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We offer finance and procurement consultancy services with a focus on people and impact.

We build strong partnerships, and guide our clients through every challenge with integrity and a no-nonsense approach.

Crafting value, cultivating trust

Altesia offers flexible staffing solutions for SMEs and large companies


Discover our expertise

Be it through interim missions or advisory services, our consultants help you in your ongoing or punctual challenges in Finance, Procurement and Tax & Accounting.

« We created Altesia to answer the needs we experienced as C-level executives: Finding partners with the right expertise and focusing on tangible results. We believe in honest and ethical consultancy, where our services foster a work environment that adds meaningful value to employees and businesses alike. »

Our promises


Clarity and structure

We bring order to chaos, ensuring your finance or procurement department operates with precision and efficiency.


Tailored solutions

No overkill. Just the right action plans aligned with your needs, executed by experienced professionals.


Commitment to Excellence

We don't settle for quick fixes. Our comprehensive approach ensures lasting changes and sustainable growth.

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