About Us

Making Commerce Easy

We started with a simple idea…

That everyone should be able to accept credit cards—and we‘ve been rethinking buying and selling ever since.

For sellers, we’re creating one cohesive service to run your entire business, from a register in your pocket and analytics on your laptop, to small business financing and marketing tools that drive new sales. For buyers, we’re making it faster to order from your favorite restaurants and more fun to pay your friends back.

Buying and selling sound like simple things—and they should be. Somewhere along the way, they got complicated. We’re working hard to make commerce easy for everyone.


Jack Dorsey, CEO

Jack is CEO and Chairman of Square, CEO of Twitter, and co-founder of both. Jack also serves on the Board of The Walt Disney Company.

Francoise Brougher, Business Lead

Francoise oversees Square’s growth and business operations including sales and account management, international expansion, customer support, marketing, and partnerships. Prior to Square, Francoise was VP of SMB Global Sales and Operations at Google.

Jesse Dorogusker, Hardware Lead

Jesse leads hardware product development at Square, including design, cross-functional engineering, manufacturing and operations. Prior to Square, Jesse was the Director of Engineering for Apple's iPhone, iPad and iPod Accessories business.

Sarah Friar, CFO

Sarah is Square’s Chief Financial Officer. Sarah previously served as SVP of Finance & Strategy at salesforce.com, and as lead software analyst and Business Unit Leader for Goldman Sachs' Technology Research Group.

Brian Grassadonia, Square Cash Lead

Brian leads Square Cash, 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.

Sam Quigley, Risk and Security Lead

Sam leads engineering, product management and data science for risk and information security. As an early engineering leader at Square, Sam helped to build and scale many of Square's products.

Gokul Rajaram, Caviar Lead

Gokul oversees Caviar, Square’s growing food delivery service. Prior to Square, he served as Product Director of Ads at Facebook and Product Management Director for Google AdSense.

Jacqueline Reses, Square Capital Lead & People Lead

Jackie leads Square’s business financing product, Square Capital, as well as human resources and recruiting. She previously served as Yahoo’s Chief Development Officer and was on the Board of Directors at Alibaba Group. She also serves on the Federal Reserve Bank of San Francisco’s Economic Advisory Council.

Dana Wagner, General Counsel

Dana heads Square’s legal, regulatory, government relations, compliance and security operations. Before joining Square, Dana led Google’s antitrust and competition practice.

Aaron Zamost, Communications Lead

Aaron leads Square’s media relations, internal communications and community relations efforts. Prior to joining Square, Aaron led business communications at YouTube and managed corporate communications at Google.

Board of Directors

Jack Dorsey CEO, Chairman, and Co-Founder, Square

Jack is CEO and Chairman of Square, CEO of Twitter, and co-founder of both. Jack also serves on the Board of The Walt Disney Company.

Mary Meeker Partner, Kleiner Perkins Caufield & Byers

Mary Meeker is a partner at Kleiner Perkins Caufield & Byers. She previously served as managing director and research analyst at Morgan Stanley, covering emerging technology companies.

Jim McKelvey Co-Founder, Square

Jim McKelvey is a co-founder of Square. He also co-founded LaunchCode, a nonprofit that helps talented coders get their first jobs at top companies.

Roelof Botha Partner, Sequoia Capital

Roelof Botha is a partner at Sequoia Capital. He previously served as CFO of PayPal.

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.

Ruth Simmons Former President, Brown University

Ruth Simmons is a former President of Brown University. Prior to Brown, she served as the President of Smith College.

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.

Company Information


1455 Market Street, Suite 600

San Francisco, CA 94103, USA

Square Office Locations

United States

San Francisco, Atlanta, St. Louis & New York City


Kitchener-Waterloo & Toronto





Caviar Office Locations





Los Angeles



New York City



San Francisco



San Jose

Santa Clara

Washington, D.C.