Sage Migration · London
Sage Migration in London
Moving London businesses between Sage products or off Sage entirely. The most common project is a long-standing desktop installation moving to cloud — and desktop files accumulate a decade of history, custom reports and habits that the cloud products handle differently or not at all.
Why this comes up
The problem
A desktop Sage installation holds years of accounts, the server it runs on is ageing, and moving means deciding what of that history has to come.
What you get
What we deliver
- Source product and version confirmed, since export options differ between them
- History scope agreed, balancing comparison against reconciliation effort
- Custom reports identified early, as these do not transfer and may need rebuilding
- Nominal structure mapped, including codes that mean different things over time
- Open items migrated individually so debtor and creditor ageing survives
- The original data file retained accessibly for statutory retention
Want this scoped for your business in London?
Thirty minutes, no charge, no sales script. You leave with a written summary of what sage 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
- Sage
- Xero
- QuickBooks
- Excel
Who we work with
Industries we serve
- Manufacturing
- Wholesale and distribution
- Construction
- Professional services
- Retail
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 Sage Migration services, everything we do in London or browse everything we do.
Sage Migration in London — common questions
- What is hardest about leaving desktop Sage?
- The accumulated customisation. Long-running installations carry bespoke reports, layouts and conventions that staff depend on daily, none of which transfer. Inventorying what people actually use — rather than what exists — tells you the real size of the project.
- How much history can we bring?
- Technically a great deal, and the question is whether it is worth reconciling. Every migrated year needs checking against the original, so most businesses bring balances plus a defined comparison period and keep the old system readable for anything further back.
- Do nominal codes map cleanly?
- Rarely, because meanings drift. Codes get reused, split or repurposed over a decade, and mapping them one-to-one carries that history forward misleadingly. A migration is the moment to rationalise, which requires someone who knows why each code exists.
- Can we keep running the old system?
- In read-only form, and that is usually the sensible arrangement. Statutory record retention applies to the underlying data, and maintaining the ability to open the old file satisfies it more reliably than an export nobody has tested opening.
- 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 Sage 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