Build Your UK Business Marketing List in Minutes

New users – Claim 25 FREE SAMPLE records

Instant access to over 5 million verified UK businesses filtered by postcode, industry and size. Contact Channels Include:

Email

Telephone

Address

Build Your List & Claim 25 FREE records!

Complete this quick form and you’ll instantly be able to build your own business contact list online.

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Watch the List Builder in Action

Watch our quick demo to see how fast and easy it is to build a targeted UK business mailing list – with no sales calls or technical setup.

25 Free Credits: Get started free, no commitment required

Fast & Easy: Build and download your list 24/7, anytime you need it

Fully GDPR-Compliant: UK business data, updated monthly

Pinpoint Your Audience: Filter by postcode, industry, size, contacts and more.

Virtue Accountants
13:41 08 Aug 25
We’ve been working with Selectabase to help target new clients for our accountancy business, and the service has been excellent. The data is accurate, easy to use, and has helped us reach the right people. Highly recommended!
Antony Garnett
14:27 15 Jul 25
Great company, with exceptional Customer Service.! Iona has provide our business with great support and responds promptly to any queries. They have a really good data selection tool which is really easy to use. If you're looking for B2B data for your next campaign, these are the guys to talk to.
We’ve been working with Selectabase since 2018 and their services have been a vital part of the success we have with our seminars. Their expertise shines through in the quality and accuracy of the data and service they provide, helping us connect with the right audience every time.

The team is highly responsive and flexible, always ready to tailor their service to our specific needs. A special thank you to James for his outstanding customer care over the years — his professionalism and prompt support make the whole process effortless. We also want to thank Adam for his continued speedy communications and support with queries.

We look forward to continuing our collaboration with Selectabase into the future!
Paul Thompson
14:51 23 Jun 25
Excellent data and great service
Mike Stanley
12:26 04 Jun 25
We've been using Selectabase since the start of this year for our monthly promotional events. From data purchase through to despatch, they've streamlined our process and taken away the headaches! James has been super helpful and any queries have been quickly resolved. Many thanks to the whole Team.
Jack Greatbatch
12:00 15 May 25
We purchased a relatively small sample, and the results were better than expected — very low bounce rate and strong relevance to our target audience. The data was clean, accurate, and started delivering value right away. Great communication from the team too. Looking forward to scaling this up!
Chloe Mercer
11:05 13 May 25
I have had multiple great experiences with Selectabase thanks to Simon's efficient support and helpful manner. The process of purchasing data for our recent campaigns was made really simple and quick. Thanks Simon!
Tom Grice
11:00 13 May 25
We have used Selectabase twice in the last few months and have been so impressed by the service we have received from Simon. The process is seamless and the data is really easy to access. We will continue to use Selectabase for any campaigns in the future.
Michael Anscomb
09:31 09 Oct 24
Iona our account manager has been excellent in supporting me through the platform. The system itself appears to be simple enough and allows you to drill down to get the best targeted data for our audience.
Kate Gosschalk
12:26 25 Sep 24
We had a great experience working with Selectabase - Iona was very quick to respond with quotes and setup processes
Andrew and them team do a wonderful job. Very responsive. Accurate information. Contacting us with their updated options. Very proactive. Thank you Andrew!
Mehmet Mimoglu
13:49 18 Sep 24
We at Coversure Insurance Services Cambridge use Selectabase regularly to obtain business lists for our clients. Selectabase is able to help with lists from several business sectors.The information provided is always accurate and up to date..We are able to contact the decision maker with the information provided.

Andrew White is our Account Manager, and the service we receive from him is exceptional. Always prompt,professional and very helpful.

I can very confidently recommend Selectabase services.
Peter Williams
17:13 14 Mar 24
My experience with Selectabase so far has been great. Simon guided me through the list building tool and allowed me time to make a decision to purchase in my own time - no sales tactics or pressure. Data so far has been great and I look forward to seeing more results as time goes by. Thanks Simon for your patience!
Gary Barrs
09:28 20 Feb 24
Since we started this form of advertising we have increased sales dramatically selling a years worth of stock in only a few months . We are now increasing the product range that we are marketing with email campaigns and have ordered more lists accordingly . So far the information provided by Selectbase has been up to date and relevant .
Zoe Murphy
11:32 04 Aug 23
We use Selectabase regularly to obtain business lists for our clients. The list builder is incredibly easy to use and can offer choice on a wide range of criteria, which means that every list can be bespoke to each of our client's needs.

Olivia is our Account Manager, and the service we receive from her is exceptional. She is always on hand to answer any query that I have, and nothing is too much trouble for her. She goes out of her way to help us achieve the best results possible for our clients.

I would not hesitate to recommend Selectabase to others.

Why Prospect Download Business?

Instant Access, 24/7

Access your B2B list anytime – day or night. Our self-serve platform is always open, so you can build and download lists exactly when you need them.

Clean, Compliant Data

Our database is fully refreshed and rebuilt every month. Download the latest GDPR-compliant data for your target audience, within minutes.

Support or Self Service

Whether you want to run your own searches or need a helping hand, we offer both. Download UK business email, telephone numbers, and postal addresses, ready for your next campaign.

How it works

Get started with just five simple steps.

Build your list

Browse and select from the available criteria to create your targeted prospect list.

Count your prospects

Run a count to see how many potential customers match your chosen criteria.

Order credits

Top up with prepaid credits. Credits are valid for 12 months, with bulk discounts available.

Order your list

Choose your usage, confirm your list, and pay securely using your credits.

Download

Download your list instantly in CSV or TXT format, ready to plug into your CRM or email tool.

Prospect Download Business is a pay-as-you-go B2B list-building service. Easily create targeted business lists and download specific B2B data for direct mail, telemarketing, and email campaigns—all at an affordable price.

