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...
The billionaires said reading is the top habit they attribute to success. twomeows/Getty Images Some of JPMorgan's billionaire clients shared the habits they most associate with success. Many of the h...
CEOs are using AI to research topics and summarize emails. Franco Origlia/Ethan Miller/Getty Images; Alexander Drago/via REUTERS CEOs are integrating AI into their personal and professional lives. Nvi...
Frederick Baba, a trader at Jane Street and former Goldman Sachs partner. Courtesy of Goldman Sachs Former Goldman partner Fred Baba shared the goodbye note he sent colleagues. He left Goldman in 2023...
Nancy Green. Beyond Yoga This as-told-to essay is based on a conversation with Nancy Green, the CEO of Beyond Yoga, who's based in the San Francisco Bay Area. It's been edited for length and clarity. ...
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...
Student-loan borrowers who receive debt relief in 2026 could face a big tax bill. d3sign/Getty Images A 2021 provision that made student-loan forgiveness tax-free expired on January 1. Borrowers who b...
Dub, a fintech startup that lets people copy influencers' stock trades, raised a $30 million Series A round in 2025. Dub The creator economy has captivated notable VCs' attention and checks. Some crea...
AT&T's corporate headquarters in Dallas. Ronald Martinez/Getty Images AT&T told staff in a memo that it is moving its global headquarters to Plano, Texas. The new corporate campus would consolidate th...
Workers in six more states will see their minimum wages hit $15. Jeffrey Greenberg/Universal Images Group via Getty Images Nineteen states will raise their minimum wages in January, affecting over 8 m...
Google cofounded Sergey Brin and Larry Page attended the Vanity Fair Oscar Party in 2007. Billy Farrell/Patrick McMullan via Getty Images This post originally appeared in the BI Today newsletter. You ...
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 ...
π Key Facts β Hanwha Ocean shares jumped 10% following the announcement. β Trump stated that the South Korean firm will build frigates ...
Briana Bello, a recruiter for Hard Rock Stadium, looks over a resume from a job seeker during a job fair Thursday, Aug. 28, 2025, in Sunrise, Fla. (AP Photo/Marta Lavandier) Marta Lavandier/Associated...
Chevron, the only US oil major still operating in Venezuela, counts Berkshire Hathaway as a key shareholder. Illustration by Thomas Fuller/SOPA Images/LightRocket via Getty Images The Trump administra...
Sridhar Ramaswamy Justin Sullivan/Getty Images Snowflake CEO Sridhar Ramaswamy shares his approach to running efficient meetings. Ramaswamy requires agendas, open discussion, and a clear purpose for e...
California-based Grocery Outlet has opened more stores in the Eastern US over the past few years. Alex Bitter/BI Grocery Outlet is opening new stores, especially in the Eastern US. The chain touts its...
Tim Cook sporting a custom pair of Nike Vomero Plus sneakers at an Apple store reopening in Tokyo earlier this year. Apple Tim Cook bought $3 million in Nike shares, nearly doubling his stake in the c...
Dillon Lawson-Johnston and Criswell Fiordalis see opportunity to invest at the intersection of Hollywood and creators. Guggenheim Brothers Media Guggenheim Brothers Media and a UAE firm have created a...
Alby Churven's Y Combinator application went viral on X. Alby Churven Alby Churven founded Clovr, a front-end vibecoding startup. He's 14 years old. Churven told Business Insider that his age gave him...