MTL Software Solutions

Experience - Commitment - Support

SodalitaS from MTL is a fully integrated software solution used by many Trade Unions, Associations, Professional Bodies and Charities


Our philosophy lies in a genuine commitment to long-term partnership with our clients


Contact Details

mtl software solutions

340 Gray's Inn Road
Kings Cross

+44(0)20 7278 2081

+44(0)20 7843 9739

+44(0)20 7843 9720





Miller Technology Ltd is a market leader in supplying membership and contact management (CRM) systems to the Not for Profit (NFP) sector. We have worked closely with NfP Organisations for 30 years, delivering effective and innovative solutions which ensure that all your contacts are fully informed and involved. In these challenging times it is important to have systems in place that can help you to not only retain your existing members and donors but also increase the number of these along with streamlining businesses and increasing efficiencies. Our market leading product SodalitaS, is a fully integrated Membership & CRM software solution used by trade unions, associations, professional bodies and charities. The SodalitaS product-set from MTL is the most widely-used membership system in Trade Unions and other not-for profit bodies in the UK.

The latest product-set 'Merlin' is the result of a two-year development project and builds on the success of SodalitaS to empower membership organisations and their staff to maximise delivery of services to members (existing and potential). Merlin is entirely web based and as well as improving the “member experience” Merlin will help with management decision making, product and service development, as well as bringing together data from separate sources to provide a 360° view of members.

Efficient management of your membership is a key part of any successful organisation. Management needs to base important decisions on current, accurate and readily available information. SodalitaS from MTL provides a fully integrated web enabled software solution to meet the most complex demands faced by membership organisations.

The flexible modular architecture of SodalitaS  can be configured to meet your needs. Beyond the central Membership system, you can select those modules you require and grow the system as your business requirements change.


To find out how mtl can help your organisation improve its Membership & CRM systems or about SodalitaS contact James Hewson on 020 7843 4400 or