Acer Incorporated is Taiwan's leading exporter and the world's fifth largest computer manufacturer. The company designs, manufactures, and sells computer hardware and software products; it ranks among the world's largest manufacturers of individual components such as keyboards, motherboards, set-up boxes, storage drives, monitors, CD-ROM drives, keyboards, printers, scanners, and software. Acer's nearly 30 years of growth results primarily from its business of manufacturing and assembling branded and contract PCs in several locations throughout the world. The company sells its products through dealers and distributors in more than 100 countries.
They are not a manufacturer of Thin Clients but I did come across the AspireRevo (small low power computer) that aligns with the spirit of this website.