DiekerIT is a managed IT services provider based in Münster, NRW, founded by Robin Dieker — a former Microsoft employee and German Community Lead for the first official Microsoft 365 Community for the DACH region (Germany, Austria, and Switzerland). DiekerIT works with small and medium-sized businesses that want reliable, expert IT support without the overhead of an in-house team.Documentation Index
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What sets DiekerIT apart
Most IT providers treat every customer the same. DiekerIT takes a different approach: you work directly with Robin, not a support queue. That means faster responses, consistent service, and an IT partner who actually knows your setup. Robin’s background at Microsoft — and his role building the DACH Microsoft 365 Community — gives DiekerIT a level of Microsoft platform expertise that’s rare in a boutique provider. Whether you’re migrating to Microsoft 365 or securing a hybrid device fleet, you’re getting advice grounded in real-world enterprise experience.DiekerIT is a small, intentionally personal operation. You’ll always deal directly with Robin — no hand-offs, no ticket systems, no guessing who’s handling your issue.
Services
Microsoft 365
Setup, migration, licensing, and ongoing support for Microsoft 365 — including Teams, Exchange, SharePoint, and Intune.
Client monitoring
24/7 monitoring and management of Windows, Mac, and mobile devices. Issues are detected and resolved before they affect your work.
Endpoint security
Comprehensive protection for every device in your business — remote workers, mobile users, and on-site machines included.
Network monitoring
AI-powered network oversight available around the clock. Anomalies are flagged and investigated so outages don’t catch you off guard.
Cloud solutions
Cloud architecture, migration planning, and infrastructure optimization tailored to your business size and budget.
Web & mail hosting
Reliable hosting for your business website and email, managed and maintained by DiekerIT.
Who DiekerIT is for
DiekerIT focuses on small and medium-sized businesses in Münster and the wider NRW region. You’re a good fit if:- You rely on Windows or Microsoft 365 and want expert support rather than trial and error
- You need IT infrastructure that stays up without requiring constant attention from you
- You want a single point of contact who understands your full environment
- You’re growing and want IT that scales with you, not against you
Get in touch
- Email: R.Dieker@Dieker.IT
- Book a consultation: calendly.com/diekerit