Deutsche Bank's headquarters in Frankfurt and its office in Berlin were searched by German prosecutors and police on Wednesday in an investigation over suspected money laundering offenses, officials said.
According to the Sueddeutsche Zeitung daily, the probe is connected to suspected offences in the bank's dealings with companies linked to Russian billionaire businessman Roman Abramovich.
Prosecutors confirmed the raids at the premises of Germany's biggest bank, but did not say who was being targeted.
The Frankfurt prosecutors' office said it was carrying out an "investigation into unknown responsible parties and employees of Deutsche Bank on suspicion of money laundering... and related additional allegations under the Anti-Money Laundering Act."
"In the past, Deutsche Bank maintained business relationships with foreign companies that... are themselves suspected of having been used for the purpose of money laundering," a spokesperson for the office said in a statement to the Agence France-Presse (AFP).
It said the investigation was being carried out by a specialist economic crime unit along with the federal police.
A spokesperson for Deutsche Bank confirmed the searches, and the bank said it was "cooperating fully with prosecutors" but refused to comment further.
According to financial sources, the probe relates to alleged offences committed between 2013 and 2018.
The raids came a day before the publication of the bank's results for the fourth quarter of 2025.
Legal scrutiny
Abramovich has been sanctioned by the EU following Russia's invasion of Ukraine.
Sueddeutsche Zeitung said Deutsche Bank was being investigated on suspicion of failing to report possible money laundering in a timely manner.
The daily reported that the investigation involves both payments that Deutsche Bank received via a Russian correspondent account and the bank's previous dealings with Abramovich's own companies.
According to news site Der Spiegel, the search in Frankfurt involved around 30 plainclothes investigators.
Deutsche Bank has faced scrutiny on several occasions in recent years over suspicious transactions.
In 2022, its offices were raided over "suspicious activity reports filed by the bank," again in relation to money laundering.
Media reports at the time said that the investigation centered on a transaction involving Rifaat Assad, the uncle of Syria's longtime dictator Bashar Assad, who was ousted in late 2024.
The Frankfurt-based group also came under scrutiny for its role as a correspondence bank that handled foreign transactions for Danske Bank's Estonian branch, at the center of a 200-billion-euro ($212-billion) money-laundering affair between 2007 and 2015.
Deutsche Bank subsequently agreed to pay a fine of 13.5 million euros for failing to report suspicious activity quickly enough, after an investigation by Frankfurt prosecutors.