Secure, privacy-controlled data collaboration


Connect your customer data to any UK 3rd party dataset, without sharing your PII or sensitive data. Access reliable, GDPR compliant data in a secure, privacy-controlled Data Clean Room

Proactive notifications help you stay ahead of your customer’s needs

JetStream Proactive’s innovative and unique A.I. driven matching solution automatically notifies you when we find a change in the status of your customers.

Join up disparate data silos

With JetStream Enterprise you can create your own customer IDs and use them to help connect disparate sources of data.

Introducing The Ark data products

The UK’s most accurate & reliable deceased identification file

Goneaway notifications for home owner and renter movers in the UK

Over 30M key UK property & household insights to transform your marketing

Mover Alerts sends daily notifications of UK home sales and rental activity


As providers of data, the provenance and legitimacy of our information is of utmost importance to us.

We provide data that you can trust.

The Ark has been independently assessed by both the Information Commissioners Office (ICO) and Data & Marketing Association (DMA). 

Data compliance is no longer an option, it is a legal requirement. Any client of ours is assured the highest quality and rigorously scrutinised data.


Case Studies

The Ark offers unrivalled data solutions, advanced matching software, and leading suppression and identification products. The following case studies demonstrate the significant impact our services have had on our clients data intitiatives.


Here you can read our latest company news, our thoughts on the world of data and advice regarding the data challenges facing large organisations today. 

CoviDirect Mail best practice

CoviDirect Mail best practice

Today more than ever, it’s critical to make sure that mailing files contain as few deceased records as possible, preferably none. The question I frequently hear is – can I do more to stop mail arriving with a recently bereaved relative?

Here are 4 things to think about when planning your data suppression: