"not to pad the bottom line of a multi-billion dollar company"
The freedom in F/OSS licensing applies to me just as much as it does to multi-billion dollar corporations, as it turns out.
Sorry, but this is a fundamental misunderstanding about the purpose and intent of Open Source software. If you want to arbitrarily restrict people from using your code, that's fine, but at that point it no longer is open source. It's completely within one's rights to maintain their intellectual property and license it out to businesses at a cost, but all of us benefit from F/OSS software, so it comes down to a personal decision. Imagine if things like curl were proprietary...
They chose to use BSD licenses, which are fairly permissive. The most common F/OSS license is MIT, which is also very permissive. You could use GPL, AGPL, or LGPL "copy-left" licenses which impose specific requirements, but many orgs won't even look at projects with those licenses.
edit: wording