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Astaris

In Adur, South East Serves the whole UK

Managed IT support, VoIP and security services for West Sussex and nationwide.

Visit website Call 01273 359133 Write a review Updated 06 Sept 2026

From the provider

Astaris is an IT support and telecoms company based in Shoreham-by-Sea, West Sussex, specializing in managed IT services, VoIP and cloud solutions for small to medium businesses. Founded in 2013, the company has grown to a team of 7–8 staff including two directors, an IT helpdesk manager, three support engineers and an apprentice.

The company offers managed IT support, business internet and WiFi, hosted VoIP phone systems, cloud IT services, email services, and security solutions including spam and ransomware protection. Astaris is particularly focused on businesses operating outside standard hours, such as hospitality, leisure, charities and manufacturing, with nationwide field engineering availability.

Astaris holds ISO 9001-2015 (Quality Management), ISO/IEC 27001-2022 (Information Security) and PAS 99-2012 certifications. The company reports 20% year-on-year growth since establishment.

Services Astaris offers

Managed IT support Day-to-day support, monitoring and maintenance for a fixed monthly fee. Helpdesk and remote support A support desk your staff contact by phone, email or portal when something stops working. On-site support Engineers who travel to your offices for the work that cannot be done remotely. Cyber security Protecting systems and data from attack, and responding when something gets through. Cloud and hosting Moving servers and applications to hosted infrastructure, then running them there. Networking and Wi-Fi Wired networks, Wi-Fi, firewalls and internet connections across your sites. VoIP and telecoms Phone systems that run over your internet connection, including numbers and call routing. Compliance and GDPR Meeting data protection and industry rules, including UK GDPR record keeping.

Accreditations and partnerships

ISO 9001 International standard for quality management, audited by a certification body.
ISO 27001 International standard for managing information security, audited by a certification body.

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Services Astaris offers

Managed IT support Day-to-day support, monitoring and maintenance for a fixed monthly fee. Helpdesk and remote support A support desk your staff contact by phone, email or portal when something stops working. On-site support Engineers who travel to your offices for the work that cannot be done remotely. Cyber security Protecting systems and data from attack, and responding when something gets through. Cloud and hosting Moving servers and applications to hosted infrastructure, then running them there. Networking and Wi-Fi Wired networks, Wi-Fi, firewalls and internet connections across your sites. VoIP and telecoms Phone systems that run over your internet connection, including numbers and call routing. Compliance and GDPR Meeting data protection and industry rules, including UK GDPR record keeping.

Questions people ask about Astaris

What services does Astaris offer?
Astaris offers Managed IT support, Helpdesk and remote support, On-site support, Cyber security, Cloud and hosting, Networking and Wi-Fi, VoIP and telecoms, Compliance and GDPR.
Where does Astaris provide IT support?
Astaris is based in Adur and serves businesses across the UK.
Who is Astaris for?
The team is 6-15 people. The company was founded in 2013.

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