| Name | Address | Sanction Type | Other Name/Logo | Nationality | Effect Date | Lapse Date | Grounds |
  | 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 | No Date | 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 | No Date | Cross-Debarment: WB |
  | NICU, ROMAN | STR. MUNCESTI,
801, CHISINAU
MD-2029
| Debarred |  | Non ADB Member Country  | 30/Nov/2011 | No Date | 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) |
  | NORTEX LINK LLP | 60A ZHANDOSOV
STREET, OFFICE
406, BOSTANDYK
DISTRICT, ALMATY, 050060
Kazakhstan | Debarred | | Kazakhstan | | 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 | No Date | 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 |  | Cross-Debarment: WB |
  | NUIJTEN, JOSEPH | HAVEN 138,
BOTERHAMVAARTWE
G 2, B-2030
ANTWERPEN | Debarred | | Belgium | 30/Sep/2011 | No Date | 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 | 6/Aug/2023 | 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 |
  | 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 | No Date | Cross-Debarment: WB |
  | OAO DUSTLIK | 20 OKTYABARSKY
STR., SUZAK
VILLAGE, SUZAK
DISTRICT,
JALAL-ABAD
REGION
Kyrgyz Republic | Debarred |  | Kyrgyz Republic | 5/Feb/2013 | No Date | 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 | 13/May/2022 | Cross-Debarment: AfDB |
  | OBRADOVITCH, NIKOLAI GEORGIEVITCH | LAST KNOWN ADDRESS:
LARSBERGSVÄGEN 17 LGH 1806, 181 38 LIDINGÖ
Sweden
ANTONIENKO 3, -43, 190000 SAINT PETERSBURG
Russian Federation | Debarred |  | Sweden | 26/Sep/2019 | No Date | Cross-Debarment: WB |
  | Oceanic Construction and Engineering Nigeria Limited | Nigeria | Debarred | | Non ADB Member Country  | 8/Jul/2019 | 31/Jan/2023 | Cross-Debarment: AfDB |
  | ODEBRECHT INDUSTRIAL ENGINEERING AMERICA, INC. (Reg. No: 38-3838699 (Internal Revenue Services)) | 800 TOWN AND
COUNTRY BLVD,
SUITE 300, HOUSTON , TX 77024
United States | Debarred |  | United States | 4/Mar/2019 | 1/Aug/2024 | Cross-Debarment: WB and IDB |
  | ODEBRECHT INDUSTRIAL, INC. (Reg. No: 32-0443651 (Internal Revenue Services)) | COUNTRY BLVD,
SUITE 300, HOUSTON , TX 77024
United States | Debarred | | Non ADB Member Country  | 4/Mar/2019 | 1/Aug/2024 | Cross-Debarment: WB and IDB |
  | ODEBRECHT PERU INGENIERIA Y CONSTRUCCIÓN S.A.C. (Reg. No: RUC 20166012687 PERUVIAN SOLE COMMERCIAL REGISTRY NUMBER) | AV. VICTOR
ANDRES
BELAUNDE, Nº
280, OFICINA
502, LIMA, 27
Peru | Debarred |  | Non ADB Member Country  | 4/Mar/2019 | 1/Aug/2024 | Cross-Debarment: WB and IDB |
  | ODELGA MED GES.M.B.H. | CARLBERGERGASSE 68, 1230 VIENNA, AUSTRIA | Debarred | | Austria | 25/Jun/2021 | 7/Jun/2027 | Cross-Debarment: WB |
  | OEC Peru Infraestructura S.A.C. | Peru | Debarred |  | Non ADB Member Country  | 24/Sep/2019 | 1/Aug/2024 | Cross-Debarment: IDB |