Two of the world's largest professional services firms, KPMG and EY, have begun demoting partners in what marks a significant departure from the traditional job-for-life model that has long characterized the industry.

The moves represent a broader shift in how major consulting and accounting firms manage their senior leadership structures amid changing market conditions and client demands. Partners at these firms have historically enjoyed considerable job security once they reached the senior ranks.

Meanwhile, McKinsey & Company is facing scrutiny over potential conflicts of interest involving a partner's financial stake in a drone startup. The situation has raised questions about the consulting giant's policies regarding partners' external business investments and potential conflicts with client work.

Separately, in the financial services sector, Egyptian billionaire Naguib Sawiris has closed his London-based family office following his decision to exit the United Kingdom. The shutdown reflects broader trends of wealthy individuals and their investment vehicles reconsidering their presence in London.

These developments come as professional services firms face increased pressure to adapt their business models and governance structures to meet evolving regulatory requirements and market expectations. The changes signal a potential end to some of the traditional employment practices that have defined these industries for decades.