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...
Rippling's CPO said he prefers to understaff than overstaff all his projects. Illustration by Thomas Fuller/SOPA Images/LightRocket via Getty Images Rippling's product chief Matt MacInnis says he deli...
The offers and details on this page may have updated or changed since the time of publication. See our article on Business Insider for current information. More money, more problems? High-net-worth fa...
High cocoa prices pushed Singapore's Mr. Bucket Chocolaterie to innovate across its business. Huileng Tan/Business Insider Faced with soaring cocoa prices, Mr. Bucket Chocolaterie is turning crisis in...
Women, seeking muscle gains and weight loss, are driving innovation in the protein snack segment. Mohammed Saad/Anadolu via Getty Images Women, seeking muscle gains and weight loss, are increasing the...
Tim Fung is the founder and CEO of Airtasker, a gig work app based in Australia. Airtasker Gig work underwent major changes with the rise of automation and increased competition in 2025. Tim Fung, CEO...
CD Projekt has sold its DRM-free PC storefront GOG to its original co-founder, Michał Kiciński, for 90.7 million Polish złoty (approx. $25.2 million). Kiciński is also co-founder of CD Projekt itself,...
Barnes & Noble is among the retailers reportedly opening more stores in 2026. Al Drago/Getty Images Retailers such as Dollar General and Nordstrom Rack plan major store expansions in the US in 2026. S...
Mehdi Paryavi, CEO of the International Data Center Authority, says overusing AI may make workers look more productive while quietly eroding the confidence and thinking skills their careers depend on....
OpenAI lost at least 11 scientists and executives in 2025, including more than half a dozen researchers to Meta in the summer. REUTERS/Shelby Tauber/Pool OpenAI lost more than half a dozen researchers...
Walmart CEO Doug McMillon (R) is handing over the top job to John Furner in the new year. Walmart 2025 has been a big year for retail CEO transition announcements. Roughly 45 retailers said they are c...
A girl reaches up to burst a large bubble on the Palace Plaza in Stuttgart, Germany, 19 October 2017. Photo: Marijan Murat/dpa (Photo by Marijan Murat/picture alliance via Getty Images) Marijan Murat/...
📋 Key Facts ✓ The Department of Education removed the partial financial hardship requirement for IBR plans on December 22. ✓ Higher-inc...
Standard Oil founder John D. Rockefeller has long been considered the wealthiest man in America's history. NY Daily News Archive via Getty Images America has more billionaires than ever, led by Elon M...
Kiana Mei started her business at the age of 15 in high school. Now, she's fully committed to life as a young entrepreneur. Aditi Bharade Kiana Mei was 15 when she started her business, selling origam...
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...
Mark Cuban Tom Williams/CQ-Roll Call, Inc via Getty Images Mark Cuban said new graduates should set their sights on working in small to medium businesses. The billionaire said new grads can help SMBs ...
Paramount Skydance, Warner Bros. Discovery, and Netflix have very different approaches to remote work. John Lamparski/Getty Images; Dania Maxwell / Los Angeles Times via Getty Images; Beata Zawrzel/Nu...
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...
📋 Key Facts ✓ Instacart is ending all item price tests effective immediately. ✓ Retailers can no longer use Eversight technology for pr...