What companies use Hedera?

Could you please elaborate on which companies are utilizing Hedera? I'm quite interested in understanding the business landscape that's embracing this emerging technology. Is there a diverse range of industries adopting Hedera, or are there specific sectors that seem to be leading the way? Additionally, are these companies utilizing Hedera for similar applications, or does each one have its unique use case? I'm also curious about the scale of these deployments; are they small-scale pilots or full-fledged, enterprise-level implementations? Understanding these details would greatly enhance my comprehension of Hedera's market presence and potential.