Secure technology, seamless growth
Helping Mac-native businesses scale confidently with strategic security and IT services. From compliance and infrastructure to end user support, we align your internal technology with your business goals.
Trusted by innovative teams like
The outcomes you’re hiring us for
Strategy that scales
Security leadership, aligned with your goals
Compliance pressure and scattered security, solved with expert-led governance that drives confident growth.
Always-on security
Proactive defence, built into how you work
From detection to incident response, we embed cyber security into your daily operations and workflows.
Reliable, responsive IT
Built for Mac-first, flexible teams
Keep your tools running and your people productive with expert IT support available 24/7.
Get audit-ready
Stay compliant without slowing down
ISO 27001, Cyber Essentials and day-to-day compliance handled so your team can keep moving fast.
Why teams choose LeftBrain
Built for your niche
Faster onboarding, clearer advice and systems that just work. All shaped by deep expertise in Mac-native, digital-first teams across tech, creative and enterprise-facing sectors.
IT and security in one
Strategic IT and InfoSec leadership delivered together. Fewer vendors, fewer gaps, and far more clarity.
Mac-first. Always.
We were built for Apple-based businesses. No awkward Windows workarounds, just seamless tools and workflows that suit how you operate.
Unmatched leadership you can trust
Our chartered vCISO and Apple-certified experts don’t just check boxes. Beyond audit support, this is hands-on guidance for every strategic decision.
Agile from the inside out
We work in sprints, not silos. Planning, prioritising and delivering at the pace you’d expect of a growing tech company.
Infrastructure that scales with you
Everything we build, from policies to platforms, is designed to evolve with your team, your tools and your goals.
What our clients say
“Working with LeftBrain brings a lot of gravitas; it’s made it so much easier to answer detailed security questions in RFPs or audits. We know we can reach out and get the right answers quickly, and that’s a huge part of why the relationship works so well.”
“LeftBrain are reliable, efficient, and genuinely nice folks. Their proven knowledge of the workplace tech space during our 9-year partnership remains unparalleled, making them an invaluable partner in our success journey.”
“Working with LeftBrain keeps our network and data secure and saves us money in the long run, helping us to best serve and protect the intellectual property and trade secrets of our clients.”
“LeftBrain are the mesh of connectivity between all our devices, giving us access to critical data that supports faster, environmentally conscious decisions.”
From our blog
LeftBrain approved | UK Government’s Secure Innovation Security Review Scheme
LeftBrain is an approved Security Reviewer for the UK Government’s Secure Innovation Security Review Scheme—supporting early-stage tech startups with expert-led security assessments, helping them become investor-ready and resilient to state threats.
Read story
Building systems your next hire will thank you for
Learn how LeftBrain helps startups and scaleups build seamless, secure onboarding systems. Strategist Ben Carrick shares how zero-touch deployment, smart device management, and automated support tools enable fast-growing teams to scale with confidence.
Read story
What we learned helping clients through the latest Cyber Essentials audits
Explore key lessons from recent Cyber Essentials audits with creative and remote-first teams. Learn how to reduce risk, improve visibility, and build strong security foundations without complexity.
Read story
Secure your future-ready tech, today.
Partner with us to streamline, secure, and scale your internal technology, so your team can focus on what drives your business forward.
