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  • +44 (0) 1580 211 112 +44 (0) 1580 211 112
  • +44 (0) 1580 211 112 +44 (0) 1580 211 112

Leading Independent suppliers of:

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

Why TLS Data?

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.

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.

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.

Call our expert team now on:

+44 (0)1580 211112

Contact us
Free business data proposal

Free data proposal and advice

Call or email us now with your criteria, or fill in the form below. 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.

Establishing Your Target Market

We can work to your brief, or we can discuss and suggest relevant targetting criteria. Once we have established your target market with you, 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. 

Establish target market

We confirm your target market

Run Detailed Searches

We run detailed searches

Evaluate & Select Data

We evaluate and select data

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.

Get in touch