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Cegid and Silae to merge in EUR10bn French software deal

Silver Lake is combining two portfolio companies into a European accounting and payroll software group.

M&A News deals deskTechnology / Software · France9 Sept 2026

French software makers Cegid and Silae said on Sept 9 they plan to merge, creating a group with an enterprise value above EUR10bn. Silver Lake, majority owner of both, will keep a majority stake.

Silae website: silae.fr

Why Cegid is buying Silae

The combined group will run accounting, tax, finance and payroll tools for about 2 million end customers and more than 15,000 accountancy firms, giving it scale against global rivals.

Regulatory approvals and timing

Closing is expected in the first half of 2027, subject to consultation with employee bodies and regulatory approval.

Market context

Christian Pedersen has been named CEO. Cegid recently bought business-banking platform Shine.