| Name | Address | Sanction
Type | Other
Name/Logo | Nationality | Effect Date |
Lapse Date | Grounds |
|---|
  | Navarro, Christiam Andrés Guarín | Carrera 53 No. 64-25, Local 1, Barranquilla, COLOMBIA | Debarred | Christiam Andrés Navarro Guarín | Colombia-Non ADB Member Country  | 16/Dec/2021 |
7/Nov/2024 | Cross-Debarment: IDB |
| NEDERHORST, STEVEN | POST-BOX 80,
2450 A B LEIMUIDEN
Netherlands | Debarred | | Netherlands | 2/Feb/2015 |
Until Further Notice | Cross-Debarment: WB |
| NEEPLO, VICTOR | VOA ROAD, BREWERVILLE, LIBERIA | Debarred | MR. VICTOR NEEPLO | Liberia-Non ADB Member Country | 30/Sep/2022 |
21/Jul/2025 | Cross-Debarment: WB |
 | New Century Decoration Co., Ltd. (Reg. No. 91371000737241482J) | No.303 Torch Road, Torch High-tech Industrial Development Zone, Weihai, Shandong Province
山东省威海市火炬高技术产业开发区火炬路303号 | Debarred | 威海新世纪装饰工程有限公司 | People's Republic of China | 4/Apr/2022 |
18/Oct/2024 | Cross-Debarment: AfDB |
| NEWSTECH VIETNAM TRADING AND INVESTMENT CONSTRUCTION JOINT STOCK COMPANY (Reg. No. 0106042747) | NO. 14 – ADJACENT HOUSES 6, DAI THANH URBAN, TA THANH OAI COMMUNAL, THANH TRI DISTRICT, HANOI, VIETNAM | Debarred | | Socialist Republic of Viet Nam | 6/Oct/2021 |
16/Feb/2024 | Cross-Debarment: WB |
| NGONG, ROBERT AKIKA | P.O Box. 91 Kumbo Nsaw Division N.W. Province Cameroon | Debarred | | Cameroon-Non ADB Member Country | 17/Sep/2020 |
Until Further Notice | Cross-Debarment: AfDB |
| NGO, Anh Tuan | c/o Viet Nam Industrial Commercial Investment and Development Joint Stock Company
No. 10, Cluster 17, Mai Dich Ward, Cau Giay District, Hanoi, VIET NAM
41 Nguyen Trung Ngan, Vinh City, Nghe An, VIET NAM | Debarred | | Socialist Republic of Viet Nam | 16/Sep/2021 |
16/Mar/2025 | Violated ADB's Integrity Principles and Guidelines 2A (ii). |
| NGUYEN XUAN DOAN | NO. 2, XE
KHACH 14
BLOCK, NGOCH
KHANH WARD, BA
DINH DISTRICT, HANOI
Vietnam
NO. 40, LANE
575, KIM MA,
NGOCH KHANH
WARD, BA DINH
DISTRICT, HANOI
Vietnam | Debarred | | Socialist Republic of Viet Nam | 21/Aug/2013 |
Until Further Notice | Cross-Debarment: WB |
| NICU, ROMAN | STR. MUNCESTI,
801, CHISINAU
MD-2029
| Debarred | | Non ADB Member Country | 30/Nov/2011 |
Until Further Notice | Cross-Debarment: WB |
| NIEMTIN COMPANY LIMITED | 8TH FLOOR, 142 DOI CAN STREET, BA DINH DISTRICT, HANOI CITY, VIETNAM | Debarred | | Socialist Republic of Viet Nam | 26/May/2022 |
23/Mar/2025 | Cross-Debarment: WB |
| NJS CO., LTD.(and all entities that it controls, except NJS E&M Co. and NJS Engineers India Pvt. Ltd.) | 1-1-1, SHIBAURA, MINATO-KU, TOKYO, 105-0023, JAPAN | Debarred | | Japan | 7/Nov/2022 |
29/Sep/2025 | 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 | Nigeria-Non ADB Member Country | 6/Oct/2022 |
3/Oct/2031 | Cross-Debarment: WB |
| Nobsaconstrucciones S.A. | Ecuador | Debarred | | Non ADB Member Country | 15/Nov/2018 |
30/Oct/2030 | Cross-Debarment: IDB |
| Noor, Anshar M. | PPA Consultants
Jl. Tebet Timur Raya 56-57
Jakarta Selatan 12820
INDONESIA | Debarred | | Indonesia | 27/Oct/2010 |
Indefinitely | Violated ADB's Procurement Guidelines 1.14(a)(ii), 1.14(a)(iv)
Integrity Principles and Guidelines 2.A(ii), 2.A(iv), 2.A(vii),2.A(viii) |
| NORTEX LINK LLP | 60A ZHANDOSOV
