One Canada Square Canary Wharf Management Ltd are responsible for the maintenance of the building. There are about 130 in-house and contract staff who maintain, manage, secure and clean the building. There are normally ten maintenance personnel on-site during working hours and three at night to attend to routine repairs and adjustments to the internal environment. Critical spare parts for the electricity, gas and water systems are kept within the building. One Canada Square has been 'named and shamed' for being the top building to leave the lights on unnecessarily. The research carried out by the BBC's "Inside Out" programme found that on
Square, Inc. Shares were priced at $9 on November 18, 2015, and on November 19, 2015, Square officially began trading. On April 19, 2018, Square announced that it had acquired Zesty, a food delivery service that caters to corporate offices. On April 26, 2018, Square announced that it would acquire Weebly, a website-building service, for $365 million. "Business Insider" praised the product for its "ease of use, simplicity and elegance". "Business Insider" favorably compared Jack Dorsey with Steve Jobs for what they called his "entrepreneurial vision and charisma". The Next Web praised Square's website, squareup.com, for its design and aesthetic appeal. The