Compliance-led IT support for London financial firms.
Hedge funds, private equity, family offices and law firms trust us with their IT, security and FCA/DORA compliance — and London SMEs get the same named engineer who picks up the phone.
Managed IT support from £45 per user/month — see what's included
- Cyber Essentials certified
- ISO 27001 aligned
- Microsoft Partner aligned
What we do
The IT team you wish you'd hired sooner
From the everyday stuff (helpdesk, Microsoft 365, cloud, wifi) to the heavier lifting (cybersecurity, compliance, fractional CTO). We pick up the phone, fix the problem, and explain it like a human.
Managed IT Support
Proactive, unlimited helpdesk and on-site support that keeps your business running without disruption.
Learn moreCybersecurity
Multi-layered protection including MDR, email security, and 24/7 threat monitoring for complete peace of mind.
Learn moreCloud Services
Seamless cloud migration, management, and optimisation across Azure, AWS, and hybrid environments.
Learn moreMicrosoft 365 & Copilot
Full M365 management, Copilot deployment, and governance to maximise your Microsoft investment.
Learn moreDORA Compliance
End-to-end compliance support for FCA-regulated firms navigating DORA and operational resilience.
Learn moreFractional CTO
Strategic technology leadership on demand — board-level guidance without the full-time cost.
Learn more99.9%
Uptime SLA
12min
Average response time
4.9/5
Client satisfaction
24/7
Monitored, patched, defended
Industries we know well
Whatever business you run, we've probably looked after one like it
We're known for financial services and regulated firms, but the same playbook works for startups, professional services, family offices, and small businesses across London.
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Hedge Funds
Trading desk uptime, FCA compliance, and institutional-grade security for fund operations.
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Private Equity
Secure deal environments, portfolio company IT, and DORA compliance for PE firms.
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Family Offices
Tailored cybersecurity and IT management for single and multi-family offices.
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Legal Firms
SRA compliance, secure document management, and reliable IT for law practices.
Why Nerdster
What makes us different
A real person picks up the phone
No ticket queues, no offshore call centres. You get a named engineer in London who knows your business.
Plain-English advice
We translate the tech into decisions you can actually make. No jargon walls, no scare tactics.
We catch issues before you do
Proactive monitoring spots most problems before they reach your team — so most of the IT stuff just stays out of your way.
Client outcomes
Trusted by London's leading firms
Our clients are regulated financial and professional firms, so we attribute quotes by role and sector rather than by name. Discretion is part of the service.
Months of FCA compliance work saved
"Nerdster transformed our IT from a constant headache into a competitive advantage. Their understanding of FCA compliance requirements saved us months of work."
COO, London hedge fund
Name withheld — client confidentiality
Response times: hours down to minutes
"Since switching to Nerdster, our response times went from hours to minutes. Their proactive monitoring catches issues before our traders even notice them."
Operations Director, Private equity firm
Name withheld — client confidentiality
DORA compliance, made manageable
"The DORA compliance support alone was worth the switch. Nerdster made a complex regulatory requirement feel straightforward and manageable."
CTO, Wealth management firm
Name withheld — client confidentiality
Ready to fix your IT?
Book a free 30-minute IT assessment. We'll review your setup, identify risks, and show you exactly what better IT looks like.
- From £45 per user/month
- 30-day rolling contracts
- No callout fees