Introduction
If you’ve ever compared business energy quotes, switched suppliers, or moved into new commercial premises, you may have been asked for your MPAN or MPRN number.
For many business owners, these terms can seem confusing at first. However, they play an important role in identifying your business’s electricity and gas supplies, ensuring your energy account is set up correctly, and helping suppliers provide accurate quotes.
Without the correct supply number, switching business energy suppliers or arranging a new contract can take longer than necessary.
The good news is that finding your MPAN or MPRN number is usually straightforward once you know where to look.
In this guide, we’ll explain what MPAN and MPRN numbers are, how they differ, where you can find them, and why they are important for every UK business.
Key Takeaways
Before we explore the details, here are the key points to remember.
- An MPAN identifies your business electricity supply.
- An MPRN identifies your business gas supply.
- Every electricity and gas connection has its own unique supply number.
- You’ll often need these numbers when switching business energy suppliers or requesting business energy quotes.
- MPAN and MPRN numbers identify the supply point—not your energy meter.
What Is an MPAN Number?
MPAN stands for Meter Point Administration Number.
It is a unique reference number used to identify your business’s electricity supply point.
Think of your MPAN as the official address for your electricity connection within the UK’s electricity distribution network.
Every business electricity supply has its own MPAN, regardless of which supplier provides your electricity.
This means that if you switch from one supplier to another, your MPAN usually remains exactly the same because it identifies the property—not the energy company. You can get more information about it on: Energy Networks Association.
Energy suppliers use your MPAN to:
- Locate your electricity supply.
- Prepare accurate business energy quotes.
- Arrange supplier switches.
- Set up new electricity accounts.
- Ensure electricity is billed correctly.
Without an MPAN, suppliers may struggle to identify the correct electricity supply for your premises.
What Is an MPRN Number?
MPRN stands for Meter Point Reference Number.
It is the equivalent of an MPAN but for your business gas supply.
Like the MPAN, the MPRN uniquely identifies where gas is supplied to your property.
It stays with the property even if you change suppliers.
Businesses with gas connections use the MPRN when:
- Comparing commercial gas prices.
- Switching gas suppliers.
- Setting up a new business gas account.
- Moving into commercial premises.
- Resolving billing or supply queries.
If your business only uses electricity and has no gas connection, you won’t have an MPRN.
MPAN vs MPRN: What’s the Difference?
Although the names sound similar, they serve different purposes.
| Feature | MPAN | MPRN |
|---|---|---|
| Full Name | Meter Point Administration Number | Meter Point Reference Number |
| Used For | Electricity | Gas |
| Identifies | Electricity supply point | Gas supply point |
| Changes When You Switch Supplier? | No | No |
| Required for Switching? | Yes (Electricity) | Yes (Gas) |
The easiest way to remember the difference is:
- MPAN = Electricity
- MPRN = Gas
Both numbers identify the supply connection rather than the physical meter itself.
Why Are MPAN and MPRN Numbers Important?
These supply numbers are essential because they help suppliers identify the correct electricity and gas connections for your business.
Without them, there is a greater risk of delays, incorrect billing, or problems during the switching process.
MPAN and MPRN numbers help suppliers:
- Confirm your business premises.
- Identify the correct supply point.
- Prepare accurate quotations.
- Complete supplier switches efficiently.
- Prevent billing errors.
- Verify energy usage history.
Providing the correct supply number at the beginning of the comparison process can save time and reduce the chance of administrative issues.
When Will You Need Your MPAN or MPRN Number?
There are several situations where you’ll likely be asked to provide one or both supply numbers.
Comparing Business Energy Quotes
Most suppliers use your MPAN or MPRN to identify your energy supply before preparing an accurate quotation.
Providing these numbers helps ensure the quote matches your business premises.
Switching Business Energy Suppliers
When changing electricity or gas suppliers, the new supplier uses your supply number to identify the correct connection.
This helps ensure a smooth transfer without interrupting your energy supply.
Moving Into New Business Premises
Businesses moving into new premises are often placed onto temporary energy arrangements before choosing a contract. They are placed on deemed rates.
If you’re relocating to a new office, warehouse, shop, or industrial unit, your new supplier may ask for the MPAN or MPRN to set up your account correctly.
Providing these details early can help avoid delays and billing issues.
Contacting Your Energy Supplier
Your supplier may request your MPAN or MPRN when you:
- Report a billing query.
- Update your account.
