Thousands? Tens of thousands? They’re available in nearly every time zone and in nearly any country with adequate infrastructure. It doesn’t take much to find them: one Google search, one skim on LinkedIn, one minute on Upwork. Most live by making themselves highly visible to potential clients around the globe.

Honestly, I’m skeptical that this is a sincere question.

You might want to look into Andela: https://andela.com/

There's tons, ranging from local staffing firms to giants like Robert Half Technologies; local MSPs to giant Managed Services ops by major systems integrators.