MakeSpace is a storage company that provides storage bins, pickup and on-demand storage and delivery.
I highly recommend RJMetrics for Series A companies.
Salesforce is a good choice for Series A startups.
We use Slack for communication among our engineers, and everyone else uses Google Hangouts.
We use Deputy for our hourly workers, and Zenefits for full-time employees.
Trello is good for Seed-stage startups, and then you should graduate to Asana as you hit Series A.