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Legacy ERP to Cloud ERP Migration · Brighton

Legacy ERP to Cloud ERP Migration in Brighton

Moving Brighton organisations from legacy ERP to a cloud platform, where the modifications that kept you working are the reason you are stuck. Business processes exist only as code changes made over decades, and cloud ERP will not accept them — so this is a project about changing how the organisation works, not about installing software.

Why this comes up

The problem

The current system has been modified for twenty years and the cloud platform will not permit any of it.

What you get

What we deliver

  • Modifications documented as processes, since that is what they actually encode
  • Each process tested against the standard platform before assuming it must be kept
  • Genuine gaps addressed through supported extension rather than core changes
  • Data cleansed, because decades of accumulated records will not import cleanly
  • Continuous update cadence planned, as the vendor now controls the schedule
  • Change management funded properly, given that people are the actual risk

Want this scoped for your business in Brighton?

Thirty minutes, no charge, no sales script. You leave with a written summary of what legacy erp to cloud erp migration would actually involve — whether or not you use us.

Book a 30-minute call

Working in Brighton

South East

Brighton has an unusually high density of small digital and creative studios, so clients here are design-literate and will judge a build on craft as much as on function.

Design-led briefs from a market that judges craft closely, plus hospitality and visitor systems for the local economy.

Sectors we work with in Brighton

  • Digital & Creative
  • Tourism & Hospitality
  • Higher Education
  • Retail

What we work with

Technologies and platforms

  • Cloud ERP
  • SQL
  • REST APIs
  • Data migration tooling

Who we work with

Industries we serve

  • Manufacturing
  • Wholesale
  • Distribution
  • Construction
  • Public sector

Why us

Why Brighton 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

  1. Step 1

    Free consultation

    A 30-minute call to understand the problem. You keep the written summary either way.

  2. Step 2

    Proposal

    Scope, timeline and a fixed price, in writing, before anything starts.

  3. Step 3

    Build

    Short cycles with regular check-ins, so you see progress rather than hear about it.

  4. Step 4

    Launch and support

    We handle the go-live and stay available afterwards.

Legacy ERP to Cloud ERP Migration in Brighton — common questions

Why can modifications not be carried over?
Because cloud platforms update themselves. Vendors can only maintain a shared codebase if nobody alters it, so the customisation model is deliberately constrained — which is exactly why upgrades stopped being projects and also why your existing changes have nowhere to go.
Are all our processes really unnecessary?
Not all, but more than expected. A proportion of any legacy modification worked around a limitation the new platform does not have, and testing each against standard functionality usually retires a meaningful share before anything is built.
What changes about upgrades?
They arrive on the vendor's schedule rather than yours. Cloud ERP updates regularly whether or not it suits you, so the organisation needs a routine for testing and adapting — which is less work overall than a legacy upgrade but happens continuously.
Where do these projects fail?
In the organisation rather than the software. Staff who have used one system for twenty years have process knowledge that does not appear in any document, and the projects that go badly are almost always the ones that treated training and communication as a line item to trim.
Do you work with businesses across East Sussex?
Yes. We are based in Leicester, United Kingdom and work with clients throughout South East, including Brighton and the surrounding East Sussex area. Most collaboration happens remotely, and we travel for kick-offs and key milestones.
What kind of Brighton businesses do you usually work with?
Design-led briefs from a market that judges craft closely, plus hospitality and visitor systems for the local economy. Beyond that we work across Digital & Creative, Tourism & Hospitality, Higher Education and Retail.
Do you cover the areas around Brighton?
Yes — we work throughout South East, including London, Southampton. Brighton is an urban area of roughly 290,000+, and we take on work across the wider East Sussex region rather than the city boundary alone.

Talk to us about Legacy ERP to Cloud ERP Migration in Brighton

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

Or reach us directly

07707 771599admin@asionis.com

Leicester, United Kingdom