PEF Consulting Partners
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Where projects actually fail

Data migration services, consultancy and ERP data migration

Migration is the moment most programmes come unstuck. We move data and systems onto new platforms cleanly, with the billing accuracy and cutover discipline that decide whether go live is calm or chaos.

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22m+
Assets migrated on the NESO separation
1st
Water migration onto Kraken
39 days
Ahead of forecast on BP Pulse
The risk

The data is where the value and the danger sit

A new system is only as good as the data that lands in it. Wrong balances, broken histories and unmapped edge cases turn into billing errors, angry customers and regulatory exposure on day one.

Migration is rarely the part of a programme that gets the attention it deserves, which is exactly why it is where they fail.

What we do

Clean data, controlled cutover

Platform migrations

Legacy to modern, including Oracle to SAP S/4HANA, Oracle to Microsoft Dynamics, and billing platforms onto Kraken.

Data quality and mapping

Profiling, cleansing, mapping and reconciliation so the numbers that land are the numbers that should, with an audit trail.

Cutover and go live

Rehearsed cutover, fallback plans and hypercare, so go live is a controlled event rather than a leap of faith.

Kraken

We ran the first ever water migration onto Kraken

Being first meant no playbook existed, so we wrote it. If you are moving a utility onto Kraken, or recovering a migration that has stalled, we have done it where nobody had before.

FROM DECISION TO VALUEThe route we take a system through01CaseCase and options02SelectIndependent selection03DesignDesign to the case04BuildControlled build05TestTest to evidence06Go liveCutover and hypercare07BenefitsTracked and bankedNo software to sellSenior led at every stepAssured by people who have done it
Proof

Migrations at national scale

First ever water migration onto the Kraken platform
NESO separation from National Grid, over 22 million assets under management
BP Pulse Oracle to Microsoft Dynamics, 39 days ahead of forecast, with fewer billing errors
Oracle to SAP S/4HANA and other finance system migrations
We brought Chris and his team in when our Kraken migration fell behind. The project recovered the timelines and delivered to the original budget. Would highly recommend.Louise Manfredi, CEO, Leep Utilities
Common questions

Migration questions, answered

What data migration methodology do you use?

A staged one: discovery and profiling, cleansing with named data owners, mappings signed off by the business, repeated trial migrations reconciled to agreed tolerances, and a rehearsed cutover with clear go and no go criteria.

Which platforms do you migrate to?

We are vendor independent and have delivered migrations across Kraken, SAP S/4HANA, Microsoft Dynamics, Oracle, NetSuite and Sage, among others.

How do you protect billing accuracy?

Through profiling, cleansing, mapping and reconciliation with an audit trail, plus rehearsed cutover and hypercare, so errors are caught before customers ever see them.

Can you take over a migration that has stalled?

Yes. We are often brought in to recover a migration that has fallen behind, as we did on the Leep Utilities Kraken programme.

Do you do Kraken migrations specifically?

Yes. We ran the first ever water migration onto Kraken, so it is a platform we know from having done it before anyone else.

Is this just data, or the whole system move?

Either. We can own the data workstream within your programme or run the full system migration end to end.

Move it once, and move it cleanly

Tell us what you are migrating and we will tell you honestly where the risk sits and how we would de risk it. No obligation.

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