
Altesia brings together complementary expertise in consolidation, group reporting, finance systems/performance management (EPM) and targeted automation. Our role: step in where close cycles, data or systems cannot afford approximation.
We do not sell a detached methodology. We work with an operational understanding of group close cycles: short deadlines, audit requirements, data quality, business trade-offs and pressure on finance teams.
We prioritize close risks, key controls and audit dependencies before opening a transformation scope that is too broad.
Position papers, review files, mappings, test plans and steering materials must be reviewable, transferable and audit-ready.
We translate finance requirements into settings, flows, controls and reports that teams can actually use every day.

Partner · Data, automation & project steering
Clément designs and leads finance data, automation and tooling initiatives. His role: turn operational irritants into reliable systems. Clean flows, automated controls, useful dashboards and maintainable architectures.
A finance tool only matters if it secures real production: data, controls, responsibilities and the close rhythm.

Partner · Consolidation, IFRS & group reporting
Colombe supports finance departments on statutory consolidation, group reporting, IFRS positions, close cycles and audit readiness. Her combined finance and data expertise enables her to work both on technical accounting quality and process reliability.
A strong close is not only about producing numbers: it is about explaining, documenting and defending the judgments behind them.
Let us discuss the context, deadlines and risk to secure. We will quickly tell you whether Altesia can provide the right level of support.