In April 2017 the Dutch platform for investigative journalism Follow the Money (FTM) published an article that accused Henry Keizer and three partners claiming that they had unfairly enriched themselves by buying an enterprise at a price that was below the actual value.

Keizer denied the allegations and stated that they had done nothing wrong and claimed that the take-over was based on independent audit reports.

[7] On 15 May 2017 Pieter Lakeman of the Dutch Foundation for Research Business Information (SOBI) filed a complaint against Keizer and his partners at the prosecutor's office.

[11] On 29 January 2018, the Dutch ‘Accountantskamer’ ruled and rejected all complaints and accusations against the accountant made by SOBI.

[12] On 2 July 2019, the Dutch Ministry of Justice and the Fiscal Intelligence and Investigations Service conducted warranted home searches at Keizer's house and four other locations for racketeering and fraud.