Expert IT Support for Sussex Businesses
ATS Connection is your trusted IT support provider in Sussex, delivering award-winning managed IT services, cyber security, and telecoms to over 100 businesses across West Sussex.
Book your free IT assessment today.
Our IT Support Services Across Sussex
We provide comprehensive IT solutions to businesses throughout West Sussex, from Worthing and Chichester to Brighton and beyond.
Leading IT Support Sussex
At ATS Connection, we provide award-winning IT services and expert IT support to businesses across Sussex. With over 18 years of experience, our team offers tailored IT support packages to fit your business needs.
Whether you require full IT support, additional support for your in-house IT team, or scalable managed services, we’re here to simplify your technology and help your business grow.
Let us handle your IT, so you can focus on what matters most.
Managed IT Support
Complete IT management for Sussex businesses including 24/7 monitoring, unlimited helpdesk support, proactive maintenance, and regular reviews.
Cyber Security
Protect your Sussex business with Cyber Essentials certified security including threat monitoring, ransomware protection, firewall management, and staff training.
Microsoft 365
As a Microsoft Partner, we optimise Teams, SharePoint, Exchange, and Azure for Sussex businesses. Secure, scalable, accessible from anywhere.
IT Projects
Big or small, we ensure your IT project runs smoothly
Managed IT Services
Streamline operations and eliminate IT challenges.
100+
Happy Clients
20+
Years Experience
5.0
Google Rating
<30min
Response Time
Ready to Eliminate IT Headaches?
Reliable IT Support Sussex
Whether you’re looking to improve performance, enhance security, or get support that actually responds,
ATS Connection is here to help.
Trusted by businesses across Sussex
With over 18 years of experience, ATS Connection is the trusted IT partner for businesses across Sussex. From small businesses to large businesses, we provide reliable, tailored IT support and solutions that keep operations secure and efficient. Our clients rely on our fast response times and proactive approach to IT management.
Join the many Sussex businesses that trust ATS Connection to power their success.
✓ No obligation ✓ Free assessment ✓ Response within 24 hours
We’ve been with ATS Connection for years and they’ve always been reliable. Fast, efficient, and they really know their stuff.
Michelle
Northgate Properties
The team at ATS Connection is fantastic. They’ve helped us improve our systems and keep everything running without a problem.
Steve
Akkadian UK
Their proactive IT support has saved us a lot of headaches. We can focus on growing our business knowing our IT is sorted.
Vicky
Callatech Engineering
ATS Connection has been a huge help to our business. Whenever we run into IT issues, they’re always there to resolve things quickly.
Nicholas Crawley
Norfolk Arms Hotel
I can’t say enough good things about ATS Connection. They’ve completely streamlined our IT Solutions.
Dave Hanley
Crucial Environmental
Our clients
Below our some of our clients we are proudly working for.
Tailored IT, telecoms & cyber security to support your business success
We provide customised IT solutions, reliable telecom services, and robust cyber security to ensure your business stays secure, efficient, and always connected. Whether you’re looking to streamline your IT infrastructure, enhance communication, or protect your data, we offer flexible, scalable solutions that grow with your business.
Our team of experts works closely with you to understand your unique needs, delivering tailored services that not only solve today’s challenges but also set your business up for long-term success. Let us take care of the technology so you can focus on achieving your business goals.
Industry-Specific IT Support
Trusted by 100+ businesses across Chichester, Bognor Regis, and West Sussex for reliable IT support and services.
Healthcare
HIPAA-compliant IT support for medical practices, clinics, and care homes in Sussex area.
Retail
POS systems, inventory management, and e-commerce support for Sussex retailers.
Professional Services
IT solutions for architects, engineers, consultants, and other professionals.
Manufacturing
Industrial IT support, machinery integration, and production system management.
Don’t See Your Industry?
We provide tailored IT support for all types of businesses. Let’s discuss your specific requirements. Get in touch with us today.
Get your free IT assessment today!
Take the first step in optimising your IT systems. We offer a free IT assessment to help you identify potential weaknesses, streamline your processes, and ensure that your IT infrastructure is running at its best.
- Identify IT Vulnerabilities
- Tailored Recommendations
- No Obligation
Take advantage of this opportunity to gain valuable insights into your technology setup. Contact us today to schedule your free IT assessment!
Why Sussex Businesses Choose ATS Connection
For over 20 years, ATS Connection has been the trusted IT support partner for businesses throughout Sussex. Our team of UK-based engineers understands the unique challenges facing Sussex businesses and responds quickly when you need us most. With a 98% first-time fix rate and average response times under 30 minutes, we keep your business running smoothly.
From small businesses in Worthing to growing companies across Chichester, Brighton, and beyond, over 100 Sussex organisations trust us to handle their IT, cyber security, and telecommunications.
