![]() Makel Engineering Makel Engineering (MEI) is a company that develops and supplies chemical sensing systems. | ![]() Advanced Energy Advanced Energy Industries is a company that designs and manufactures precision power conversion, measurement, and control systems. | ![]() Nihon Dempa Kogyo Nihon Dempa Kogyo (NDK, 日本電波工業株式会社) is a manufacturer and supplier of crystal products. | ![]() OECO OECO is a company that provides power generation, power conversion, and magnetic and electrical sensing solutions. | ||
Founding Date | Founding Date 1995 | Founding Date 1981 | Founding Date 1948 | Founding Date N/A | Founding Date 1946 |
Type | Type Private | Type Public | Type Public | Type Private | Type Subsidiary |
Tags | |||||
Locations | Locations Chico, US HQ | Locations Denver, US HQ Shanghai, CN Shenzhen, CN Xi'an, CN Zhongshan, CN Ballerup, DK Metzingen, DE see more | Locations Tokyo, JP HQ Shanghai, CN Shenzhen, CN Suzhou, CN Champs Sur Marne, FR Hong Kong, HK Saronno, IT see more | Locations HQ | Locations Milwaukie, US HQ |
Employees | Employees 167% increase | Employees 13,00030% increase | Employees 2,366 | Employees 54 | Employees 993% increase |
Valuation ($) | Valuation ($) N/A | Valuation ($) 4.2 b | Valuation ($) 158.6 m | Valuation ($) N/A | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $1.8b (FY, 2025) | Revenue (est.) ¥53.1b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods $1.1b (FY, 2025) | Cost of goods ¥34b (FY, 2025) | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit $677.4m (FY, 2025) | Gross profit ¥19.3b (FY, 2025) | Gross profit N/A | Gross profit N/A |
Net income | Net income N/A | Net income $148.4m (FY, 2025) | Net income ¥1.8b (FY, 2025) | Net income N/A | Net income N/A |

Advanced Energy Industries is a company that designs and manufactures precision power conversion, measurement, and control systems.
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Nihon Dempa Kogyo (NDK, 日本電波工業株式会社) is a manufacturer and supplier of crystal products.
View company
OECO is a company that provides power generation, power conversion, and magnetic and electrical sensing solutions.
View company