SharePoint Migration · London
SharePoint Migration in London
Moving London organisations into SharePoint Online, where the failures are mechanical and predictable. Files checked out by people who left, paths too long to copy, version history discarded and links between documents that quietly stop resolving — each is avoidable, and each is discovered afterwards when nobody planned for it.
Why this comes up
The problem
The copy completed, and now half the document links are broken and nobody can edit files checked out in 2019.
What you get
What we deliver
- A pre-migration scan for long paths, unsupported characters and oversized files
- Checked-out files resolved before the move rather than carried across locked
- Version history retained where it matters and deliberately dropped where it does not
- Links between documents remapped so references still resolve afterwards
- Permissions rationalised, since unique permissions per file do not scale
- A cutover plan with the old location made read-only at a defined moment
Want this scoped for your business in London?
Thirty minutes, no charge, no sales script. You leave with a written summary of what sharepoint migration would actually involve — whether or not you use us.
Working in London
London
London clients usually come to us because they want senior people actually on their project rather than a large agency's B team, and because Midlands rates buy considerably more delivery per pound.
Clients here are usually replacing an agency, and want senior people on the work at rates that are not Central London rates.
Sectors we work with in London
- Financial Services
- Professional Services
- Technology
- Media
- Hospitality
- Retail
What we work with
Technologies and platforms
- SharePoint Online
- ShareGate
- Microsoft 365
- OneDrive
Who we work with
Industries we serve
- Professional services
- Manufacturing
- Financial services
- Healthcare
- Public sector
Why us
Why London businesses choose Asionis
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise
How we work
- Step 1
Free consultation
A 30-minute call to understand the problem. You keep the written summary either way.
- Step 2
Proposal
Scope, timeline and a fixed price, in writing, before anything starts.
- Step 3
Build
Short cycles with regular check-ins, so you see progress rather than hear about it.
- Step 4
Launch and support
We handle the go-live and stay available afterwards.
Other services in London
Looking for the full picture? See our SharePoint Migration services, everything we do in London or browse everything we do.
SharePoint Migration in London — common questions
- What does a pre-migration scan find?
- The items that will fail silently. Paths exceeding the length limit, characters the platform will not accept, files above the size threshold and folders nested far deeper than anybody realised — all of which are cheap to fix beforehand and awkward to discover after cutover.
- Does version history have to come across?
- Not always, and bringing everything is expensive in both time and storage. Regulated records and live documents usually justify it; a decade of minor revisions to marketing material usually does not — so the sensible approach is a decision per area rather than a single setting.
- Why rationalise permissions during the move?
- Because file-level exceptions become unmanageable at scale. Structures where hundreds of individual items carry their own permissions cannot be reasoned about or audited, and the migration is the natural point to replace them with group-based access that somebody can actually maintain.
- How should cutover be handled?
- With the old location made read-only on a stated date. Leaving both writable produces divergence within days — files edited in the old place and never brought forward — so a firm switch, announced in advance, is considerably kinder than an open-ended transition period.
- Do you work with businesses across Greater London?
- Yes. We are based in Leicester, United Kingdom and work with clients throughout London, including London and the surrounding Greater London area. Most collaboration happens remotely, and we travel for kick-offs and key milestones.
- What kind of London businesses do you usually work with?
- Clients here are usually replacing an agency, and want senior people on the work at rates that are not Central London rates. Beyond that we work across Financial Services, Professional Services, Technology, Media, Hospitality and Retail.
- Do you cover the areas around London?
- Yes — we work throughout London, including Reading, Milton Keynes, Cambridge, Brighton. London is an urban area of roughly 9,000,000+, and we take on work across the wider Greater London region rather than the city boundary alone.
Talk to us about SharePoint Migration in London
A 30-minute call with someone who would actually work on it. No sales script, no obligation.
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise