Chrome is not FOSS btw. Google Chrome is proprietary software based on the open-source Chromium (also created by Google), which in turn is a fork of Webkit (by Apple, and with many corporate and non-corporate contributors), which itself is a fork of KHTML/KJS from the KDE project.
You are still right that corporations found and contribute to countless open source projects though.
You are still right that corporations found and contribute to countless open source projects though.