Whether you need full IT outsourcing, additional support for your in-house team, or specialist project work, our award-winning service delivers reliable results. We’re not just your IT provider — we’re your local technology partner, here for the long term.
Switching to ATS Connection is simple
Making the switch to ATS Connection is easy and hassle-free. Our team takes care of everything, from the initial consultation to seamless implementation, ensuring minimal disruption to your business.
With our expertise and hands-on approach, you’ll be up and running quickly, with the confidence that your systems are in safe, capable hands.
Who are we?
Based in Arundel, West Sussex ATS Connection delivers a range of Business IT, Cyber Security and telecommunication services including Fully Managed IT Support, Remote IT Support, Cyber Security Management, VoIP, Broadband and Mobile.
While are HQ is based in Arundel, we manage businesses IT Support across West Sussex including Chichester, Worthing, Littlehampton and Bognor Regis.
Partnering with the best
Common Questions
What IT support services do you offer?
We offer a full range of IT support services, including 24/7 helpdesk support, cyber security solutions, cloud services, network management, and IT project management. Our services are tailored to meet the specific needs of your business, helping you stay secure, productive, and efficient.
What makes ATS Connection different from other Sussex IT companies?
We’ve been serving Sussex businesses for over 20 years with physical offices you can visit in Arundel and Worthing. Unlike many IT providers, we don’t outsource support offshore — our UK-based team knows your business and responds fast. Our 98% first-time fix rate and <30-minute response times set us apart, along with our award-winning service and 100+ satisfied Sussex clients.
Do you support businesses in my industry?
Yes, we work with businesses across all sectors including property and estate agencies, professional services (accountants, solicitors), healthcare, retail, manufacturing, and more. We have extensive experience with sector-specific software and compliance requirements, plus proven case studies from Sussex businesses like yours.
What cyber security services do you provide?
We’re Cyber Essentials certified and provide comprehensive cyber security including 24/7 threat monitoring, ransomware protection, multi-factor authentication, firewall management, staff security training, and compliance support. Our proactive approach catches threats before they become problems, keeping your business and client data secure.
How quickly can you respond to IT issues?
Our team’s average response time is under 30 minutes, ensuring that IT issues are addressed promptly to minimise downtime and keep your business running smoothly. We also provide proactive monitoring to prevent problems before they arise.
Do you offer IT support for small businesses?
Yes! We provide tailored IT support to businesses of all sizes, including small businesses in Sussex. Our services are flexible and scalable, designed to grow with your business as your IT needs evolve.
How do I get started with your IT services?
Getting started is simple! Just contact us or request a quote via our website. We’ll assess your current IT setup, understand your needs, and recommend the best IT solutions for your business.
What makes ATS Connection different from other IT providers?
At ATS Connection, we combine local expertise with 24/7 support and tailored solutions that meet your specific business needs. We are committed to providing a seamless, proactive approach to IT, helping you save time, improve efficiency, and reduce IT-related stress.
How much does IT support cost?
Our pricing is tailored to your business’s size and needs. Whether you need basic IT support or comprehensive managed services, we offer flexible and affordable pricing plans. Get a personalised quote today to find the best solution for your business.
What areas of Sussex do you cover?
We proudly serve businesses across Sussex, including key areas such as Brighton, Chichester, Crawley, Horsham, and Worthing. Whether you’re based in a city, town, or rural area within Sussex, our team is ready to provide tailored IT support and solutions to meet your needs. If you’re outside of Sussex, we can still assist you remotely or discuss service options to ensure you’re fully supported. View our locations here.
How quickly do you respond to IT issues?
Our average response time is under 30 minutes, with a 98% first-time fix rate. For critical issues, we offer 24/7 emergency support to minimize downtime. Unlike remote-only providers, we can be on-site quickly when needed, with engineers based locally in Sussex.
I need urgent IT support. Can you help?
We certainly can! Simply call us on 01903 255159 and speak to one of our engineers.
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Areas we cover
Arundel, Chichester, Littlehampton, Rustington, Angmering, Worthing, Middleton, Bognor Regis, Horsham, Crawley, Portsmouth, Brighton, Lancing, Pulborough Storrington, Billingshurst, Burgess Hill, Midhurst, Havant, Gosport, Southampton, Lewes, Eastbourne, London, Guildford, and all surrounding areas.
ATS Connection are the leading IT Solutions provider in the South. Offering Business IT Support, Cyber Security and Telecoms to businesses of all shapes and sizes.
Contact
15 Old Printing House Square
Tarrant Street
Arundel
West Sussex
BN18 9JH
Services
Locations
Environment
We're big on sustainability and our team are always thinking about what changes we can make with the environment in mind.
