International Environmental Corporation IEC (International Environmental Corporation) is a manufacturer and supplier of HVAC (heating, ventilation, and air conditioning) products. | ![]() Guangdong Meizhi Compressor Guangdong Meizhi Compressor Co. Ltd. (GMCC, 广东美芝制冷设备有限公司) is a company providing components for household appliances. | ![]() DENSO Marston DENSO Marston is a manufacturer of thermal systems for construction, industrial, and agricultural applications. | ![]() T.RAD T.RAD (株式会社ティラド) is a company that specializes in the research, development, manufacture, and sale of heat exchanger products and environment-related equipment. | ||
Founding Date | Founding Date 1961 | Founding Date 1995 | Founding Date 1922 | Founding Date 1904 | Founding Date 1936 |
Type | Type Private | Type Subsidiary | Type Subsidiary | Type Subsidiary | Type Public |
Tags | |||||
Locations | Locations Oklahoma City, US HQ | Locations Foshan, CN HQ Hefei, CN Wuhu, CN | Locations Legnago, IT HQ Mississauga, CA Bochum, DE Budapest, HU Toruń, PL Warszawa, PL Warszawa, PL see more | Locations Shipley, GB HQ | Locations Tokyo, JP HQ |
Employees | Employees 1171% increase | Employees 3,412 | Employees 921 | Employees 87311% increase | Employees 4,365 |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) €290.7m (Y, 2020) | Revenue (est.) £121.7m (FY, 2023) | Revenue (est.) ¥159.2b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods N/A | Cost of goods N/A | Cost of goods £106.5m (FY, 2023) | Cost of goods ¥133.9b (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit N/A | Gross profit N/A | Gross profit £15.3m (FY, 2023) | Gross profit ¥25.3b (FY, 2025) |
Net income | Net income N/A | Net income N/A | Net income €18.8m (Y, 2020) | Net income £6.4m (FY, 2023) | Net income ¥4.3b (FY, 2025) |
Operating ⚠ | |||||
Patent Applications (US) | Patent Applications (US) 2 (Jan, 2022) | Patent Applications (US) N/A | