When you’re building a business, your financial reputation extends beyond your personal credit score.
Your company can develop its own commercial credit history — one that lenders, suppliers, leasing companies, and other organizations may use when deciding whether to extend credit or do business with you.
But there isn’t one universal business credit report or business credit score.
Several commercial credit reporting companies collect information about businesses, and each may use different data sources, scoring models, and methods for evaluating risk.
Three of the most important names for small business owners to understand are Dun & Bradstreet, Experian Business, and Equifax Business.
Your company’s information can look different at each one.
That’s why learning how business credit bureaus work is an important part of managing your company’s financial reputation.
In this guide, we’ll look at the major business credit bureaus, what information they collect, how business credit scores work, where their information comes from, and what you can do to monitor and strengthen your company’s credit profile.
- What Is a Business Credit Bureau
- Why Business Credit Bureaus Matter
- Business Credit Bureaus vs. Consumer Credit Bureaus
- The Three Major Business Credit Bureaus
- Dun & Bradstreet vs. Experian Business vs. Equifax Business
- How Do Business Credit Bureaus Get Their Information
- Why Your Business Credit Reports May Be Different
- Does Every Business Automatically Have a Business Credit Report
- What Information Should You Check on Your Business Credit Reports
- How to Monitor Your Business Credit
- How to Strengthen Your Business Credit Profile
- Common Business Credit Bureau Myths
- Business Credit Bureau Checklist for Small Business Owners
- Final Thoughts: Know Who’s Evaluating Your Business
What Is a Business Credit Bureau?
A business credit bureau — also called a commercial credit reporting agency — collects information about companies and uses that information to create business credit reports, scores, ratings, or other risk indicators.
Depending on the bureau and report, that information can include things such as:
- Company identification information
- Industry and business characteristics
- Reported payment experiences
- Vendor and supplier accounts
- Commercial loans and credit accounts
- Outstanding balances
- Payment patterns
- Publicly available information
- Collections or other negative information
- Business age and operating history
Businesses, lenders, suppliers, insurers, and other organizations may use commercial credit information when evaluating another company.
Business credit reporting is different from consumer credit reporting, however.
There isn’t one standardized business credit score that every lender uses.
A company can have several scores — and those scores can measure different kinds of risk.
Why Business Credit Bureaus Matter
Imagine your business approaches a supplier and asks to purchase $15,000 worth of inventory with payment due later.
The supplier has never worked with your company before.
How does it decide whether extending those terms is worth the risk?
One source of information may be your company’s business credit report.
Similarly, commercial credit information may be considered when a company applies for certain:
- Vendor accounts
- Business credit cards
- Loans
- Lines of credit
- Equipment financing
- Commercial leases
- Supplier relationships
- Insurance products
- Business-to-business contracts
That doesn’t mean a business credit score alone determines whether you’ll be approved.
A lender may also consider revenue, cash flow, profitability, time in business, industry, existing debt, collateral, and—in the case of many small businesses — the owner’s personal credit.
But your business credit profile can be another piece of the risk-assessment process.
That makes it something worth understanding.
Business Credit Bureaus vs. Consumer Credit Bureaus
Most consumers are familiar with the three major consumer credit bureaus:
Equifax, Experian, and TransUnion.
Business credit works differently.
Although Equifax and Experian both have commercial credit operations, a business report is not simply a copy of the owner’s consumer report.
Commercial credit reporting can include different information and different scoring systems.
Dun & Bradstreet is another major player in commercial credit reporting and is particularly well known for its business identifiers and payment-related risk products.
It’s also important to understand that your business may not have identical information at every commercial bureau.
A vendor might report to one bureau but not another.
A lender could provide information to several.
Other business information may come from public or third-party sources.
So rather than thinking:
“What is my business credit score?”
it’s often more useful to ask:
“What do my business credit reports show, and which report or score is the company evaluating me using?”
That’s a much more accurate way to think about commercial credit.
The Three Major Business Credit Bureaus
Let’s look at the three names small business owners are most likely to encounter.
1. Dun & Bradstreet
Dun & Bradstreet — often abbreviated as D&B — is one of the best-known commercial data and analytics companies.
It maintains information about businesses and provides products used by companies to evaluate credit risk, supplier relationships, and other commercial risks.
Two Dun & Bradstreet terms you’ll frequently encounter are the D-U-N-S Number and PAYDEX Score.
What Is a D-U-N-S Number?
A D-U-N-S Number is a unique nine-digit identifier assigned to a business by Dun & Bradstreet.
D-U-N-S stands for Data Universal Numbering System.
It is used within Dun & Bradstreet’s commercial data system to identify businesses and can be requested by organizations as part of certain vendor, financing, or contracting relationships.
However, don’t fall for the common misconception that every business must obtain a D-U-N-S Number before it can legally operate or begin establishing business credit.
An EIN and D-U-N-S Number are also not the same thing.
An EIN is a federal tax identification number issued by the IRS.
A D-U-N-S Number is a commercial business identifier associated with Dun & Bradstreet.
What Is a PAYDEX Score?
The PAYDEX Score is one of Dun & Bradstreet’s best-known business credit indicators.
It focuses on how a business pays reported obligations.
PAYDEX uses a 1-to-100 scale, but it shouldn’t be interpreted like a consumer FICO Score.
A score around 80 generally reflects payments being made according to agreed terms, while higher scores can reflect payment experiences made sooner than required.
That’s why you sometimes hear the advice:
“Pay early to improve your PAYDEX.”
There’s some truth behind that concept — but only reported payment experiences can contribute to the data used to calculate the score.
Paying a vendor early won’t help your PAYDEX if that payment experience isn’t part of Dun & Bradstreet’s data.
Dun & Bradstreet offers more than PAYDEX
PAYDEX isn’t the only risk indicator associated with D&B.
Its commercial products can also include measures designed to evaluate areas such as:
- Payment behavior
- Delinquency risk
- Financial stress
- Business failure risk
- Supplier risk
The exact scores and information available can depend on the report or product being used.
Who might use Dun & Bradstreet information?
D&B information may be used in commercial relationships involving:
- Vendors
- Suppliers
- Lenders
- Large corporations
- Procurement departments
- Government-related contracting
- Business-to-business relationships
For small business owners, the important takeaway isn’t to obsess over one score.
It’s to understand what information D&B maintains about your company and make sure the information is accurate.
2. Experian Business
You probably know Experian as one of the three major consumer credit bureaus.
But Experian also maintains commercial credit information.
Experian Business collects and analyzes information about companies and provides business credit reports and risk scores used in commercial decision-making.
What information can Experian Business use?
Depending on the report and available data, Experian’s commercial information can include:
- Company identifying information
- Business demographics
- Reported trade experiences
- Payment trends
- Commercial credit activity
- Collections
- Public-record information
- Other business risk data
One important Experian commercial scoring model you may encounter is Intelliscore Plus.
What Is Intelliscope Plus?
Intelliscore Plus is designed to help predict the likelihood of serious payment delinquency.
Its score range is generally 1 to 100, with higher scores representing lower predicted risk.
But don’t make the mistake of treating an 80 Experian business score as equivalent to an 80 PAYDEX.
They’re different models.
They can use different information and are designed around different risk predictions.
That’s a recurring theme in business credit:
The number means very little without knowing which score you’re looking at and what that score is designed to predict.
Can personal credit matter?
Yes.
A small-business lender may evaluate information about both the business and its owner, particularly when a company is young or has a limited commercial history.
That doesn’t mean every Experian Business report simply combines your personal and business credit.
It means entrepreneurs shouldn’t assume that establishing a commercial credit file makes their personal credit irrelevant to lenders.
These are related — but separate — concepts.
3. Equifax Business
Equifax is another familiar name from the consumer credit world that also provides commercial credit information.
Equifax Business offers reports, scores, and risk information designed to help companies evaluate other businesses.
Depending on the product and available data, Equifax commercial information may include:
- Business identification data
- Payment history
- Credit account information
- Trade experiences
- Delinquency information
- Business characteristics
- Public-record information
- Other risk indicators
Equifax business scores
Equifax has offered different commercial risk scores designed to evaluate different outcomes.
For example, one model may estimate the risk that a company will become severely delinquent, while another may focus on business failure.
This is another reason I wouldn’t build your understanding of business credit around memorizing a bunch of score ranges.
Commercial scoring models and products can change.
What matters is understanding what a particular score measures.
If a lender tells you it evaluated an Equifax business score, ask which score or report it used if that information is available.
Dun & Bradstreet vs. Experian Business vs. Equifax Business
Here’s the simplest way to understand the differences.
| Bureau | Known For | What Business Owners Should Understand |
|---|---|---|
| Dun & Bradstreet | D-U-N-S Number, PAYDEX and commercial risk information | Particularly well known for business identification, trade-payment information and supplier risk |
| Experian Business | Commercial credit reports and Intelliscore Plus | Evaluates commercial risk using business credit and other company data |
| Equifax Business | Commercial reports and business risk models | Provides business credit and risk information used in commercial decision-making |
None is universally “the best” business credit bureau.
