Data Migration Services

Many legacy systems.
One trusted global instance.

We run the complete data migration lifecycle, from extraction and cleansing through validation, transformation, loading and reconciliation. Data governance and stewardship are built in, so your new platform goes live with data the business can trust.

  • End-to-end lifecycle ownership
  • Multi-system consolidation
  • Governance & stewardship built in
Oracle EBSSAP ECCInforSageNavisionCleanse · ValidateTransformSingleGlobalInstanceReconciled
Source Systems

Legacy platforms we have migrated from

Every legacy system stores data its own way. We know where the data lives, how it is structured and what traps to expect, across the platforms most enterprises are moving away from.

Oracle EBS

E-Business Suite R12 / 11i

SAP ECC

Finance, logistics & master data

Infor

Industry ERP suites

Sage

Mid-market finance & ERP

Navision

Microsoft Dynamics NAV

Other Legacy

Homegrown apps, spreadsheets & flat files

Multiple sourcesOne global instance

Product names are trademarks of their respective owners.

Our Approach

The complete data migration lifecycle

One team owns every stage, so nothing is lost in hand-offs between extraction, cleansing, loading and sign-off.

STEP 01

Extract

Profile and pull data from every source (tables, files, interfaces), capturing record counts and balances as the reconciliation baseline.

Source inventory & extraction scripts
STEP 02

Cleanse

Remove duplicates, standardise formats, fill gaps and retire obsolete records, across all systems together rather than one at a time.

Data quality report & cleansing rules
STEP 03

Validate

Business and technical rules check completeness, mandatory fields and referential integrity before any data moves.

Error logs routed to data owners
STEP 04

Transform

Map legacy structures and values to the target model: chart of accounts, items, customers, suppliers and open transactions.

Field mappings & cross-reference tables
STEP 05

Load

Load through the target platform's standard interfaces in planned mock cycles, then execute a rehearsed cutover.

Mock-load results & cutover runbook
STEP 06

Reconcile

Prove it: counts, balances and key fields compared source-to-target, then signed off by the business.

Reconciliation reports & sign-off pack
SAP ECCCUST-00412ACME Corp.Hyderabad · TSOracle EBSC9087Acme CorporationHYDERABADNavision10234ACME Corp LtdHyd.Golden RecordACME Corporation Ltd.Hyderabad, Telangana, INXREF: 3 legacy IDsValidated
Consolidation

Multiple legacy systems into a single global instance

We have successfully consolidated data from multiple legacy systems into a single global instance. When each business unit or country runs its own system, the same customer, supplier or item exists many times under different names, codes and formats. We harmonise it once, centrally, so the new instance starts clean.

  • Cross-system data cleansingDe-duplication and golden records built across all sources, not system by system.
  • Harmonised master dataCommon standards for naming, codes, units of measure and classifications.
  • Unified value mappingsLegacy charts of accounts, payment terms and tax codes mapped to one global design.
  • Full traceabilityCross-reference tables link every new record back to its legacy source IDs.
Data OwnersData StewardsQuality RulesAudit Trail
Governance & Stewardship

Data governance and stewardship, built in

Clean data on day one is not enough; it has to stay clean. We set up the ownership, rules and stewardship processes during the migration so they carry on after go-live.

Data Ownership

A named business owner for each data object approves the rules, mappings and final results.

Quality Standards

Documented, reusable data-quality rules that become your standard for the new global instance.

Stewardship Workflow

Data stewards review exceptions, correct them at source or in staging, and track every issue to closure.

Audit & Compliance

Every change is traceable from legacy record to loaded record, ready for audit and regulatory review.

Reconciliation · Mock Load 3Data objectSourceTargetStatusCustomers48,21048,210MatchedSuppliers12,87612,876MatchedItem master96,54096,540MatchedOpen AR invoices8,3428,342MatchedGL balancesBalancedBalancedMatched100%MatchedIllustrative view
Risk Control

Reconciliation the business can sign off

Migration failures surface at cutover, when it is most expensive to fix them. Our approach moves the surprises early.

  • Iterative mock loadsRepeated trial loads with production-like data, each cleaner than the last.
  • Reconciliation every cycleCounts, balances and key fields compared source-to-target, not just at the end.
  • Business sign-off gatesData owners approve each object before it moves to the next stage.
  • Rehearsed cutoverTimed runbook, dress rehearsal and a clear rollback plan.

Planning an ERP consolidation or replacement?

Talk to our data migration specialists about your legacy landscape. We'll help you size the effort, identify data risks early and plan a clean move to a single global instance.

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