Microsoft 365 for UK businesses of 1 to 20 people

Business email and Microsoft 365, set up properly and looked after.

Clarwyn IT sets up, secures and supports Microsoft 365 for small UK businesses. Fixed published prices, remote delivery and a written record of every change, so you always know what was done and why.

  • UK GDPR data processing agreement as standard
  • Fixed prices, published in full
  • Written reply within one working day
  • UK business, Tidworth, Wiltshire

Services

What we do

Three clear services, each with a fixed scope and a written handover at the end.

Business Email Setup

Professional email at your own domain on Microsoft 365, set up securely and ready to use from day one.

£149 up to 3 users

Security Review and Remediation

A written check of your Microsoft 365 against a clear checklist, followed by the fixes you approve.

£249 up to 10 users

Clarwyn Care

Ongoing support by email: starters and leavers, access requests, monthly checks and a written monthly report.

from £20 per user per month

Full scope, add-ons and service levels →

Why it matters

The common problems we fix

Still on a personal address

Customers trust email from your own domain. We move you across without losing mail, contacts or calendars.

Nobody knows who has access

Old staff accounts, a shared admin password, no record of the set-up. We tidy it up and document it.

Phishing and invoice fraud

Phishing is the most common attack on UK businesses. Multi-factor sign-in and properly configured email protection stop most of it.

How we work

Written-first, by design

Order a fixed-price package online, or describe what you need and receive a fixed written quote to approve. Every change is logged and summarised in plain English.

You get a clear record of what was agreed, what was done and where to find it, without having to book meetings. Writing is always the default; if something is easier to show than describe, we can offer a short, optional screen-share (screen only, with no camera or video).

See how we work

Our service standards

  • A fixed price agreed in writing before work starts
  • A written reply within one working day, or four working hours on Clarwyn Care Plus
  • Access through a named admin account in Microsoft's own tools, never your personal password
  • A written handover: what was set up, where it is and who has access
  • A UK GDPR data processing agreement as standard
  • Your Microsoft 365 account, licences and domain stay in your name

Free checklist

Is your Microsoft 365 secure?

A free, plain-English 10-point checklist for small UK businesses, with where to check each point in Microsoft 365. No sign-up needed.

  • Multi-factor sign-in, admin accounts and legacy sign-ins
  • SPF, DKIM and DMARC, forwarding rules and sharing
  • Leavers, backups, devices and phishing

Ready when you are

Order a fixed package online, or send a few details for a written plan and fixed price within one working day.