A lender or supplier may use one, several, or another commercial data provider entirely.
That’s why building a healthy business credit profile shouldn’t revolve around gaming one score.
How Do Business Credit Bureaus Get Their Information?
This is one of the most important things for business owners to understand.
Commercial credit bureaus can obtain information from multiple sources.
Depending on the bureau, that can include:
Vendors and suppliers
Companies may share information about their commercial relationships and payment experiences.
Banks and financial institutions
Certain commercial lenders and financial companies may furnish information about business accounts.
Public and government sources
Business registration information and certain public records can contribute to commercial databases.
Collections information
Unpaid business obligations that enter collections may become part of commercial risk information.
Third-party data providers
Commercial bureaus can obtain or verify company information through other data sources and business databases.
The business itself
Businesses can sometimes provide or update identifying information directly with a commercial bureau.
The key point is this:
Not every company reports to every business credit bureau.
That has major implications for building business credit.
Why Your Business Credit Reports May Be Different
Suppose your business has three vendor accounts.
Vendor A reports payment information to Dun & Bradstreet.
Vendor B reports to Experian.
Vendor C doesn’t report commercial payment information at all.
You could pay all three perfectly and still have very different information appearing across your commercial credit files.
That’s normal.
Business credit reporting isn’t necessarily as uniform as entrepreneurs expect.
It’s also why I wouldn’t recommend opening random “Net-30 accounts” simply because an online list claims they’ll build business credit.
Before opening an account specifically for credit-building purposes, verify the company’s current reporting practices directly.
Reporting arrangements can change.
Does Every Business Automatically Have a Business Credit Report?
Not necessarily.
A new company may have little or no commercial credit information available.
A bureau may establish or maintain information about a company when it receives sufficient data from commercial sources, public information, creditors, suppliers, or other sources.
This means you don’t necessarily “create” a business credit file simply by completing one specific step.
And an EIN alone does not automatically produce a complete business credit profile.
As your business establishes commercial relationships and relevant information is collected or reported, its credit history can become more substantial.
What Information Should You Check on Your Business Credit Reports?
Business owners tend to jump straight to the score.
I’d look at the underlying report first.
Check for:
Business identity information
Make sure your company’s:
- Legal name
- Address
- Industry
- Entity information
- Other identifying details
are reasonably accurate.
Payment experiences
Review reported accounts and payment information.
Do you recognize them?
Are the balances and payment experiences accurate?
Collections and negative information
Look for accounts or events you don’t recognize.
Duplicate information
Business data can sometimes become fragmented because of name or address variations.
Signs of fraud
An unfamiliar account can be more than a reporting mistake.
Investigate suspicious activity.
Your report tells the story behind the score.
Understanding that story is usually more useful than watching a number move up or down.
How to Monitor Your Business Credit
Unlike consumer credit, where federal law provides consumers with specific rights to obtain free reports through the federally authorized system, business credit monitoring works differently.
Commercial bureaus may provide various free and paid products for businesses, but availability, pricing, and features can change.
For that reason, rather than maintaining a table of “free” products that could become outdated, I’d recommend checking the current options directly with:
- Dun & Bradstreet
- Experian Business
- Equifax
- Other reputable commercial credit monitoring providers
Before paying for a monitoring service, understand exactly what you’re getting.
Does it provide:
- A complete report?
- A score?
- Score-change alerts?
- Identity monitoring?
- Trade-payment information?
- Information from one bureau or several?
A “business credit score” offered by a third-party platform may not necessarily be the same score a lender uses.
How to Strengthen Your Business Credit Profile
You can’t directly control every scoring model.
But you can control many of the financial behaviors that produce the information those models evaluate.
1. Establish Your Business Properly
Maintain accurate and consistent business records.
Depending on your situation, that can include:
- Appropriate business registration
- EIN
- Accurate legal business name
- Current address and contact information
- Dedicated business banking
- Organized bookkeeping
You do not have to form an LLC solely for the purpose of building business credit.
Your legal structure should be chosen based on your broader business, liability, ownership, and tax circumstances.
2. Establish Legitimate Commercial Accounts
Work with vendors, suppliers, card issuers, and lenders that actually serve a business purpose.
