Sixaxe completes the acquisition of Neofi and Arpson with the support of Re-sources Capital and Longchamp Partners

Paris, March 25, 2025 — As part of its growth strategy in the Fintech sector, Sixaxe has acquired two software companies to expand its functional capabilities in cash management, financing, investment, and financial risk control. The addition of expertise in data extraction, transformation, and loading enables Sixaxe to offer innovative and tailored solutions to large clients, particularly in complex IT architectures.

Neofi, an expert in cash management and data collection / integration within complex IT architectures.

Founded in 2006, Neofi develops a low-code software solution for managing unstructured data. One of its key applications is cash-flow management, which serves 60 large clients, primarily from the banking, finance, insurance (BFA), industry, and services sectors.

Arpson, a software publisher specializing in the management of financial operations and associated risks.

Founded in 1995, Arpson develops software that automates the lifecycle of market, treasury, and asset operations according to the main areas of financial management: front office, middle office, back office, and accounting. The company operates in the Capital Markets, Cash, and Asset Management sectors.

Sixaxe accelerates its growth in France and internationally.

Acquired in 2021 through an MBO with the support of Re-sources Capital, Sixaxe is recognized for its expertise in developing software solutions for banks, financial institutions, and insurance companies, serving over 100 clients in France and Europe. Through internal growth, the group has undertaken a proactive R&D investment strategy to anticipate regulatory changes and adapt the Axel® software to the challenges of Purchase to Pay.

Over the past four years, the group has achieved significant revenue growth in France, Belgium, Luxembourg, Switzerland, and Morocco while maintaining strong financial ratios.

The integration of Neofi and Arpson will enable Sixaxe to accelerate its development by positioning itself on large-scale projects. The combination of expertise in infrastructure, data management, and finance will allow clients and partners to benefit from high-value technological and business advancements.

This collaboration will also be facilitated by a genuine human culture shared by the teams at Sixaxe, Neofi, and Arpson!

« The completion of these two transactions marks a pivotal milestone in Sixaxe’s development. Moving forward, we will continue to strengthen our position through targeted acquisitions that will enhance our functional scope and further consolidate our position as a leading player in the Fintech sector. »

Laurent Sohm CEO et Thierry Soret COO de Sixaxe

« The integration of NEOFI into Sixaxe opens up exciting new prospects. This integration will allow us to enhance our offerings and deliver even more efficient solutions to our clients. »

Sothon Hua, founder of Neofi

« Joining Sixaxe is an important step for Arpson. We are confident that this collaboration will enable us to achieve great things together. »

Franck et Mary-Laure Giuly, founder of Arpson

Transaction Participants :

Legal, Tax, and Social Due Diligence Advisor: AG Avocat (Arnaud Gomel)

M&A Advisor for Sixaxe: Longchamp Partners (Mickael Fitoussi)

Legal Advisor for Sixaxe: AG Avocat (Arnaud Gomel)

Financial Due Diligence Advisor: Mazars (Xavier Baron)

Discover the story, expertise, and values of NEOFI and ARPSON