026 | Cross-Debarment: WB | |
| | ASBECO NIGERIA LTD. | NO. 10 EFFANGA MKPA STREET, STATE HOUSING ESTATE, CALABAR, CROSS RIVER STATE, NIGERIA | Debarred | | 26/May/2021 | 24/May/2026 | Cross-Debarment: WB | |
| | CHEZ AVIV NIGERIA LIMITED | PLOT 23/25 UNIJE STREET, INDEPENDENCE LAYOUT, ENUGU, ENUGU STATE, NIGERIA | Debarred | | 6/Oct/2022 | 3/Oct/2031 | Cross-Debarment: WB | |
| | CNE ENVIRONMENTAL & WASTE SERVICES LTD. | NO. 2, PINTO
AVENUE, GANA
SAPELE, DELTA STATE
Nigeria
| Debarred | | 4/Mar/2019 | Until Further Notice | Cross-Debarment: WB | |
| | Diyokes Consultants Limited | Plot 4N/15 Opi Street, Opposite Estate Shopping Centre, Federal Housing, Trans-Ekulu,
PO Box 13720, Enugu, Enugu State, Nigeria | Debarred | | 19/Mar/2024 | 10/Sep/2025 | Cross-Debarment: WB | |
| | Diyoke, Innocent O. | c/o Diyokes Consultants Limited, Plot 4N/15 Opi Street, Opposite Estate Shopping Centre,
Federal Housing, Trans-Ekulu, PO Box 13720, Enugu, Enugu State, Nigeria
| Debarred | Engr. Innocent O. Diyoke | 19/Mar/2024 | 10/Sep/2025 | Cross-Debarment: WB | |
| | EZEH, UGOCHUKWU | KM 3, ABAKALIKI EXPRESSWAY, ENUGU
Nigeria | Debarred | | 6/Feb/2020 | Until Further Notice | Cross-Debarment: WB | |
| | GITTO COSTRUZIONI GENERALI NIGERIA LIMITED | Plot 737 Mabushi District Abuja FCT, Nigeria | Debarred | | 13/Jan/2023 | 8/Sep/2026 | Cross-Debarment: AfDB | |
| | KANTIGI, ISAH SALIHU | MANAGING DIRECTOR, SOFTTECH IT SOLUTIONS AND SERVICES LTD., SB 98 BANEX PLAZA, WUSE 11 – ABUJA, FCT, NIGERIA | Debarred | MR. ISAH SALIHU KANTIGI | 5/Apr/2022 | 28/Mar/2027 | Cross-Debarment: WB | |
| | KENOSTER (NIGERIA) LIMITED | 35 KENYATTA STREET, UWAMI-ENUGU
Nigeria | Debarred | | 6/Feb/2020 | Until Further Notice | Cross-Debarment: WB | |
| | MAXICARE COMPANY NIGERIA LIMITED | Millennium Builders Plaza, Suite 204, Block C, Plot 251, Herbert Macauly Way, Central Business District, Abuja, Nigeria | Debarred | | 21/May/2021 | Until Further Notice | Cross-Debarment: AfDB | |
| | Moussalli, Amin (Engr.) | Managing Director, AIM Consultants Limited, Plot 267A, Etim Inyang Crescent, Victoria Island Annex, Lagos, NIGERIA | Debarred | Engr. Amin Moussalli | 25/Feb/2022 | 21/Dec/2024 | Cross-Debarment: WB | |
| | NNAJI, FRANK JOHN FRIDAY | Managing Director/Chief Executive Officer, Chez Aviv Nigeria Limited,
Plot 23/25 Unije Street, Independence Layout, Enugu, Enugu State, NIGERIA | Debarred | MR. FRANK JOHN FRIDAY NNAJI | 6/Oct/2022 | 3/Oct/2031 | Cross-Debarment: WB | |
| | Ogon-Asu Company Limited | 47 Haile Selassie Street, Asokoro, Abuja, FCT, Nigeria | Debarred | | 21/Mar/2023 | Until Further Notice | Cross-Debarment: AfDB | |
| | Ogon, William Tuku | 47 Haile Selassie Street, Asokoro, Abuja, FCT, Nigeria | Debarred | Mr. William Tuku Ogon | 21/Mar/2023 | Until Further Notice | Cross-Debarment: AfDB | |
| | OJOKO, ROBINSON EKENEDILICHUKWU | NO. 2, PINTO
AVENUE, GANA
SAPELE, DELTA STATE
Nigeria | Debarred | | 4/Mar/2019 | Until Further Notice | Cross-Debarment: WB | |
| | ROJOKE CNE SERVICES LTD. | NO. 2, PINTO
AVENUE, GANA
SAPELE, DELTA STATE
Nigeria | Debarred | | 4/Mar/2019 | Until Further Notice | Cross-Debarment: WB | |
| | SALIHU, SHEHU AHMAD TIJAN | FLAT 6 BLOCK B97(BLK 69) PW MAROKO AREA G KUBWA, ABUJA | Debarred | Mr. Salihu | 2/Nov/2021 | 18/Dec/2024 | Cross-Debarment: WB | |
| | Sargittarius Henan Water Conservancy Engineering Ltd | No. 22B Adebayo Doherty Road, Lekki Phase 1, Lagos, NIGERIA | Debarred | | 4/Apr/2022 | Until Further Notice | Cross-Debarment: AfDB | |
| | Sargittarius Nigeria Limited | No. 22B Adebayo Doherty Road, Lekki Phase 1, Lagos, NIGERIA | Debarred | | 4/Apr/2022 | Until Further Notice | Cross-Debarment: AfDB | |