Attocore

4G/5G mobile core network software for private cellular networks used by enterprises, operators and government

Cambridge, United KingdomFounded 2014attocore.comWebsite technologies

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  • New on EvolcAdded 2026-10-30

About Attocore

AttoCore develops ultra-mobile core network software, including the AttoNGC converged 4G/5G core, the Atto5GC standalone 5G core, AttoEPC, AttoUPF, AttoEdge and AttoLCS. Deployments can be centralised in the cloud or on premise, distributed with local data offload, or fully embedded, either as standalone networks or interconnected with existing network services.

Target scenarios include consumer, professional, government and enterprise use, with a focus on private 4G and 5G networks for defence, critical communications and industrial deployments. The company works with channel partners, and its product line includes a Network-in-a-Box form factor for compact deployments.

AttoCore was founded in September 2014 and is headquartered in Cambridge, United Kingdom. The team reports more than 100 years of experience in 2G to 5G mobile core software, and the company exhibited at Mobile World Congress 2026 in Barcelona.

Product: Mobile core network software (AttoNGC, Atto5GC, AttoEPC, AttoUPF, AttoEdge, AttoLCS) for 4G and 5G private and public networks.

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