Our Certifications & Standards
Trust is built on proven capability. As Southampton's trusted technology partner, we hold industry-leading certifications that guarantee rigour, quality, and uncompromising security in everything we deliver.
Independently Certified. Rigorously assessed. Trusted across Hampshire.





Certified to Protect & Perform
We do not just talk about security and quality; we prove it. Our comprehensive suite of certifications demonstrates our commitment to delivering enterprise-grade IT solutions tailored to your business goals.
Certification Body
Unlike some other IT providers, we are a Cyber Essentials Certification Body. This means we are certified to assess other businesses to government-backed security standards.
What this means for you: You are working with an IT partner qualified to certify others, not just implement someone else's advice.
ISO 27001 & ISO 9001 Certified
We hold dual certification in ISO 27001 (Information Security Management) and ISO 9001 (Quality Management). This guarantees that our internal processes for handling your sensitive data are independently verified.
What this means for you: Your data is handled to internationally recognised standards, often a requirement for enterprise and public sector supply chains.
Cyber Essentials Plus
We practice what we preach. We hold the highest level of this certification, demonstrating that our own systems undergo rigorous, independent technical vulnerability testing.
What this means for you: We have been tested to the same standard we recommend to you. No double standards, no shortcuts.
Assured Service Provider
As a recognised Cyber Advisor for Cyber Essentials, we provide practical, hands-on support to help your business achieve compliance and secure high-value supply chain contracts.
What this means for you: Expert guidance to help you win contracts that require proof of cyber security compliance.
Microsoft Solutions Partner
Our deep expertise in Microsoft cloud environments ensures your transition to modern, secure working is handled smoothly and safely.
What this means for you: Microsoft 365, Azure and Intune deployed and managed by a partner recognised directly by Microsoft.
Why Certifications Matter When Choosing Your IT Partner
Anyone can claim to be secure. Independent certifications turn promises into proof, and proof matters more than ever.
Lower Insurance Premiums
Cyber insurance providers increasingly reward businesses that work with accredited IT partners, often reducing premiums and simplifying claims.
Supply Chain Ready
Many enterprise and public sector contracts now require Cyber Essentials or ISO certification throughout the supply chain. We help you meet those requirements.
Processes, Not Promises
Certifications mean documented, audited, repeatable processes. You get consistent quality, not one-off effort when something goes wrong.
Ready to work with a fully certified IT partner?
Connect with our Hampshire-based team to discuss how we can elevate your technology, strengthen your compliance and protect your commercial data.
"HJS Technology have transformed the way we approach IT and cyber security. Their certifications gave us confidence from day one, and their team have been exceptional ever since."
Managing Director, Hampshire Business