目前全球传感器研制生产单位超过6500家。美国、欧洲、俄罗斯各自从事传感器研究和生产厂家1000余家，日本有800余家。但GE传感器、爱默生、西门子、博世、意法半导体、霍尼韦尔、ABB、日本横河、欧姆龙、施耐德电气、E+H等美国、日本、德国的几家龙头公司占据主导地位，共占据近70%的市场份额。
物联网区域性产业集群不断涌现。全国近一半比例的传感器企业主要集中在长三角地区，并逐步形成以北京、上海、南京、深圳、沈阳和西安等中心城市为主的区域空间布局。
同时由于目前国内智能传感器国外品牌占据绝大部分市场份额，国内进口产品的替代空间非常大，随着本土企业加快研发进程和智能传感器产业链布局，中国智能传感器市场未来将保持较快的发展速度，本土化率将不断提高。
At present, there are more than 6500 global sensor production and production units. The United States, Europe and Russia respectively engage in sensor research and production of more than 1000 manufacturers, Japan has more than 800. But GE sensors, Emerson, Siemens, Bosch, Italian-French Semiconductor, Honeywell, ABB, Yokogawa, Omron, Schneider Electric, E+H and other leading companies in the United States, Japan, Germany occupy a total of nearly 70% of the market share.
The regional industrial clusters of the Internet of things have sprung up. Nearly half of the sensor enterprises in China are mainly concentrated in the Yangtze River Delta region, and gradually form a regional spatial layout with Beijing, Shanghai, Nanjing, Shenzhen, Shenyang and Xi'an as the main cities.
At the same time, due to the current domestic smart sensor foreign brands occupy the majority of the market share, the domestic imported products have a very large space for substitution. With the accelerated development process of local enterprises and smart sensor industry chain layout, China's smart sensor market will maintain a relatively rapid development rate in the future, the localization rate will continue to increase.