If credit building is one reason you’re considering an account, investigate whether the provider currently reports commercial payment information.
Don’t assume.
And don’t spend hundreds of dollars buying office supplies you don’t need simply because someone on social media called a company a “Tier 1 vendor.”
That’s not a financial strategy.
3. Pay According to Your Terms
Strong payment behavior is fundamental.
If an invoice is due in 30 days, have a system in place to make sure it gets paid appropriately.
For certain payment-based models, such as PAYDEX, earlier payments may affect how reported payment experiences are reflected.
But don’t sacrifice your company’s cash flow merely to chase a particular score.
Pay responsibly and manage liquidity intelligently.
4. Keep Your Business Financially Healthy
Business credit doesn’t exist in isolation.
Lenders can evaluate much more than a bureau score.
They may consider:
- Revenue
- Cash flow
- Debt
- Profitability
- Bank balances
- Time in business
- Industry risk
- Collateral
- Personal credit
- Business credit
Building a financially sound company is more important than optimizing a single credit number.
5. Monitor Your Reports for Errors
If you discover inaccurate information, investigate the bureau’s current process for requesting a correction or disputing the information.
Don’t wait until you’re applying for financing to look at your business credit for the first time.
Knowing what’s there beforehand gives you more time to address potential problems.
6. Protect Both Business and Personal Credit
Building business credit doesn’t mean you can forget about your personal credit.
Many small-business financing products still involve:
- Personal credit checks
- Personal guarantees
- Owner financial information
particularly when the company has limited operating history.
As the business develops stronger revenue, assets, operating history, and commercial credit, some financing options may rely more heavily on the company itself.
But that transition usually happens gradually.
Common Business Credit Bureau Myths
Business credit attracts an impressive amount of internet mythology, so let’s clear up a few of the big ones.
Myth: Every business needs a D-U-N-S Number
A D-U-N-S Number can be useful and may be requested in particular commercial relationships, but it isn’t a universal legal requirement for every small business.
Myth: An EIN replaces your Social Security number for all business financing
No.
Some lenders may still request owner information, check personal credit, or require a personal guarantee.
Myth: You need an LLC to build business credit
Business structure and business credit are related topics, but forming an LLC isn’t a magic credit-building switch.
Choose your entity based on the needs of your business.
Myth: Every Net-30 account builds business credit
Only reported information can contribute to a bureau’s commercial credit data.
Always verify current reporting practices.
Myth: You have one business credit score
You can have multiple commercial scores from multiple providers, measuring different types of risk.
Myth: A great business credit score guarantees financing
Credit is one underwriting factor.
Revenue, cash flow, debt, time in business, industry, collateral, owner credit, and other information can also influence approval.
Business Credit Bureau Checklist for Small Business Owners
You don’t need to become an expert in every commercial scoring algorithm.
Focus on the fundamentals:
- Keep your business information accurate.
- Separate business and personal finances where appropriate.
- Know whether commercial credit files exist for your company.
- Review the information appearing in those files.
- Establish legitimate accounts that support your business.
- Verify reporting instead of relying on outdated vendor lists.
- Pay business obligations responsibly.
- Monitor for inaccurate or unfamiliar information.
- Protect your personal credit as well as your business credit.
- Understand which bureau or score a lender is actually using whenever possible.
Those habits matter far more than trying to manipulate a particular number.
Final Thoughts: Know Who’s Evaluating Your Business
Dun & Bradstreet, Experian Business, and Equifax Business are three important companies in the commercial credit ecosystem, but they don’t all see your business in exactly the same way.
They can receive different information.
They offer different reports.
They use different scoring models.
And a lender, supplier, or other company may choose which information it considers when evaluating your business.
That’s why business credit management shouldn’t be about chasing a perfect number.
It’s about building a credible financial history.
Establish your business properly. Maintain accurate records. Build legitimate commercial relationships. Pay your obligations responsibly. Monitor your reports. Correct inaccurate information when you find it.
Most importantly, build a company that is financially strong beyond its credit scores.
Because ultimately, the goal isn’t simply to look creditworthy on a report.
It’s to build a business that actually is creditworthy.
Financial Disclaimer
Disclaimer: This article is provided for educational and informational purposes only and should not be considered financial, legal, tax, or credit advice. Every financial situation is unique. Before making decisions regarding loans, credit, taxes, or business financing, consult a qualified financial advisor, accountant, attorney, or other licensed professional. While we strive to provide accurate and up-to-date information, regulations, lending practices, and credit scoring models may change over time.
