If you're enrolling in the Apple Developer Program as an organization, one of the first hurdles you'll encounter is getting a D-U-N-S Number. This unique business identifier is used by Apple to verify that your organization is legitimate before approving your enrollment. Fortunately, a little preparation goes a long way. Here's everything you need to do.
Obtaining a D‑U‑N‑S Number is a critical step for developers aiming to join the Apple Developer Program. Let’s walk through the process to ensure you understand its importance and how to get it quickly.
Key takeaways
A D‑U‑N‑S Number is essential for Apple developers to verify business legitimacy and access the Apple Developer Program.
The process of obtaining a D‑U‑N‑S Number involves checking for existing numbers, registering for a new one if necessary, and completing a verification process with Dun & Bradstreet.
Regularly updating and verifying your D‑U‑N‑S information is crucial for maintaining business credibility and facilitating smooth operations within the Apple ecosystem.
Understanding the Apple D‑U‑N‑S Number
A D-U-N-S Number (Data Universal Numbering System) is a unique nine-digit identifier issued by Dun & Bradstreet that verifies your organization's identity and establishes it as a legitimate business.
Who needs one? Individual developers typically don't need a D-U-N-S Number.
If you're enrolling in the Apple Developer Program as an organization, you'll typically need a D-U-N-S Number before Apple can verify your business and approve your account. Once verified, you can publish apps under your organization's name and access the full benefits of an organizational developer account.
Without a valid D-U-N-S Number, your Apple Developer Program enrollment may be delayed or rejected, preventing you from submitting apps to the App Store until your business information has been verified.
Importance for Apple developers
A D-U-N-S Number is a key requirement for organizations joining the Apple Developer Program. Apple uses it to verify your organization's legal identity, business name, and address before approving enrollment, helping ensure your apps are published under a verified business account.
Steps to obtain your D‑U‑N‑S Number for Apple
Before applying for a D-U-N-S Number, check whether your business already has one. Many organizations have an existing number without realizing it. If you don't find one, you can apply for a new D-U-N-S Number using the steps below.
Check for an existing D‑U‑N‑S Number
Ensure your business isn’t already assigned a D‑U‑N‑S number by conducting a search with the D‑U‑N‑S Number Lookup Tool.
This is important for preventing duplicate entries in the Dun & Bradstreet database. Here are the steps to check for an existing D‑U‑N‑S Number:
Go to the D‑U‑N‑S Number Lookup Tool on the Dun & Bradstreet website.
Input your business's legal entity name and address details into the search fields provided.
Carefully review the search results to see if your business is listed and already has a D‑U‑N‑S number assigned.
If a D‑U‑N‑S number is found, verify that the listed details match your current business information to ensure /accuracy.
If you encounter any discrepancies or need assistance, contact Dun & Bradstreet support for further clarification and guidance.
By following these steps, you can efficiently determine whether your business already has a D‑U‑N‑S number, simplifying the process of obtaining one if needed.
Ready to publish? Learn how to avoid the most common reasons apps are rejected by the Apple App Store and Google Play Store.
Register for a new D‑U‑N‑S Number
If your business doesn't have a D‑U‑N‑S number, you can register for one by providing detailed information about your business, including its legal entity name, main office location, and ways customers can reach out to you.
Start the registration process by clicking here, and follow these steps to register for a new D‑U‑N‑S Number:
Go to the D‑U‑N‑S Number Registration Page on the Dun & Bradstreet website.
Provide detailed information about your business, including the legal entity name, primary office location, and contact details.
Once all the required fields are filled, submit your application for review.
After submission, Dun & Bradstreet will conduct a thorough verification process to ensure the accuracy of the provided information.
Upon successful verification, you will receive your unique D‑U‑N‑S Number, which you can then use for enrolling in the Apple Developer Program and other business activities.
By following these steps, you can efficiently register for a new D‑U‑N‑S Number, ensuring your business is recognized and verified in the global database maintained by Dun & Bradstreet.
Tip: Ensure all your business details are accurate and complete when registering for a new D‑U‑N‑S Number to avoid delays and rejections.
D-U-N-S Number processing time and costs
If you're applying for the Apple Developer Program as an organization, it's important to factor D-U-N-S Number processing into your app launch timeline. While some businesses receive their D-U-N-S Number within a few business days, others may wait several weeks depending on the complexity of the verification process and the accuracy of the information submitted.
Standard D-U-N-S Number processing time
Standard processing typically takes up to 30 business days, although many applications are completed sooner. Dun & Bradstreet uses this time to verify your organization's legal name, business address, and other registration details before issuing a D-U-N-S Number.
To help avoid delays:
Ensure your legal business name matches your registration documents.
Use your official business address and contact information.
Submit all requested documentation when prompted.
Double-check your application for accuracy before submitting.
Planning ahead can help keep your Apple Developer Program enrollment — and ultimately your app launch — on schedule.
Expedited D-U-N-S Number processing
If you're working against a deadline, Dun & Bradstreet may offer expedited processing in select regions for an additional fee. Expedited requests can significantly reduce processing times, with some applicants receiving a D-U-N-S Number in as little as five to eight business days.
Availability, pricing, and turnaround times vary by country and may change over time, so it's worth checking the latest options before submitting your request.
Tip: If you're planning to publish an iOS app by a specific date, start the D-U-N-S Number application process as early as possible. Business verification is often one of the longest steps in enrolling in the Apple Developer Program.
Benefits of a D-U-N-S Number for Apple developers
If you're publishing apps as a business, obtaining a D-U-N-S Number is more than just another administrative step. It helps verify your organization, streamlines Apple Developer Program enrollment, and establishes your business as a legitimate entity recognized by organizations around the world.
1. Enroll in the Apple Developer Program as an organization
If you're enrolling in the Apple Developer Program as a company or nonprofit, a D-U-N-S Number is typically required. Apple uses it to verify your organization's legal identity before approving your developer account.
Once enrolled, you can publish apps under your organization's name, invite team members to collaborate, and manage apps through a shared Apple Developer account.
Tip: Apply for your D-U-N-S Number well before your planned app launch to avoid delays during Apple Developer Program enrollment.
2. Verify your business with Apple
A D-U-N-S Number helps Apple confirm your organization's legal name, address, and business information. Accurate records reduce the likelihood of verification issues and can help keep your enrollment process moving smoothly.
Keeping your Dun & Bradstreet profile up to date is especially important if your business changes its name, address, or legal structure.
3. Strengthen your business credentials
Beyond Apple, a D-U-N-S Number is a globally recognized business identifier used by companies, financial institutions, and government organizations. Having one can simplify identity verification when working with enterprise customers, technology partners, and procurement teams.
For growing software companies, maintaining accurate D-U-N-S records helps demonstrate that your business is established and professionally managed.
4. Prepare your business for future growth
Many organizations request a D-U-N-S Number as part of vendor onboarding, partnership agreements, or procurement processes. Obtaining one now means you're already prepared when new opportunities arise.
Whether you're launching your first iOS app or expanding into enterprise software, having a verified business identity removes friction as your company grows.
Two common D-U-N-S Number pitfalls developers should avoid
Getting a D-U-N-S Number is usually a straightforward step, but small errors can slow down your developer account setup and delay publishing your app. Understanding the most common issues can help you avoid unnecessary back-and-forth during verification.
1. Your business information doesn’t match across platforms
One of the most common reasons for D-U-N-S Number delays is inconsistent business information.
When you apply for a D-U-N-S Number or enroll in programs like the Apple Developer Program as an organization, the details you provide need to match your official business records. Even small differences — such as an outdated address, different company name formatting, or missing legal entity details — can trigger additional verification steps.
Before applying, check that your business information is consistent across:
Your company registration records
Your website and public business profiles
Your Dun & Bradstreet profile
Your developer account information
If your business details change, use the D-U-N-S Manager to update your company information and keep your records current.
2. You don’t have the required business documentation ready
Another common cause of delays is starting the application process before gathering the necessary documentation.
Depending on your business type and location, you may need information such as:
Legal business name and registration details
Business address and contact information
Proof of business operations
Supporting documentation that confirms your company’s legitimacy
Preparing these details upfront helps prevent interruptions during verification and keeps your app publishing timeline on track.
Developer tip: Create a verification checklist before applying. Having your business registration details, legal entity information, and supporting documents ready can save days of unnecessary delays.
Managing your D-U-N-S Number after verification
Getting your D-U-N-S Number is only the first step. Keeping your business information accurate helps ensure future developer account reviews, partner verification processes, and business interactions go smoothly.
Review your information regularly
Make a habit of reviewing your D-U-N-S information at least once a year, especially if your business has changed.
Check that your:
Legal business name is current
Business address is accurate
Contact information is up to date
Company structure or ownership details are correctly reflected
To update your information:
Log into your Dun & Bradstreet account.
Open your business profile.
Review your current company details.
Update any outdated or incorrect information.
Submit changes for verification.
Confirm that the updates have been applied.
Keeping your D-U-N-S Number information accurate helps maintain your company’s credibility and reduces friction when working with platforms, partners, and app marketplaces.
Related Article: Will Apple approve my webview app?
Summary
Obtaining a D-U-N-S Number is an important step for developers who want to enroll in the Apple Developer Program as an organization. This unique identifier helps Apple verify your business, establish trust, and ensure that only legitimate organizations can distribute apps through the platform.
The process is straightforward when you’re prepared: check whether your business already has a D-U-N-S Number, register for one if needed, provide accurate business information, and complete the verification process. Planning ahead can help you avoid delays and keep your app launch timeline on track.
Once your business is verified, you can focus on the next stage, the building, publishing, and maintaining your mobile app. Platforms like Median.co help developers and businesses turn existing web apps into native iOS and Android apps without needing to build and maintain separate mobile codebases. With support for app store publishing, ongoing maintenance, and enterprise requirements, Median helps teams move from web app to mobile app faster and with less development overhead.
Whether you’re an independent developer launching your first app or an organization scaling a mobile experience for thousands of users, having the right foundation, including a verified business identity, makes the path to publishing smoother.
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Frequently asked questions about the D-U-N-S Number
Can I enroll in the Apple Developer Program without a D-U-N-S Number?
A D-U-N-S Number is only required when enrolling in the Apple Developer Program as an organization. Individual developers can enroll without one, but organization accounts must provide a D-U-N-S Number so Apple can verify the legal identity of the business.
If you’re publishing apps on behalf of a company, using an organization account is usually the better option because the company name appears as the seller on the App Store.
Does my D-U-N-S Number need to match my Apple Developer account information?
Yes. The legal entity information associated with your D-U-N-S Number should match the details you provide during Apple Developer Program enrollment.
Differences in your company name, address, or business structure can trigger additional verification steps and delay approval. Before enrolling, confirm that your D-U-N-S record reflects your current legal business information and matches your Apple account details.
*DISCLAIMER: This content is provided solely for informational purposes. It is not exhaustive and may not be relevant for your requirements. While we have obtained and compiled this information from sources we believe to be reliable, we cannot and do not guarantee its accuracy. This content is not to be considered professional advice and does not form a professional relationship of any kind between you and GoNative.io LLC or its affiliates. Median.co is the industry-leading end-to-end solution for developing, publishing, and maintaining native mobile apps for iOS and Android powered by web content. When considering any technology vendor we recommend that you conduct detailed research and "read the fine print" before using their services.*
