20 years of experience in


As a highly respected partner for our vendors, Sonum International is an implementation partner with deep knowledge of EPM tools combined with expertise in local and international accounting standards. Most of our team members have previously worked in control, audit or finance management roles and, therefore, understand the demands of the changing world of Finance.


Most of our team members have previously worked in control, audit or finance management roles and, therefore, understand the demands of the changing world of Finance.


Our expertise

As a highly respected partner for our vendors Sonum International is an implementation partner with deep knowledge of EPM tools combined with indepth (local) accounting skills. The majority of our team worked in control, audit or finance management roles before and understand and experienced the changing world of Finance themselves.

Our team are experts in consolidation processes.

We have hands on experience with the implementation of:

  1. Global rollout of statutory and managerial consolidation
  2. Local consolidation models for various countries including Netherlands, Portugal, South Africa, France and Germany
  3. IFRS16 model and embedding within the consolidation model
  4. Training and education
  5. Integration of consolidation and FP&A models
  6. Reporting and Dashboarding

We speak your language! Our consultants have indepth knowledge of (management) accounting and worked as a financial themselves. They combine that with deep knowledge of our EPM products.

Powerfull engine

OneStream, grew rapidly the last couple of years and is named Leader in nearly all analyst reports. OneStream is a platform that is capable of supporting the full CFO office with best in class functionality on Consolidation, Planning & Budgeting, Treasury, Tax reporting and more.

With OneStream, we eliminate spreadsheets and legacy applications that were not designed to address the complex requirements of global enterprises.

The consolidaton functionality is world class and easy to use. For our most complex models we use OneStream XF to develop the consolidation models that cover the needed complexity but will be flexible, easy to manage and to maintain.

Key advantages

Below some of the key advantages of improving your consolidation processes with state-of-the-art technology.

Streamline Financial Close and Consolidation

Automate data loading, reconciliation and reporting. Close faster with pre-and post load validations, immediate identification of errors and quick resolution of data quality issues.


Improve Confidence in Financial Results

Deliver 100% transparency into data, metadata and process changes with unparalleled audit trails and drill back capabilities for complete confidence and control.


Increase Operational Insights

Improve insight into the real FX impact of currency on every balance sheet account, track detail movements and changes for complete cash flow reporting.


Simplify Data Integration

Direct integration to any open GL/ERP system, including Oracle, SAP, and Microsoft Dynamics, with powerful pre-built XF Integration Connectors with drill back and drill through capabilities


Improve Data Integrity

Powerful pre and post-data loading validations and confirmations provide complete confidence in the certification process.


Increase Tranparency

100% transparency and audit trails for data, metadata and process change visibility from report to source.


OneStream in numbers

Simply because numbers speak better than words, here is a quick look of our latest numbers

Number of consolidation projects

Years of experience in consolidation projects

Certified Consultants

IFRS16 implementations


Interested in more articles or curious about the tool in practice? Here you will find more info on webinars, events and articles

Webinar Rewind: Optimice su proceso de Commercial Revenue Planning con Anaplan

Meeting sales targets and goals has always been the primary challenge for commercial teams. Check out our Spanish webinar and demo that shows how Anaplan can help you optimize your processes

OneStream Splash – Paris 2022

Last week; from Wednesday 14 to Friday 16 September, it was time for the EMEA version of OneStream’s Splash event in Paris.

Webinar Rewind: Conquer ESG Reporting with OneStream Software

During this session, we discussed how you can conquer ESG reporting through our OneStream Software solution.

Transforming Legal Services Through Financial and Operational Alignment

How does performance management technology unlock value from data in today’s fast-paced client markets?

Webinar: Conquer ESG Reporting with OneStream Software

Together with the ESG reporting experts of Intire, Sonum International developed a solution specifically on ESG for OneStream Software.


Below a selection of some interesting projects we did that helped our clients to bring their processes to the next level

International growth at Paques

Family company Paques produces and develops hi-tech biological solutions for (waste) water- and gas cleaning equipment. The company sells its equipment worldwide and is growing fast.


Rapid availability of reports at Flow Traders

Flow Traders is listed on the stock AMX exchange in Amsterdam and specializes in trading index-tracking funds.

Using OneStream for results by store at Hunkemöller

Hunkemöller is growing fast: it now has more than 900 stores, and more stores and more countries are being added each year.

Streamlining Reporting at Parlevliet & Van der Plas

Parlevliet & Van der Plas is the largest fisheries company in Europe, with subsidiaries such as Ouwehand and Heiploeg.

Multiple Reporting Standards at Terberg Group after Merger

When a subsidiary of Terberg Group merged with the Spanish RosRoca Group, the turnover doubled.

Want to see OneStream in action? Have a question?
Contact Roy!