Square Your cart Open menu ABOUT US We believe everyone should be able to participate and thrive in the economy. No one should be left out of the economy because the cost is too great or the technology too complex. So we’re building easy tools to empower and enrich people. Tools that shorten the distance between having an idea and making a living from it—because we believe in fair and square. We started with a little white card reader but haven’t stopped there. Our new reader helps our sellers accept chip cards and NFC payments, and we have tools for customers too, like our Cash App, which lets people send money to friends and family instantly. We’re empowering the electrician to send invoices, setting up the food truck with a delivery option, helping the clothing boutique pay its employees, and giving the coffee chain capital for a second, third, and fourth location. We’re here to help sellers of all sizes start, run, and grow their business—and helping them grow their business is good business for everyone. Leadership Jack Dorsey CEO Jack is CEO and Chairman of Square, CEO of Twitter, and cofounder of both. Amrita Ahuja CFO Amrita is Square’s Chief Financial Officer. She was previously CFO of Blizzard Entertainment, a division of Activision Blizzard, and held various leadership positions at Fox Networks Group, the Walt Disney Company, and Morgan Stanley. Jesse Dorogusker HARDWARE LEAD + TIDAL LEAD Jesse leads hardware product development at Square, including design, cross-functional engineering, manufacturing, and operations. Jesse also leads the TIDAL business. Prior to Square, Jesse was the Director of Engineering for Apple’s iPhone, iPad, and iPod Accessories business. Brian Grassadonia CASH APP LEAD Brian leads Cash App, the fastest and easiest way to pay individuals or businesses. Brian has held a number of leadership positions at Square including helping to launch the company’s flagship credit card reader. Alyssa Henry SELLER LEAD Alyssa leads product management, design, and engineering for Square’s seller facing products including payments, point of sale, Customer Engagement, and Payroll. She previously served as VP of Amazon Web Services (AWS) Storage Services and Product Unit Manager for Microsoft SQL Server Data Access. Sivan Whiteley GENERAL COUNSEL Sivan oversees legal, regulatory, public policy & communications, compliance, and security operations for Square. A longtime leader of Square’s legal team, she previously held positions at Better Place, eBay, and Bingham McCutchen. Helena Christianson PEOPLE TEAM LEAD Helena leads human resources, talent acquisition, inclusion and diversity, total rewards, people analytics, internal comms, events, and learning. As a leader on the People team, Helena helped build many of Square’s employee policies and programs to scale. Prior to Square, she held various positions at Apple, including HR leadership roles for engineering and product organizations. Mike Brock TBD LEAD Mike leads TBD, Square’s cryptocurrency and decentralized finance business unit. Mike has held a number of leadership positions at Cash App and was responsible for setting up Square Crypto, an open source, independent initiative focused on a more accessible global financial system for the internet. Prior to Square, he was a principal software engineer and project lead at Red Hat. Download all images Board of Directors Jack Dorsey CEO, CHAIRMAN, AND COFOUNDER, SQUARE Jack is CEO and Chairman of Square, CEO of Twitter, and cofounder of both. Roelof Botha PARTNER, SEQUOIA CAPITAL Roelof Botha is a partner at Sequoia Capital. He previously served as CFO of PayPal. Amy Brooks CHIEF INNOVATION OFFICER, NBA Amy Brooks is President, Team Marketing & Business Operations and Chief Innovation Officer at the National Basketball Association (NBA). Shawn “JAY-Z” Carter FOUNDER, ROC NATION Shawn “JAY-Z” Carter is the founder of Roc Nation, Made In America Festival, Monogram, Paper Planes, owner of D’usse and co-owner of Armand de Brignac. Paul Deighton FORMER UK COMMERCIAL SECRETARY TO THE TREASURY Lord Paul Deighton has served as the United Kingdom’s Commercial Secretary to the Treasury, CEO of the London Organising Committee for the Olympic Games and Paralympic Games, and a partner at Goldman Sachs. Randy Garutti CEO, SHAKE SHACK Randy Garutti is the CEO of Shake Shack. He also serves on its Board of Directors. Jim McKelvey COFOUNDER, SQUARE Jim McKelvey is a cofounder of Square. He also cofounded LaunchCode, a nonprofit that helps talented coders get their first jobs at top companies. Mary Meeker GENERAL PARTNER, BOND Mary Meeker is a general partner at BOND. She co-led Kleiner Perkins’ Digital Growth Fund team, which spun out to form BOND. Previously she served as managing director and research analyst at Morgan Stanley covering emerging technology companies. Anna Patterson FOUNDER AND MANAGING PARTNER, GRADIENT VENTURES Anna Patterson is Founder and Managing Partner at Google’s Gradient Ventures and a Vice President of Engineering at Google. She previously co-founded Cuil and Xift. Larry Summers FORMER SECRETARY, U.S. DEPARTMENT OF THE TREASURY Larry Summers is the Charles W. Eliot University Professor and President Emeritus of Harvard University. He served as the 71st Secretary of the Treasury. David Viniar FORMER CFO, GOLDMAN SACHS David Viniar served as Executive Vice President and CFO of Goldman Sachs, and is currently a member of its Board of Directors. Darren Walker PRESIDENT, FORD FOUNDATION Darren Walker is president of the Ford Foundation. He serves on the boards of Carnegie Hall, the High Line, VOW to End Child Marriage, Committee to Protect Journalists, National Gallery of Art, and the Smithsonian National Museum of African American History & Culture. Download all images Company Information Headquarters 1455 Market Street, Suite 600 San Francisco, CA 94103, USA Square Office Locations United States Canada Japan Australia United Kingdom Ireland Payments Square Payments In Person By Invoice On Your Computer On Your Website Risk Manager Payment Platform Payments Security Transfers Merchant Services Point of Sale Point of Sale Overview Square Point of Sale Square for Restaurants Square for Retail Square Appointments Hardware Reader for Magstripe Contactless (NFC) & Chip Reader Terminal Stand Register Shop Hardware Rent Hardware Buy in Store Compare Hardware More Tools Online Store Online Checkout Checking Loans Savings Payroll Team Management Marketing SMS Marketing Messages Loyalty Dashboard Gift Cards Customer Directory Inventory Management Photo Studio Square KDS Developers Developer Platform Reader SDK In-App Payments SDK Online Payments APIs Documentation Developer Dashboard Resources Pricing Contact Sales Support Center App Marketplace Small Business Development Blog Guides Community Events Service Status Business Types Large businesses Retail CBD Retail Coffee Shops Quick Service Full Service Bars & Breweries Beauty Professionals Health & Fitness Home & Repair Services Professional Services Square Home About Press and Media Investor Relations Affiliate Program Partner with Square Careers Developers Cash App Employment Verification English © 2021 Square, Inc. 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