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DUNS Number Registration Service in India

Reviewed by CA and CS Team, Patron Accounting LLP ICAI & ICSI Registered| 15+ Years Experience| Last Updated: Verify Credentials →

Identifier: Unique 9-digit business identifier assigned by Dun & Bradstreet (D&B). Recognized across 200+ countries worldwide.

Database: D&B Data Cloud with 455+ million business records. Global standard for business identification and credit profiling.

Processing: Standard registration: Free, up to 30 business days. Expedited: Paid, reduced turnaround. Apple Developer route: Free, 5-10 days.

Validity: Lifetime - no expiry, no renewal required as long as business is active. Each physical location needs a separate number.

10,000+ businesses served. 50,000+ documents filed. 4.9 Google Rating. 15+ years of practice.

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Real Stories from Real People

Hear how teams across industries use Patron to save time, cut costs, & stay in control.

Fetching latest Google reviews…
“
Needed a DUNS Number urgently for Apple Developer enrollment. Patron Accounting found we already had one from a previous vendor registration, saving us 30 days. They updated the profile and we enrolled within a week. The lookup step alone was worth the fee.
AK
Arjun Kapoor
App Developer, Pune
★★★★★
2 months ago
“
Our export company needed DUNS for US FDA registration and international tenders. Patron Accounting handled the entire process including document cross-verification. DUNS Number received in 18 business days. They also coordinated our IEC registration simultaneously.
SM
Sanjay Mehta
Food Exporter, Mumbai
★★★★★
3 months ago
“
Applied for DUNS to onboard as a vendor with a European MNC. D&B contacted us for additional information and Patron Accounting handled all the follow-up promptly. The MNC verified our credentials through D&B within a week of DUNS assignment. Smooth process throughout.
PD
Priya Desai
IT Services, Delhi
★★★★★
1 month ago
“
Our startup needed DUNS for a World Bank-funded project bid. Patron Accounting explained the entire process clearly and got the DUNS Number in 22 days. They also helped us obtain the D-U-N-S Registered Seal for our website which improved our client pitch credibility.
RG
Rohit Gupta
Startup Founder, Bangalore
★★★★★
4 months ago
“
We have 3 factory locations and needed separate DUNS Numbers for each. Patron Accounting managed all 3 applications simultaneously, ensuring no duplicate entries. All numbers received within 25 days. They also set us up on the D&B Company Update portal for future profile maintenance.
VN
Vijay Nair
Manufacturer, Gurugram
★★★★★
2 months ago

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DUNS Number Registration - Complete Guide for 2026

📌 TL;DR - DUNS Number Service Services at a Glance

A D-U-N-S Number is a unique 9-digit identifier assigned to businesses worldwide by Dun & Bradstreet (D&B). It serves as the global standard for business identification, used by lenders, suppliers, government agencies, and technology platforms to verify credibility and creditworthiness. Standard registration is free (30 business days). The D&B Data Cloud covers 455+ million records across 200+ countries. Essential for Apple Developer, US FDA, international tenders, and MNC vendor onboarding.

The D-U-N-S Number system was established in 1962 and has become the universal standard for business identification. Unlike PAN or CIN which are India-specific, the DUNS Number provides a globally recognized identity that links to your business credit profile, payment history, and financial health in the D&B Data Cloud. For Indian businesses expanding internationally, participating in global tenders, or registering on Apple Developer Program, the DUNS Number is often mandatory.

ParameterDetails
What It IsUnique 9-digit business identifier (e.g., 12-345-6789) assigned by Dun & Bradstreet
Issuing AuthorityDun & Bradstreet (D&B) - sole authorized entity globally
DatabaseD&B Data Cloud with 455+ million records across 200+ countries
Standard RegistrationFree of charge, up to 30 business days
Expedited RegistrationPaid service with reduced turnaround (contact D&B)
ValidityLifetime - no expiry as long as business is active
Application Portalwww.dnb.co.in (D&B India official)

Content is reviewed quarterly for accuracy.

What Is a DUNS Number?

A D-U-N-S Number (Data Universal Numbering System Number) is a unique, non-indicative 9-digit identifier assigned to each physical business location by Dun & Bradstreet (D&B). The number is random and does not encode any information about the business. Each DUNS Number is linked to a comprehensive profile in the D&B Data Cloud.

Dun & Bradstreet, founded in 1841, is the world's leading provider of global business data, analytics, and AI-driven platforms. The D-U-N-S Number is assigned through D&B's patented DUNSRight Process, which identifies each business entity as unique. The system covers 455+ million business records across 200+ countries.

In India, D&B operates through its India office and the official portal at www.dnb.co.in. D&B is the sole and exclusive entity authorized to manage D-U-N-S registration - no third-party agent is authorized to issue DUNS Numbers.

