4 key ways AI changed the Big Four in 2025
Deloitte, KPMG, PwC, and EY make up the Big Four professional services firms. Emanuele Cremaschi//Getty Images, Craig T Fruchtman/Getty Images, Joan Cros/NurPhoto,, Joan Cros/NurPhoto via Getty Images...
Deloitte, KPMG, PwC, and EY make up the Big Four professional services firms. Emanuele Cremaschi//Getty Images, Craig T Fruchtman/Getty Images, Joan Cros/NurPhoto,, Joan Cros/NurPhoto via Getty Images...
Palmer Luckey, Ro Khanna, and David Sacks have all posted on X about the wealth tax. Chip Somodevilla/Getty Images; Tom Williams/CQ-Roll Call, Inc via Getty Images; PATRICK T. FALLON/AFP via Getty Ima...
Tiffany Chng and Olivia Yiong, the founders of Cheak, started off as work besties in a previous corporate job. Aditi Bharade Tiffany Chng and Olivia Yiong were work besties at GuavaPass, a company bou...
Trump said the US could reimburse American oil companies for expanding operations in Venezuela. Doug Mills/The New York Times/Getty Images Trump said the US may reimburse oil firms for expanding opera...
Getty Images; Alyssa Powell/BI The must-read story in the $5 trillion hedge fund industry used to be about who made the biggest trade or launched the biggest fund. Now it's about who made the biggest ...
Rich Passer will begin trading at his new firm with $50 million in assets. Mecox Capital Partners Mecox Capital Partners is a new $50 million hedge fund focused on options trading. Peter Borish, a fou...
Many leaders I spoke with took non-traditional paths to their current jobs. gradyreese/Getty Images/iStockphoto I spoke to around 80 executives in 2025, over 30 of whom worked at Fortune 500 companies...
If you're in need of at-home printing but you don't want to deal with the upfront cost of buying a printer or the hassle of purchasing ink cartridges when they run out, then HP is offering a plan that...
Boston Dynamics CEO Robert Playter told Business Insider that Atlas, the humanoid robot, will eventually work the assembly line of a factory. Patricia De Melo Moreira/AFP via Getty Images Hyundai's Bo...
Steven Bartlett is the founder and host of "The Diary of a CEO." Dominic Lipinski/Getty Images Entrepreneur Steven Bartlett said he learned a key lesson after hiring someone without experience...
Brian Moynihan, Chairman and CEO of Bank of America Anna Moneymaker/Getty Images President Donald Trump's trade push is de-escalating after months of tariff turmoil, BofA CEO Brian Moynihan said. Tari...
"Will there be uncertainty? Will there be economic challenges? Of course," said Sen. Ted Cruz. AP Photo/Rod Lamkey, Jr. The debate over whether we're in an AI bubble continues to rage. That de...
Sephora uses AI to recommend skincare products. Smith Collection/Gado/Getty Images Major retailers, such as Walmart and Target, are integrating AI into their shopping experiences. Retailers have partn...
Amazon settled with the FTC for $2.5 billion following an investigation by Business Insider. Leon Neal/Getty Images Amazon settled with the FTC for $2.5 billion last year over claims it mis-sold Prime...
Palmer Luckey, founder of Erebor Bank and Anduril Industries. PATRICK T. FALLON/AFP via Getty Images Anduril founder Palmer Luckey has voiced support for the Trump administration's new regulations on ...
JPMorgan Chase : Bob Henry/UCG/Universal Images Group via Getty Images JPMorgan's asset and wealth management unit is dropping proxy advisors for shareholder voting in the US. In place of external hum...
$15 minimum wage signs outside the Capitol Bill Clark/CQ-Roll Call, Inc via Getty Images Minimum wage increased in 19 states on January 1, affecting over 8 million workers. Washington, D.C., leads wit...
An image of the T1 phone from Trump Mobile TrumpMobile.com The Trump phone was announced in June and originally set to be released in August. Now, the company's customer service says the phone won't b...
Warren Buffett, the CEO of Berkshire Hathaway, is retiring at the end of this year. Kevin Dietsch/Getty Images R360's Barbara Goodstein says Berkshire Hathaway's coming shake-up is an opportunity for ...
If you're seeking the absolute best of the best in PC gaming performance, look no further than Alienware's flagship Area-51 gaming PC equipped with a GeForce RTX 5090 graphics card. To kick off the ne...