Altesia/Case studies

A selection of engagements where Altesia steps in on sensitive finance topics.

Consolidation, IFRS transition, finance function transformation: a concrete overview of our work with groups and funds.

15+
years of consolidation and IFRS expertise
50+
groups supported
3
domains of intervention
6
documented case studies
Filter by domain
Cases can touch several domains, the filter shows the dominant pillar.
Finance and data transformation

Performance platform migration and consolidated history takeover.

Performance platform migration across an international scope, with historical data takeover and reconciliation controls.

Full scopehistory taken over and reconciled
Several months · Multi-entity groupRead the case
Consolidation and reporting

Creation and structuring of a consolidation function.

Services group seeking to bring consolidation in-house. Workpaper structuring, close calendar, training and control formalization.

Team trainedproduction brought in-house
Several months · Services groupRead the case
Consolidation and reporting

Audit trail and visibility on close controls.

Dashboard centralizing the status of controls, alerts, history and open items.

Central viewshared visibility over controls
Several months · Industrial groupRead the case
IFRS and transactions

IFRS 18 diagnostic — preparing first application by 1 January 2027.

Scope framing, IAS 1 / IFRS 18 comparison, Management Performance Measures identification and first-application roadmap.

Cross-cutting reviewIFRS 18 and related impacts mapped
Several months · IFRS reporting groupRead the case
Finance and data transformation

Finance data cockpit for general management.

Decision cockpit built from group performance data, usable beyond finance.

Business viewsdecision indicators delivered in operation
Several months · Multi-business groupRead the case
IFRS and transactions

IFRS 16 restatement of a commercial lease portfolio.

Reliability review of a commercial lease portfolio, historical data takeover and preparation of an external review file.

High volumeleases restated under IFRS 16 and documented
Several months · Multi-site services groupRead the case

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