This list of social media channels is common to most websites now.
The questions now are most likely to be "How effectively are you using social media to promote your company ... products ... recruit workers ... communicate and engage with your audience ... your employees? Having the right mix of sending the right message over the right channels is key to your social media success.
Does your company have a policy and a plan? If not, we at WTWH Media can help you. Just let me know. firstname.lastname@example.org