Key Terms for DUNS Number Service:

D-U-N-S (Data Universal Numbering System): Developed by Dun & Bradstreet in 1962. Assigns unique 9-digit identifiers formatted as three sets of digits (e.g., 12-345-6789).

DUNSRight Process: D&B's patented identity resolution process that validates and verifies business information before assigning a D-U-N-S Number by cross-referencing data with public records.

D&B Data Cloud: Global database containing 455+ million business records across 200+ countries. Aggregates financial, operational, and relationship data for each DUNS-identified entity.

D-U-N-S Registered Seal: Official trust seal from D&B that businesses display on their website. Links to verified D&B profile, signaling credibility to visitors and partners.

D&B Business Credit Report: Credit report from the D&B Data Cloud used by lenders, suppliers, and partners to evaluate financial stability, payment behavior, and business risk.

DUNS Number D-U-N-S 9-Digit 455M+ Records 200+ Countries Global Business ID DUNS Number Service
Dun & Bradstreet 9-Digit Global Business ID

Who Needs a DUNS Number?

A DUNS Number is essential or highly recommended for:

  • Exporters and Importers: Seeking international trade partnerships and global supply chain participation.
  • Government Contract Bidders: Many governments worldwide (World Bank, UN, EU) require DUNS for vendor registration.
  • Apple Developer Program: DUNS is mandatory for Organization Account enrollment. Also needed for Google Play Console organization accounts.
  • US FDA Exporters: Food, drug, medical device, and cosmetic exporters require DUNS for FDA establishment registration.
  • MNC Vendors and Suppliers: Multinational corporations use D&B for vendor due diligence, supply chain risk assessment, and KYB verification.
  • Startups and MSMEs: Seeking international venture capital, angel investment, or cross-border lending where D&B credit reports are referenced.
  • Businesses Seeking Global Credibility: The D-U-N-S Registered Seal on your website signals verified enterprise-grade credibility.

Eligible entities: Sole proprietorships, partnership firms, LLPs, private limited companies, public companies, Section 8 companies, and all registered business structures. Each physical location requires a separate DUNS Number.

6 DUNS Number Services by Patron Accounting

ServiceWhat We Do
Complete DUNS Number RegistrationEnd-to-end application on the D&B India portal, document compilation, submission, and follow-up until DUNS Number is assigned.
DUNS Number Lookup and VerificationCheck if your business already has a DUNS Number in the D&B Data Cloud to avoid duplicates. Verification of existing number details for accuracy.
D-U-N-S Registered SealAssistance in obtaining the official D-U-N-S Registered Seal for your website including data submission, verification, and seal integration guidance.
D&B Business Profile UpdateUpdating your information in the D&B Data Cloud when details change (address, directors, turnover). Registration on D&B's Company Update portal.
Apple Developer and Platform SupportSpecialized DUNS registration for Apple Developer Program, Google Play Console, and other platform enrollments requiring business verification.
Integrated International Trade SetupDUNS registration alongside IEC Registration, GST Registration, and company incorporation for international trade operations.
Our Process

7-Step DUNS Number Registration Process

Patron Accounting handles the complete DUNS registration - from duplicate lookup to D&B verification follow-up. We ensure accurate, consistent documentation for smooth processing.

Step 1

Check for Existing DUNS Number

Use the DUNS lookup tool on D&B website (www.dnb.co.in) or Apple's D-U-N-S lookup page. Enter company name, city, or registered address. Duplicate registrations must be avoided - they create data inconsistencies.

Lookup complete No duplicate found
D&B
Lookup Done01
Step 2

Gather Required Documents

Compile: Certificate of Incorporation, PAN card, GST certificate, Udyam Registration (for MSMEs), address proof, authorised signatory details, MOA/AOA, annual turnover, and employee count.

All docs ready Cross-verified
Docs Ready02
Step 3

Visit D&B India Portal

Go to www.dnb.co.in and navigate to the DUNS Number registration page. This is the only authorized portal for D-U-N-S registration in India. Do not use any unauthorized third-party website.

Portal accessed Official D&B site
dnb.co.in
Portal Ready03
Step 4

Complete Online Application

Fill the DUNS form with: legal business name, trading name, registered address, PIN code, business structure, nature of business, annual turnover, employee count, authorised signatory, and contact details.

Form complete All fields filled
D-U-N-S Form
Form Filed04
Step 5

Upload Supporting Documents

Upload scanned copies in prescribed format. Ensure documents are clear, legible, and up-to-date. Incorrect or outdated documents cause delays. Patron Accounting verifies all before submission.

Documents uploaded Verified clean
UPLOAD
Uploaded05
Step 6

D&B Verification (DUNSRight Process)

D&B cross-references submitted information with public records and government registries. They may contact the applicant for clarification. Be responsive to avoid delays. Patron Accounting handles all follow-up.

