Ion, the owner of financial data platforms such as Mergermarket and Dealogic, has reduced its workforce by more than 20 percent this year as part of a broad cost-cutting initiative amid growing financial pressure. The company, a major division of billionaire Andrea Pignataro’s technology group, aimed to lower staff numbers from over 6,000 to around 4,500, according to multiple sources familiar with the situation.

The layoffs have affected various units within Ion Platform, which was created last year to consolidate businesses including Mergermarket, Dealogic, and Fidessa. Ion Platform is notable for being one of the largest issuers of high-yield, or "junk," debt in Europe. Despite the cuts, Ion is reportedly still recruiting, with some new hires signed but yet to begin employment, suggesting the final headcount by the end of the year may exceed the initial target.

In communications with creditors, Ion projected savings of more than $167 million from headcount reductions and related efficiencies. An update provided to creditors in June indicated $158 million in savings had been realized, with an additional $9.2 million still anticipated from further staff reductions.

Ion’s rapid expansion over the past two decades has made it a key technology and data provider to financial markets, achieved primarily through leveraged acquisitions of specialist firms such as Fidessa, Wall Street Systems, and Dealogic. However, the company’s $11 billion debt load has come under increased scrutiny amid rising interest rates, raising investor concerns about the sustainability of its financing. The group also carries approximately $2.5 billion in private debt held by investors including HPS, a BlackRock-backed private credit firm.

Since 2022, Ion’s financing costs have more than doubled to roughly $800 million annually as central banks have tightened monetary policy. This surge in borrowing expenses coincides with emerging challenges from artificial intelligence technologies, which threaten to reduce demand for some of Ion’s existing products.

Operational difficulties have also emerged. Reports indicate Ion has missed rent payments for offices in multiple locations, resulting in eviction threats and restricted access. Staff in the Sydney office encountered an eviction notice relating to roughly $90,000 in unpaid rent, while employees in Munich faced weeks of denied office access after approximately $40,000 in rent was not paid on time. In Connecticut, a landlord filed a lawsuit in May against one of Ion’s subsidiaries for unpaid rent dating back to March, noting the tenant had not vacated the premises as requested.

Ion declined to provide a comment on these developments.