About Sonum International

Sonum International has a group of over 45 OneStream consultants and growing. We successfully implemented over 100 OneStream projects at more than 40 companies spread over 15 countries. We have implemented Consolidation, IFRS16, Rolling Forecasting, Zero based budgeting, Tax reporting and S&OP models in full detail. We offer our advice, implementation projects, authorized OneStream training and managed services. Sonum International is a global partner with offices reaching from Singapore, South Africa, US, Europe (8 offices) and Russia. We speak over 18 languages natively and will not leave before our customers are satisfied with the results of our services.

Our consultants all have a financial background and have worked before in the field of Finance, so they understand the situation of the client. Combined with world-class OneStream knowledge, our ambition to travel and the local language skills we are a world-class OneStream partner for our clients.

Partner Level:


Sonum – Offices in Netherlands (The Hague), Spain (Madrid, Santander), Germany (Frankfurt, Laar), Latvia (Riga) and South Africa (Johannesburg)

We speak 18 different languages natively including Spanish, Portuguese, Mandarin, Russian, Polish, German, French, Bulgarian, Turkish, Hungarian, English, Dutch and Italian.

Finext – Netherlands

Contact Number:
Roy Piek – +31622599956

Contact Email:
[email protected]

Website Address:

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