Your office is everywhere. No need to expand to foreign countries and new cities: you're already there! Your people work form home and use their laptops on a plane while your customers install your apps on their way to the supermarket.
This has knocked down the walls of your company and has spread out your business all over the world. And that's a good thing. It enables you to reach customers and employees wherever they are, gather data from them and use the information to become better, bigger and build a more trustworthy brand. IoT? AI? Microservices? Today, you can have it all.