INTERNATIONAL FRACTIONAL CFO &

STRATEGIC FINANCE ADVISER

Finance leadership for growth, change and complex decisions.


I help founders, boards and leadership teams strengthen cash visibility, management reporting, governance and financial decision-making—without the delay or fixed commitment of a permanent CFO appointment.

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20+ years in international finance leadership · Former Mars regional finance leader · CFO and transformation experience · Europe · Asia Pac · North America

Turn financial complexity into confident action.



Rapid growth, investor expectations, cross-border operations and organisational change can expose weaknesses in reporting, cash control and accountability. Altair Advisory provides senior finance leadership that turns those issues into a practical, prioritised plan.

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Cash & performance clarity

Improve cash forecasting, working-capital visibility and understanding of the commercial drivers behind performance.

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Decision-ready reporting


Build management and board reporting that highlights the issues requiring action—not simply what happened last month.

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Stronger governance


Establish clearer controls, ownership, risk oversight and financial discipline without creating unnecessary bureaucracy.

Executable transformation


Prioritise finance improvements, technology and AI opportunities according to business value, risk and implementation readiness.

Choose the support you need.

Fractional CFO & Interim Finance Leadership

Senior finance leadership during growth, transition, restructuring or leadership gaps.

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Finance Transformation &   AI-Enabled Finance

Practical improvements to reporting, processes, systems, controls and responsible AI adoption.

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Board & Strategic Advisory

Independent financial challenge and decision support for founders, executives and boards.

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Practical tools for finance leaders.

The Board-Ready

CFO AI Prompt Library

A collection of 100 structured prompts designed to help finance leaders analyse issues more rigorously, prepare clearer executive communication and accelerate recurring CFO work.

  • Cash flow, forecasting and scenario analysis
  • Performance reporting and variance analysis
  • Board papers and executive communication
  • Strategy, risk and governance
  • Finance transformation and AI adoption
Buy the library - £ 39

International experience. Practical delivery.


I am Inga Chandilya, an international finance executive and strategic adviser with more than 20 years of leadership experience. My background includes regional finance leadership at Mars, CFO experience in a growth business and finance transformation across complex international environments.


I established Altair Advisory to give leadership teams access to experienced, commercially grounded finance support at the point it is most needed.

Need greater financial clarity before your next major decision?


Book a confidential introductory conversation to discuss the situation, the immediate priorities and whether Altair Advisory is the right fit.


Book a 30-minute call

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