o start your acquaintance with various companies and brands in your niche, one of the most engaging and effective ways would be accomplishing diverse assignments for them. Running a blog or a social network for some time, these assignments will not be anything new to you.
You can participate in different events held by brands in your niche and write comprehensive reports on them.
You can write reviews about certain brand products relevant to your readers and get paid for it.
One way or another, you will soon be able to forge new relationships within your industry and establish a solid customer base which could later transform into a permanent income.