1. Build your list with a wide range of selection criteria.
2. Run a count to determine how many potential customers match your chosen criteria.
3. Order your list and complete your purchase using credits.
4. Once standard compliance checks are completed, securely download your data.

A wide range of B2B marketing data is available, including:

– Postal address (standard): Reach businesses through direct mail.
– Telephone number (available for some records): Connect directly with key contacts.
– Email address (available for some records): Expand your reach via email marketing.

You can refine and target your lists using various selection criteria, such as business type, size, location, and more.

  • Targeted Data: Build highly targeted B2B mailing lists to reach your ideal customer segments.
  • Pay-as-you-go: Enjoy the flexibility of purchasing only the data you need.
  • No Hassle: Avoid brokers and salespeople for a straightforward, user-friendly experience.
  • 24/7 Access: Build and download lists at your convenience, any time.
    Compliance Guaranteed: Access accurate and GDPR-compliant data.

Prospect Download Business is offered by Selectabase, a leading independent direct marketing provider in the UK and a member of the Direct Marketing Association.

The data is primarily sourced from Experian’s market-leading Business Database, compiled from reliable and legitimate sources such as Companies House and business directories.

The Prospect Download Database is completely rebuilt with fresh, updated data every month. We recommend cleaning your list if it’s not used within 28 days. Our list cleaning services ensure optimal data accuracy.

Prospect Download Business offers free counts! Simply register (at no cost) and log in to conduct searches using a wide range of selection criteria. This allows you to see how many potential customers meet your chosen criteria before purchasing any data.

No, the registration information you provide will not be shared with any third parties or used for any purpose beyond managing your account with Selectabase. You may receive marketing updates from Selectabase via email or post, but you will always have the option to opt out of these communications.

Prospect Download Business offers a comprehensive range of search criteria to help you build highly targeted B2B lists. You can select based on:

  • Location: UK postcodes at area, district, and sector levels.
  • Contact details: Job function, industry categories.
  • Business details: Number of employees, annual turnover, head office or branch status, legal status, age of business, and much more!

Visit the list builder page for a complete overview of all available criteria.

The Prospect Download Business database is regularly updated with fresh data. As a result, a previously saved search may now return different quantities. When you order a saved search, you’ll automatically receive the latest data count.

Yes! While building your list, simply click “Save Search” on the Build Your List page, either before or after running a count. This allows you to save your selection criteria with a unique name for easy future reference.

The cost of your B2B data depends on the number of records you require and the specific data fields you choose to include. The cost will be clearly displayed in credits when you run a count for your desired list criteria.

The standard data fields provided include:

  • Trading Name at Location
  • Full Address (up to 4 lines)
  • Town
  • County
  • Postcode

Optionally, you can also include (where available):

  • Telephone Number
  • Email Address
  • Industry Type
  • Contact Name
  • Additional data fields (see website for full list)

Not if you don’t want to. You can use the “Previous Orders to Exclude” option while building your list to ensure you reach fresh audiences. This allows you to exclude previously ordered data or upload your own lists for suppression.

Yes, simply select the industry option within the list builder. To view a list of preselected industries, click here.

You can order anywhere from 1 record up to a maximum of 50,000 records per purchase. For larger quantities, please contact Selectabase directly.

Absolutely! You can purchase the number of credits that fits your budget. After running a count, you can select a smaller quantity from the available results, and the cost in credits will automatically adjust based on your selection. This order can also be excluded from previous orders using the same search criteria.

Payment is made using prepaid credits.

Credits are valid for 12 months from the date of purchase, allowing you to draw down data as needed. With credits, you can order data without entering payment details each time. Buying credits in bulk also reduces the cost per record.

You can purchase credits in advance using a payment card. If you prefer to pay by bank transfer, please contact a member of our team.

For card payments, ensure you provide the correct billing address associated with your card to avoid delays due to fraud prevention measures.

While data processing typically takes only a few minutes, please allow approximately one working day for Selectabase to conduct compliance and verification checks. These checks include:

  • Industry verification (especially for Financial Services)
  • Confirmation of your ICO registration for data handling
  • Review of your selection criteria
    Marketing campaign and material verification

If these checks have already been completed, your data will be available immediately. Upon approval, you’ll receive a notification email with instructions to securely download your data.

In rare cases, your order may not be approved due to non-compliance. You will be notified promptly, and any used credits will be refunded.

Your data will be delivered as a downloadable CSV file, compatible with Microsoft Excel and most spreadsheet applications. You can securely download it directly to your computer.

Yes! You can reach the Selectabase customer service team by calling 01304 383838. We’re here to assist with any questions you may have.

You can use your downloaded list for various marketing activities, including:

  • Marketing campaigns: Reach new audiences for promotional offers or product launches.
  • Market research: Conduct surveys or gather insights from potential customers.
  • Mail order campaigns: Send targeted mailers to promote your products or services.
  • Telemarketing campaigns: Contact businesses directly (if telephone numbers are included).
  • Email marketing campaigns: Reach potential customers through targeted email campaigns (if email addresses are included).

Please note that all data is checked against the Corporate Telephone and Telephone Preference Service (CTPS and TPS) registers before being provided, ensuring compliance with telemarketing regulations.

Remember to agree to the standard terms and conditions before placing your order.

When purchasing your list, you can choose between:

  • Single usage within 3 months: Ideal for one-time campaigns.
  • Multiple usage within 12 months: Allows for repeated outreach within a year.

To comply with GDPR regulations, it’s crucial to maintain data freshness. Prospect Download is updated monthly with fresh data. Therefore, for multiple usage licenses, you must re-download the list before each campaign to ensure you’re contacting valid records. Only currently active records will be included in the updated list.

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