- Arrange a meter change.
- Discuss your business energy contract.
- Report changes to your business premises.
Having these numbers available can speed up customer service enquiries.
Are MPAN and MPRN the Same as Meter Numbers?
No.
This is one of the most common misunderstandings.
Your MPAN and MPRN identify the energy supply point, while your meter serial number (MSN) identifies the physical meter installed at your premises.
Think of it like this:
- MPAN/MPRN = The property’s energy connection
- Meter Serial Number = The actual meter device
Although both are important, they serve different purposes and shouldn’t be confused.
Knowing the difference can help avoid delays when arranging a new contract or switching suppliers.
Where Can You Find Your MPAN Number?
If you need your MPAN number, the easiest place to start is your business electricity bill.
Most UK business electricity suppliers include the MPAN in a clearly labelled section of the bill, although the exact layout may vary between suppliers.
The MPAN is sometimes referred to as:
- Supply Number
- Electricity Supply Number
- S Number
- Meter Point Administration Number
It usually appears in a box containing several groups of numbers.
Don’t worry if the format looks different from your account number—this is normal. Your MPAN is a unique identifier for your electricity supply and isn’t the same as your customer reference number.
Other Ways to Find Your MPAN
If you don’t have a recent electricity bill, you can also:
- Contact your electricity supplier.
- Ask the landlord or property management company (if applicable).
- Review documents from when you moved into the premises.
- Request the information when arranging a new business energy contract.
Having your business address available will help the supplier locate your electricity supply more quickly.
Where Can You Find Your MPRN Number?
Your MPRN can usually be found on your business gas bill.
Like the MPAN, it’s a unique number that identifies your gas supply point rather than the physical gas meter.
Depending on the supplier, it may be labelled as:
- MPRN
- Meter Point Reference Number
- Gas Supply Number
If you’re unable to locate it, your gas supplier should be able to provide it after verifying your business details.
What If You Can’t Find Your MPAN or MPRN?
It’s not uncommon for businesses to misplace old energy bills or struggle to identify the correct supply number.
If this happens, don’t panic.
There are several ways to retrieve the information.
Contact Your Current Energy Supplier
Your supplier can usually confirm your MPAN or MPRN after verifying:
- Business name
- Business address
- Account number (if available)
- Meter serial number
- Recent meter readings
This is often the quickest solution.
Check Previous Occupancy Documents
If you’ve recently moved into commercial premises, documents provided during the property handover may include supply information.
Landlords or managing agents may also have records that can help.
Use Recent Energy Bills
Even if the bill is only a few months old, it should normally contain your MPAN or MPRN.
Keeping digital copies of your energy bills can make it much easier to retrieve these details in the future.
Do MPAN and MPRN Numbers Change?
In most cases, no.
Your MPAN and MPRN are linked to the property’s electricity and gas supply points rather than the energy supplier.
This means they normally remain the same even if you:
- Switch business energy suppliers.
- Change your tariff.
- Renew your contract.
- Change your business name.
The only time a supply number may change is if significant work is carried out on the property’s energy connection, such as creating a new supply point.
For most businesses, this is uncommon.
Why Suppliers Ask for Your MPAN or MPRN
Some business owners wonder why suppliers need these numbers when they already know the business address.
The reason is accuracy.
Different properties can have:
- Multiple electricity supplies.
- Separate gas connections.
- Several meters.
- Shared commercial premises.
Using the MPAN or MPRN helps suppliers identify the exact supply point, reducing the risk of errors when preparing quotes or arranging a switch.
It also helps ensure your new contract is linked to the correct electricity or gas supply.
You can also read our article on business energy and domestic energy key differences.
Common Mistakes Businesses Make
Understanding your MPAN and MPRN is only part of the process.
Avoid these common mistakes.
Confusing the MPAN with the Meter Serial Number
These are different numbers with different purposes.
The MPAN identifies your electricity supply point.
The meter serial number identifies the physical electricity meter installed at your premises.
Providing the wrong number can delay supplier switches or quotation requests.
Providing an Old Business Address
If your business has moved, make sure you’re using the MPAN or MPRN linked to your current premises.
Using supply details from a previous property may result in inaccurate quotes or account delays.
Assuming Every Business Has Both Numbers
Not all businesses use both electricity and gas.
For example:
- An all-electric office may only have an MPAN.
- A property without a gas connection won’t have an MPRN.
Knowing which utilities your business uses can help avoid unnecessary confusion.
Waiting Until Renewal Time
Many businesses only start looking for their MPAN or MPRN when their energy contract is about to expire.
Locating these numbers in advance can make comparing business energy quotes much quicker and reduce delays during the switching process.
Want to know about tariffs, you can read here by clicking the highlighted link : fixed and variable business energy tariffs.
Want to know about consumer rights, finding missing numbers, or resolving billing disputes. You can visit Citizens Advice Energy Section.
Expert Tips
Keeping a record of your MPAN and MPRN can save valuable time whenever you need to manage your business energy account.
Consider storing these details securely alongside:
- Your latest business energy bills.
- Contract renewal dates.
- Annual energy usage.
- Supplier contact details.
- Meter serial numbers.
Having all of this information readily available makes it easier to compare suppliers, request quotes, and renew contracts with confidence.
Example Scenario
Imagine a retail business relocating to a new shopping centre.
The owner contacts several suppliers to compare electricity prices but can’t complete the quotation process because they don’t know their MPAN number.
After retrieving the MPAN from the latest electricity bill, suppliers are able to identify the correct supply point and provide accurate quotes within a much shorter time.
This simple step helps avoid delays and ensures the business can arrange a suitable energy contract before opening its new premises.
Frequently Asked Questions
What does MPAN stand for?
MPAN stands for Meter Point Administration Number.
It is the unique reference number used to identify your business’s electricity supply point. Energy suppliers use it when setting up accounts, preparing quotes, and arranging supplier switches.
What does MPRN stand for?
MPRN stands for Meter Point Reference Number.
It identifies your business’s gas supply point and is used by suppliers for billing, switching, and account management.
Is the MPAN the same as my account number?
No.
Your account number identifies your customer account with a specific energy supplier, while your MPAN identifies the electricity supply point at your business premises.
If you change suppliers, your account number will usually change, but your MPAN normally remains the same.
Is the MPRN the same as the gas meter serial number?
No.
The MPRN identifies the gas supply connection to your property, whereas the meter serial number identifies the physical gas meter installed at the premises.
These are different numbers and serve different purposes.
Can I switch business energy suppliers without an MPAN or MPRN?
In some cases, a supplier may be able to locate your supply using your business address.
However, providing your MPAN or MPRN makes the process quicker and helps ensure the correct electricity or gas supply is identified.
Having these numbers available can reduce delays when requesting business energy quotes or arranging a switch.
Do I Need Both an MPAN and an MPRN?
Not necessarily.
If your business only uses electricity, you’ll normally only have an MPAN.
If your premises use both electricity and gas, you’ll usually have:
- An MPAN for electricity.
- An MPRN for gas.
Will My MPAN or MPRN Change If I Switch Suppliers?
In most cases, no.
These numbers identify the supply point rather than the supplier.
Changing your energy supplier doesn’t usually affect your MPAN or MPRN.
Can Two Businesses Have the Same MPAN?
No.
Each electricity supply point has its own unique MPAN.
Likewise, each gas supply point has its own unique MPRN.
These unique identifiers help suppliers accurately locate and manage energy supplies across the UK.
Why Is It Important to Keep These Numbers Safe?
Your MPAN and MPRN are used whenever you:
- Compare business energy prices.
- Switch suppliers.
- Renew your contract.
- Move business premises.
- Contact your supplier about your account.
Keeping a record of these numbers can save time and simplify future energy-related tasks.
Final Thoughts
Although MPAN and MPRN numbers may seem like technical details, they play an essential role in managing your business energy supply.
Whether you’re requesting quotes, switching suppliers, moving into new premises, or renewing an existing contract, having these numbers readily available helps ensure the process runs smoothly.
Understanding the difference between an MPAN and an MPRN also reduces the risk of delays, incorrect billing, or confusion during supplier changes.
Taking a few minutes to locate and record your supply numbers today could save valuable time whenever you next review your business energy arrangements.
Ready to Compare Business Energy Suppliers?
If you’re planning to switch suppliers, renew your contract, or compare commercial electricity and gas prices, Energenyx can help.
Our free business energy comparison service allows you to compare quotes from trusted UK suppliers, understand your contract options, and find a tariff that suits your business.
Having your MPAN and MPRN ready can make the quotation process quicker and more accurate.
Request your free, no-obligation business energy quote today and discover how easy it is to compare business energy with Energenyx.