Welcome to Union Street Technologies, UK market leader in the development and supply of telecoms billing and customer relationship management solutions for communication providers. Our award winning aBILLity application suite is used by more than 400 communication providers across the UK and worldwide as the core of their network services operations. By using aBILLity our customers are able to process vast amounts of data and manage almost any conceivable aspect of their billing and provisioning requirements.


Union Street offers market leading support, consultancy and training to ensure our customers achieve the best possible results when using our products. This unique blend of high quality applications backed by outstanding account management, is best summed up in our strapline 'With you all the way'.

    Latest News



Revenue Assurance

With our revenue assurance service an expert billing manager will spend a day scrutinising your system looking for any margin increasing or lost revenue opportunities.

Click here to read our recent blog post on revenue assurance.




Bureau Billing


Latest News

USAP Accreditation Launched

Union Street becomes Microsoft Gold Partner

aBILLity wins ‘Best Billing Platform' at CNAs

aBILLity goes on tour

Union Street Supports Openreach’s R2600 update

Union Street wins tIPicall contract



Revenue Assurance



Make life easy with
bureau billing

One of the most time consuming tasks for a billing manager is accessing Carriers portals to download and import CDRs

With Union Street's bureau billing service you can relax and let our team of expert billing consultants manage your biling process from start to finish, ensuring the highest levels of profitability.

Click here to find out more.

Microsoft Gold Competency for Data Platform



Union Street triumphs AGAIN in Comms National Awards