STREET, OFFICE
406, BOSTANDYK
DISTRICT, ALMATY, 050060
Kazakhstan | Debarred | | Kazakhstan | 7/Feb/2018 |
Until Further Notice | Cross-Debarment: WB |
| NOVO HORIZONTE CONST. E CONS. E COMERCIO LTDA | AV. GENERAL
RIVAS, NO. 235
LETRA B
LIBERDADE, SANTA RITA, MARANHÃO
BRAZIL | Debarred | | Non ADB Member Country | 7/Nov/2012 |
Until Further Notice | Cross-Debarment: WB |
| NOVOLINE RESOURCES L.P. | OFFICE 1, 145 KILMARNOCK ROAD, GLASGOW, G41 3JA, SCOTLAND
UNITED KINGDOM | Debarred | | United Kingdom | 11/Dec/2020 |
29/May/2024 | Cross-Debarment: WB |
| NREM INTERNATIONAL INC. | SUITE 1150, WORLD EXCHANGE PLAZA, 25 O’CONNOR STREET, OTTAWA, ONTARIO, K1P 1A4 Canada
SUITE 1402, YUFEI PLAZA
42 DONGZHIMENWAI
DAJIE, BEIJING, 100027
PEOPLE'S REPUBLIC OF CHINA
5914 GARTRELL
ROAD, SUMMERLAND, BC V0H 1Z7
Canada | Debarred | | Canada | 20/Dec/2018 |
Until Further Notice | Cross-Debarment: WB |
| NUIJTEN, JOSEPH | HAVEN 138,
BOTERHAMVAARTWE
G 2, B-2030
ANTWERPEN | Debarred | | Belgium | 30/Sep/2011 |
Until Further Notice | Cross-Debarment: WB |
| Nuñes, Roberto Siqueira | AVENIDA FERNÃO DIAS PAES LEME, 135 D – ALTOS, CONJUNTO DOM PEDRO II, CEP: 69042-690, MANAUS, AM, BRAZIL | Debarred | | Non ADB Member Country | 15/Oct/2020 |
Until Further Notice | Cross-Debarment: WB |
| Núñez, Jorge Luis Butrón | Calle Quiroga 418, departamento 301, Santiago de Surco, Lima 33, PERU | Debarred | Jorge Luis Núñez Butrón | Peru-Non ADB Member Country | 8/Jul/2021 |
20/Jun/2024 | Cross-Debarment: IDB |
| Núñez, Nelson Alexander González | Kilómetro 14 Carretera Panamericana, frente a la Colonia Tierra Virgen, San Martín, El Salvador | Debarred | Nelson Alexander Núñez González | Ecuador-Non ADB Member Country | 12/Jan/2023 |
27/Oct/2037 | Cross-Debarment: IDB |
| N.C. SANITORS & SERVICE CORPORATION | OPPOSITE
LIBERIA
BROADCASTING
SYSTEM, PAYNESVILLE, MONROVIA
Liberia | Debarred | | Non ADB Member Country | 2/Oct/2015 |
15/Dec/2027 | Cross-Debarment: WB |
| N.C. TRADING & INVESTMENT HOLDING COMPANY | OPPOSITE
LIBERIA
BROADCASTING
SYSTEM, PAYNESVILLE, MONROVIA
Liberia | Debarred | | Non ADB Member Country | 2/Oct/2015 |
Until Further Notice | Cross-Debarment: WB |
| OAO DUSTLIK | 20 OKTYABARSKY
STR., SUZAK
VILLAGE, SUZAK
DISTRICT,
JALAL-ABAD
REGION
Kyrgyz Republic | Debarred | | Kyrgyz Republic | 5/Feb/2013 |
Until Further Notice | Cross-Debarment: WB |
| OAS Energy GmbH | Albert-gasse n. 35, 1080, Vienna, AUSTRIA | Debarred | | Austria | 3/May/2022 |
17/Mar/2025 | Cross-Debarment: IDB |
| OAS Energy GmbH - Sucursal Portugal | Rua Avenida Brasil, n. 15, 1° andar, 1749-112, Lisboa, PORTUGAL | Debarred | | Portugal-Non ADB Member Country | 3/May/2022 |
17/Mar/2025 | Cross-Debarment: IDB |
| OAS International Engineering GmbH | Donaustadtstrafse 1 /5, 1220, Vienna, AUSTRIA | Debarred | | Austria | 3/May/2022 |
17/Mar/2025 | Cross-Debarment: IDB |
| OAS Nacala Limitada | Rua Arnaldo Segundo SIN. Bloco 1, Nacala-Porto, MOZAMBIQUE | Debarred | | Mozambique-Non ADB Member Country | 3/May/2022 |
17/Mar/2025 | Cross-Debarment: IDB |
| Obiniyi, Bamidele (also known as Abayomi, Bamidele) | Nigeria | Debarred | | Non ADB Member Country | 22/Jul/2019 |
Until Further Notice | Cross-Debarment: AfDB |