HashiCorp is a company that provides a comprehensive suite of infrastructure and security lifecycle management tools for cloud infrastructure. Their products, such as Terraform, Vault, Consul, and Nomad, help automate and manage environments using infrastructure as code. HashiCorp focuses on helping enterprises optimize their cloud infrastructure by delivering solutions for provisioning, security, and orchestration. They emphasize integration with existing ecosystems and offer cloud-based services that empower developers to build, deploy, and secure applications efficiently.