DUNSRight initiated Verification passed
Verified06
Step 7

DUNS Number Assigned

The unique 9-digit number is assigned and communicated via email. Business information is added to the D&B Data Cloud, accessible to financial institutions, governments, and partners worldwide. Standard: up to 30 business days.

9-digit number assigned In D&B Data Cloud
12-345-6789DUNS Assigned
Number Ready07

Documents Required for DUNS Number Registration

Prepare the following before applying on the D&B India portal:

  • Certificate of Incorporation / Business Registration Certificate (proof of legal existence)
  • PAN Card of the business entity
  • GST Registration Certificate
  • Udyam Registration Certificate (for MSMEs, especially for Apple Developer registrations)
  • Proof of registered business address (utility bill, rent agreement, property tax receipt)
  • Authorised signatory details (name, designation, contact number, email)
  • Company letterhead (for authorization letters if applicable)
  • MOA/AOA or Partnership Deed (for companies and partnerships)
  • Updated business contact information (official phone, email, website URL)
  • Annual turnover details and number of employees

4 Common DUNS Number Registration Challenges and Solutions

ChallengeImpactHow Patron Accounting Solves It
Duplicate DUNS NumbersBusinesses unknowingly apply when they already have a DUNS from previous vendor onboarding or platform registrationWe always perform a DUNS lookup before initiating any new application. Prevents duplicate entries and data inconsistencies.
Verification DelaysMismatches between registered name on GST, PAN, and the application form cause DUNSRight processing delaysWe cross-verify all details across every document before submission to ensure consistency.
Unresponsiveness During D&B VerificationD&B may contact the applicant for additional documentation or clarification - delayed responses extend timelinesPatron Accounting serves as single point of contact, ensuring prompt responses to all D&B inquiries.
Outdated D&B Business ProfileAfter obtaining DUNS, businesses fail to update profile when details change, undermining credibilityWe assist with ongoing profile maintenance through D&B's Company Update portal to keep data current.

DUNS Number Registration Fees

Fee ComponentAmount
Standard DUNS RegistrationFree (up to 30 business days)
Apple Developer / US FDA RouteFree (5-10 business days via Apple/FDA link)
Expedited ProcessingPaid - contact D&B for pricing
D-U-N-S Registered SealPaid service from D&B (pricing varies)
D&B Business Credit ReportPaid service from D&B (pricing varies)
Patron Accounting Professional FeesStarting from INR 4,999 (Exl GST and Govt. Charges)

All fees and charges listed are indicative only and do not constitute a binding offer. Final amounts may vary depending on the volume of work and the complexity involved.

Professional service charges for drafting, filing, and representation are separate from the statutory fees. The exact fee depends on the complexity of the case, disputed amount, and number of hearings required. Contact us for a detailed quote.

Get a free DUNS Number Service consultation - Call +91 945 945 6700 or WhatsApp us. No-obligation assessment.

How Long Does DUNS Number Registration Take?

StageEstimated Timeline
DUNS Lookup (duplicate check)1 day
Document compilation and verification2-3 days
Online application submission1 day
D&B Verification (DUNSRight Process)5-25 business days
DUNS Number AssignmentUpon successful verification
Total (Standard)10-30 business days
Total (Expedited/Apple)5-10 business days

Important: Standard DUNS registration is free and takes up to 30 business days. Apple Developer and US FDA routes provide free assignment within 5-10 days. Expedited paid services are available from D&B for faster turnaround. Ensuring complete and consistent documentation minimizes processing delays.

Key Benefits

6 Benefits of a DUNS Number

Global Business Identity

Universally recognized identifier across 200+ countries. International clients and partners can instantly verify your credentials through the D&B Data Cloud with 455+ million records.

Business Credit Profile

Establishes your business credit file with D&B. Lenders, suppliers, and partners reference the D&B credit report to assess financial stability and payment history.

Government Contracts and Tenders

Many government agencies (World Bank, UN, EU) require DUNS for vendor registration and international procurement processes.

Apple Developer and Platform Access

Mandatory for Apple Developer Organization enrollment, Google Play Console organization accounts, and US FDA establishment registrations.

MNC Vendor Onboarding

Multinational corporations use D&B data for vendor due diligence, supply chain risk assessment, and KYB verification. DUNS streamlines the onboarding process.

D-U-N-S Registered Seal

Display the verified trust seal on your website linking to your D&B profile. Increases visitor confidence and business credibility for online conversions.

Why 10,000+ Businesses Trust Patron Accounting

10,000+ Businesses Served across India with registration, compliance, and international trade setup services.

50,000+ Documents Filed on government and regulatory portals including MCA, GST, DGFT, and D&B.

4.9 Google Rating based on verified client reviews.

15+ Years of Practice with expertise in company formation, IP, FSSAI, and international business compliance.

