Case Studies

Our customers trust us to deliver business communication solutions that help them communicate effectively and increase productivity. Read what they say.

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BLACKSTAR IN NUMBERS

We saved a large transport company £120,000 on their mobile bill, across 1,400 connections

We support 800 contact centre agents over 4 sites, that bill 3 million minutes per month, for an insurance group.

We facilitated the migration of over 800 users across 3 sites for a prestigious public school.

Resources and whitepapers