Claims that its bladeless fans produce a more constant airflow than traditional fans were made by a company that employs more than how many people worldwide?
Dyson (company) Dyson Ltd. is a British technology company established by James Dyson in 1987. It designs and manufactures household appliances such as vacuum cleaners, hand dryers, bladeless fans, heaters and hair dryers. Dyson employs more than 7,000 people worldwide.
Viessmann The Viessmann Group is an international heating systems manufacturer headquartered in Allendorf (Eder), Germany. The group controls 27 production and project management divisions in 11 countries, its products are available in 74 countries, owns 32 subsidiaries and 120 sales offices around the world. Viessmann is a major winter sport and motorsport sponsor.