4 Offices: Pune, Mumbai, Delhi, and Gurugram - serving businesses across India.

DUNS Number vs PAN vs CIN vs IEC

ParameterDUNS NumberPANCINIEC
Full FormData Universal Numbering SystemPermanent Account NumberCorporate Identity NumberImport Export Code
Digits9 digits10 characters21 characters10 digits
Issued ByDun & BradstreetIncome Tax DeptMCA (ROC)DGFT
ScopeGlobal (200+ countries)India onlyIndia onlyIndia only
PurposeGlobal business ID and creditTax identificationCompany identificationImport/export authorization
MandatoryNot legally (required for specific use cases)Yes, for all taxpayersYes, for companiesYes, for import/export
ValidityLifetime (no expiry)LifetimeLifetimeLifetime (annual DGFT update)
FeeFree (standard) / Paid (expedited)Rs 107Included in incorporationFree

Related Registration and International Trade Services

DUNS Number registration works best as part of your complete international business setup:

Regulatory Context for DUNS Number Registration

Important: The DUNS Number is not governed by any Indian statute or regulation. It is a proprietary business identifier managed by Dun & Bradstreet, a private global corporation. There is no Indian law mandating DUNS registration for all businesses.

Required or Recommended In:

  • Apple Developer Program: Mandatory for Organization Account enrollment. Apple uses D&B data to verify legal business identity.
  • US FDA Registration: Food, drug, medical device, and cosmetic exporters require DUNS for FDA establishment registration.
  • International Government Procurement: World Bank, UN, EU, and other agencies use DUNS as vendor identification standard.
  • MNC Vendor Compliance: Global enterprises use D&B DUNS-based screening for supply chain risk, AML checks, and KYB verification.
  • India Specific: Indian government agencies and PSUs increasingly reference D&B data for vendor evaluation in international procurement.

Fraud Warning: D&B has issued warnings about fraudulent websites claiming to assist with DUNS issuance. D&B is the sole authorized entity. Official contact: serviceindia@helpdesk.dnb.com. Portal: www.dnb.co.in.

Frequently Asked Questions - DUNS Number Registration

Answers about what DUNS is, fees, processing time, mandatory requirements, expiry, Apple Developer needs, and sole proprietor eligibility.

Quick Answers

Q: Can I have multiple DUNS Numbers? A: Yes, if your business has multiple physical locations. Each branch, factory, or warehouse requires a separate number.

Q: What is the D-U-N-S Registered Seal? A: An official trust seal from D&B displayed on your website, linking to your verified D&B profile for increased credibility.

Q: How do I update my DUNS profile? A: Register on D&B's Company Update portal. Changes may require documentary proof. Processing takes a few working days.

Q: Is DUNS required for Apple Developer? A: Yes, mandatory for Organization Account enrollment. Free DUNS via Apple's lookup link (5-10 business days).

Q: Who is the authorized DUNS issuer in India? A: Dun & Bradstreet is the sole authorized entity. No third party is authorized. Contact: serviceindia@helpdesk.dnb.com.

Your Global Business Identity Starts with a DUNS Number

Without a DUNS Number, you cannot enroll in the Apple Developer Program as an organization, register with the US FDA for food or drug exports, or participate in many international government tenders. Global MNCs increasingly require D&B verification during vendor onboarding.

Standard registration is free. The only cost is time - up to 30 business days. Start now to have your DUNS Number ready when you need it for your next international opportunity.

Action: Call +91 945 945 6700 or WhatsApp us for a free consultation.

Get Your DUNS Number with Expert CA Support

A D-U-N-S Number is the global standard for business identification - recognized across 200+ countries and referenced by lenders, suppliers, governments, and technology platforms worldwide. Standard registration is free with the D&B Data Cloud covering 455+ million records.

Patron Accounting handles the complete process - from duplicate lookup and document preparation to D&B verification follow-up and ongoing profile maintenance. We also coordinate DUNS alongside IEC, GST, and company registration for comprehensive international trade setup.

15+ years of practice. 10,000+ businesses served. Offices in Pune, Mumbai, Delhi, and Gurugram. Starting from Rs 4,999. Contact us for a free consultation.

Book a Free Consultation - No Obligation.

DUNS Number Registration Services Across India

Expert DUNS Number registration for Apple Developer, international trade, and global business credibility.

Pune
Maharashtra
Mumbai
Maharashtra
Delhi
NCR
Gurugram
Haryana
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Content Created: 10 March 2026  |  Last Updated:  |  Next Review: 10 September 2026  |  Reviewed By: CA & CS Team, Patron Accounting LLP

This page is reviewed every 6 months. Content aligned with current D&B registration procedures, Apple Developer requirements, and US FDA portal specifications. Next review: September 2026.

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