inFlow Inventory - inFlow Inventory is inventory management software for small businesses.
Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
Snipe-IT - Managing assets with a Google doc or a shared Excel spreadsheet is more common than you think.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Skyware Inventory - Web-based Inventory Management.
Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.