
Documents Required for US Companies to Apply for D-U-N-S Number

When conducting business activities in the United States, having a D-U-N-S Number is of great importance. The D-U-N-S Number is a unique nine-digit code provided by Dun & Bradstreet, a global enterprise identification system, used to identify and verify the identity of a business. This code is widely accepted worldwide and serves as the standard for identifying corporate identities in many commercial transactions. Whether conducting market research, supply chain management, or seeking new business partners, the D-U-N-S Number plays a crucial role.
For companies in the U.S., applying for a D-U-N-S Number is a relatively simple process but requires preparation of certain necessary documents and information. These documents and information are key to ensuring a smooth application process and help Dun & Bradstreet more accurately verify your company's information. Below are some attachments that may be required when applying for a D-U-N-S Number
Image description Documents required for U.S. companies to apply for a D-U-N-S Number
1. Legal registration certificate of the enterprise This usually refers to a copy of the business license or commercial registration certificate. The document must clearly display the company’s name, registered address, and registration date, among other critical information. This is the foundational document proving the legality of your company.
2. Identity proof of the legal representative Generally, you will need to provide a copy of the legal representative’s ID documents, such as a passport, driver's license, or ID card. This file is used to confirm the identity of the legal representative, ensuring that all personnel involved in the application process are legally authorized.
3. Articles of Incorporation or Partnership Agreement If you operate a limited liability company, corporation, or partnership, providing a copy of the articles of incorporation or partnership agreement will help Dun & Bradstreet understand the organizational structure and operational model of your company. These documents should include the company’s founding date, registered capital, shareholder information, and decision-making processes.
4. Recent financial statements In some cases, Dun & Bradstreet may request to review the company’s financial status. Providing the latest audited report or balance sheet, income statement, and other financial documents from the previous year can increase the likelihood of approval. This helps demonstrate the stability and credibility of the company.
5. Office lease contract or property ownership proof To prove the actual business address of the company, you may need to submit an office lease contract or property ownership proof. This helps verify the company's real existence and operational status.
6. Other supplementary materials Depending on specific needs, Dun & Bradstreet may also require additional relevant documents, such as trademark registration certificates, patent certificates, industry licenses, etc. These documents further demonstrate the company’s professional qualifications and industry standing.
Once all the aforementioned documents and information have been collected, you can begin applying for the D-U-N-S Number either online or offline. Online applications are generally more convenient and faster; you just need to visit Dun & Bradstreet's official website, follow the instructions to fill in the relevant information, and upload the required attachments. For offline applications, you need to personally go to the designated location to submit the materials. Regardless of which method you choose, patience and careful verification of the accuracy of the filled-in information are very important.
In summary, applying for a D-U-N-S Number is a meticulous task that requires preparation of a series of necessary documents and materials. By following the above guidelines and preparing the corresponding attachments, you can complete the application process more efficiently, thereby creating more opportunities for your company in the international market.
Still have questions after reading this? 26,800+ users have contacted us. Please fill in and submit the following information to get support.

Customer Reviews
Small *** Table
December 12, 2024The experience was very good. I was still struggling to compare it with other companies. I went to the site a few days ago and wanted to implement it as soon as possible. I didn't expect that everything exceeded my expectations. The company is very large, with several hundred square meters. The employees are also dedicated and responsible. There is also a wall of certificates. I placed an order on the spot. It turned out that I did not make a wrong choice. The company's service attitude is very good and professional. The person who contacted me explained various things in detail in advance. After placing the order, the follow-up was also very timely, and they took the initiative to report the progress to me. In short, I am very satisfied and recommend this company!
Lin *** e
December 18, 2024When I first consulted customer service, they recommended an agent to me. They were very professional and patient and provided excellent service. They answered my questions as they came in. This 2-to-1 service model is very thoughtful. I had a lot of questions that I didn’t understand, and it’s not easy to register a company in Hong Kong. Fortunately, I have you.
t *** 7
December 19, 2024I originally thought that they only did mainland business, but I didn’t expect that they had been doing Hong Kong business and were doing very well. After the on-site interview, I decided to ask them to arrange the registration of my Hong Kong company. They helped me complete it very quickly and provided all the necessary information. The efficiency was awesome. It turns out that professional things should be done by professionals.👍
b *** 5
December 16, 2024In order to register a company in Hong Kong, I compared many platforms and stores and finally chose this store. The merchant said that they have been operating offline for more than 10 years and are indeed an old team of corporate services. The efficiency is first-class, and the customer service is also very professional.