Now UI Kit - A beautiful Bootstrap 4 UI kit. Yours free.
PTC Windchill - Windchill offers breakthrough Product Lifecycle Management (PLM) capabilities, unleashing more data to more stakeholders throughout your organization through a single source of truth for product data and processes.
Bots UI Kit - Fully customizable Sketch UI Kit for Messenger Platform
SAP PLM - SAP Product Lifecycle Management (SAP PLM) application provides you with a 360-degree-support for all product-related processes - from the first product idea, through manufacturing to product service.
Landing UI Kit - Handcrafted UI components for landing pages
Autodesk Vault - Autodesk Vault is a product lifecycle management solution integrated with other Autodesk Products such as Inventor Professional, AutoCAD Electrical, and Mechanical and Civil 3D products.