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TLS Data
  • Telephone: +44 (0) 1580 211 112
  • Email:


  • Email Lists
  • Telemarketing Lists
  • Mailing Lists
  • Business and Public Sector
  • Consumer
  • UK and International

Success in direct marketing depends on one factor above all others - reaching the right people.

That means using the right data.

And that means sourcing lists that will give you the best coverage of your target market and achieve the highest possible response levels and return on investment.

And that's what we do best.

TLS Data are leading independent suppliers of targeted B2B and consumer direct marketing lists for email, telemarketing, postal and SMS/mobile campaigns.

As one of the leading suppliers of UK mailing and marketing lists, we have been sourcing and supplying successful business data solutions for clients and digital marketing agencies across the UK and the rest of the world since 1996, bringing them benefits that include:

  • Precise coverage of clients’ target markets
  • Accurate, guaranteed data
  • High response / conversion rates
  • Competitive costs, value for money
  • Free data proposals and quotations within hours
  • Fast, friendly service

Business data expertise

We focus purely on supplying data, and we’ve been doing it for over 20 years. We know that our experience and knowledge of the business data marketplace are the best you will find. Call our expert team now on +44 (0)1580 211112.

Data guarantees

We offer a 100% guarantee on all postal addresses and telephone numbers with no threshold, and 95% deliverability on all email data.

Independent status

Data owners want you to buy the data they happen to own, but we know their strengths and weaknesses. Our independent status as UK business list providers means we can make genuinely impartial recommendations on what will work best for you, based on an overview of the data marketplace as a whole.

Free business data proposal and advice

Call or email us now with your criteria, or fill in the form on the right. Tell us who you would like to reach. For example, are you looking for:

  • Business contacts? Type and size of business, location, job function?
  • Consumer contacts? Particular interests, affluence, location, age etc?
  • Phone numbers, email addresses, postal addresses?

If you would like some guidance or free advice, just let us know and we'll be happy to help.

Once we have established your target market, we will run detailed searches with all the relevant sources for top-quality data meeting your criteria. We will compare and evaluate the results, and select the data that offers the most effective solution. 

Then, usually within an hour or so for UK data, we will send you a clear proposal showing the criteria, the volume available, a description of the data, plus guarantees and costs. 

Reach the right people - contact us now for expert advice and a free data proposal. Call +44 (0)1580 211112 or complete the enquiry form on the right.

Registered Office: 39 High Street, Battle, East Sussex TN33 0EE
Registered in England: No 4995925
VAT Registration: No 822 1950 48

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