Working with & Welcoming Integral Naval Systems

We’re proud to welcome Integral Naval Systems Ltd, a Bristol-based engineering company, as a client and to be supporting them as they build and scale their operations within the defence and maritime engineering sector.
Integral Naval Systems operates in defence and space manufacturing, providing specialised products and engineered solutions that solve complex integration challenges across both crewed and uncrewed vessels.
Their work focuses on bridging the gap between host platforms and off-board systems, delivering robust solutions for launch, recovery, handling, and payload integration — all designed to improve operational reliability and simplify real-world deployment.
With Bristol being a major hub for advanced engineering, aerospace, and defence, it’s no surprise to see innovative companies like Integral Naval Systems operating at the forefront of the industry.
The Challenge
As a growing Bristol-based engineering business operating within the defence supply chain, Integral Naval Systems required an IT environment that was:
Secure by design
Scalable as the company grows
Suitable for engineering and design workloads
Aligned with future compliance and certification requirements
From day one, it was important that systems were put in place correctly, rather than retrofitted later once complexity and risk had increased.
Our Approach
Our role has been to design and implement a modern, secure IT foundation that supports both day-to-day engineering work and long-term business objectives.
This has included:
Supplying and configuring a dedicated server environment
Implementing secure remote access via VPN
Designing a resilient network architecture
Providing ongoing IT support aligned to engineering workflows
Rather than deploying generic “one-size-fits-all” IT, we focus on building environments that are appropriate for how engineering teams actually operate.
Modern Identity & Device Management
A key part of the deployment has been the implementation of modern identity and endpoint management, ensuring that users, devices, and data are properly protected.
This includes:
Azure AD (Microsoft Entra ID) for centralised identity management
Role-based access control and secure authentication
Microsoft Intune for device management and policy enforcement
Full-disk encryption on endpoints to protect sensitive data
Consistent security baselines across all company devices
This approach ensures that sensitive engineering data and intellectual property remain protected, while also simplifying user management as the team grows.
IT Built for Engineering Teams
We specialise in supporting engineering-led organisations across Bristol and the South West, and we understand the demands placed on IT systems by design, manufacturing, and product development workflows.
Our experience includes supporting platforms such as:
Autodesk
SolidWorks
Inventor
Other CAD, modelling, and simulation tools
This allows us to design systems that deliver the performance, reliability, and security required for engineering environments — without compromising usability or productivity.
Security, Compliance & Future Planning
Given Integral Naval Systems’ involvement in the defence sector, cybersecurity and compliance are a key consideration. As part of our ongoing support, we’ll be working with the team to assist with Cyber Essentials and other relevant security standards as their requirements evolve.
Taking a proactive approach to cybersecurity helps reduce risk, supports supply-chain confidence, and ensures the business is well-positioned for future opportunities.
Website Development & What’s Next
Integral Naval Systems’ website is currently under development, and we’re looking forward to following their progress as they build their online presence. Once live, it will provide further insight into their products, capabilities, and specialist work within the maritime and defence space.
You can follow their journey at:
https://integralnaval.co.uk/ (coming soon)
Why Engineering Companies Choose Us
Engineering and manufacturing businesses choose us because we understand that:
Performance matters just as much as security
Compliance needs to be built in, not bolted on
Engineering workflows don’t fit generic IT templates
Reliability and uptime are critical to delivery and reputation
By combining engineering-sector experience, modern cloud technologies, and a security-first mindset, we help Bristol-based and UK-wide engineering companies build IT environments that support growth rather than restrict it.
We’re delighted to be working with Integral Naval Systems Ltd in Bristol and look forward to supporting them as they continue to deliver high-quality, engineered solutions within a demanding and highly regulated industry.

James Zalewski – CEO / Owner – Sysflex Ltd
E-Mail: james@sysflex.co.uk
Telephone: 0330 321 6284
