About Square
Square is a Software Development / SaaS company, headquartered in San Francisco, with 10,001+ employees and annual revenue of $1B+.
Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn’t work together. So we expanded into software and started buil...
Seamless Pro Tip
Use this information to figure out if this company is an ideal customer for you.
Square Company Highlights
Phone Number
(415) 375-xxxx
Corporate Office Address
1455 Market Street
San Francisco, 94103
Website
Square Email Format
The most common Square email format is [f][last] (ex. jdoe@squareup.com), currently being used by 54% of Square business email addresses. There are 45 email formats used by Square.
Square Org
Square has 94 C-Level, 13 VP, 545 Director, 1381 Manager, 573 Senior, 2836 Mid-Level, and 124 Other employees.
Square Decision Makers
- CEOJim McKelvey
- CFODaniel Luong
- CMOLindsey Irvine
Square's Tech Stack
Frequently Asked Questions About
Square
Log in or sign up to get full contact details and additional support.
Who is the CEO of Square?
The CEO of Square is Jim McKelvey. See full contact details ›
Who is the CMO of Square?
The CMO of Square is Lindsey Irvine. See full contact details ›
Who is the CFO of Square?
The CFO of Square is Daniel Luong. See full contact details ›
How many senior employees does Square have?
Square has 2606 senior employees that are typically used for decision making.
What email format does Square use?
The most common Square email format is {f}{last} (e.g. jdoe@squareup.com).
Who are the key decision makers at Square?
Key decision makers at Square include Jim McKelvey (CEO), Daniel Luong (CFO), and Lindsey Irvine (CMO). See full contact details ›
What technologies does Square use?
Square uses technologies including .NET, 33Across, and 6Sense.
How do I contact Square?
To contact Square, visit squareup.com.
What companies are similar to Square?
Companies similar to Square include Dental Marketing Agency, Razorfish, and Wunderman.
Where is Square headquartered?
Square is headquartered at 1455 Market Street, San Francisco.
What is the main phone number for Square?
The main phone number for Square is (415) 375-xxxx.
What is the official website for Square?
The official website for Square is squareup.com.
What is the annual revenue of Square?
The annual revenue of Square is $1B+.
How many employees does Square have?
Square has 10,001+ employees.
What industry is Square in?
Square is in the Software Development / SaaS industry.
Last updated: November 4, 2025