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...
Tesla launched its self-driving tax service in 2025. This year, its facing several scaling deadlines. Jay Janner/Austin American-Statesman via Getty Images Tesla has set several key dates for its self...
π Key Facts β Instacart is ending all item price tests effective immediately. β Retailers can no longer use Eversight technology for pr...
Matt Mawson/Getty Images Big US banks will begin reporting fourth-quarter earnings Tuesday, starting with JPMorgan. Dealmaking rebounded in 2025, intensifying competition between firms for transaction...
Fed chair Jerome Powell Alex Wong/Getty Images Fed Chair Jerome Powell said the central bank has received grand jury subpoenas from the Justice Department. Economists, business leaders, and analysts a...
Charles Myers, chairman of Signum Global Advisors, told Business Insider that foreign investment in oil, tourism, and construction will be the "centerpiece" of Venezuela's recovery over the co...
EB Games has made a proposal to close all its remaining stores in New Zealand, as well as its NZ distribution centre, reports The New Zealand Herald . The proposal came as a letter sent to employees w...
Tech leaders like Sundar Pichai, Mark Zuckerberg, and Elon Musk led a workforce efficiency crusade in 2025. Jakub Porzycki/NurPhoto via Getty Images; Steve Granitz/FilmMagic The "efficiency" m...
A $400,000 lobster shipment was stolen en route to Costco stores in Illinois and Minnesota. LAUREN OWENS LAMBERT/REUTERS A $400,000 lobster shipment was stolen en route to Costco stores in Illinois an...
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 ...
White House AI and crypto czar David O. Sacks speaks with President Donald J Trump before he signs an executive order about pediatric cancer research and artificial intelligence, in the Oval Office at...
The restaurant industry is grappling with major changes this year — and there are big questions about finances, consumer behavior, and labor issues on operators' minds. Scott Suchman/For The Was...
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 ...
Fashionphile's New York City flagship features 15,000 items ready to be resold — including hundreds of HermΓ¨s Birkins, which consistently pull a high ROI. Courtesy of Fashionphile Resale has tak...
Nvidia CEO Jensen Huang was often seen by the side of President Donald Trump. Leah Millis/Reuters The future of the AI race was laid down in 2025. Big Tech may hold up the entire economy with its cape...
Investors trading commodities, such as oil, have been in high demand. Jeri Clausing/AP Hedge funds that trade commodities struggled in 2025. Big-name managers with exposure to energy or agriculture tr...
Sridhar Ramaswamy cautions against all-or-nothing thinking when it comes to AI. Justin Sullivan/Getty Images Snowflake CEO says the biggest misconception about AI is all-or-nothing thinking about its ...
Angi, formerly Angie's List, is a service for home service professionals. Illustration by Thomas Fuller/SOPA Images/LightRocket via Getty Images Companies such as Angi and Tailwind have said they're t...
Brands including Chili's, Starbucks, and Cracker Barrel have undergone revitalization efforts this year. Getty Images; Tyler Le/BI Many major restaurant chains have been undergoing revitalization and ...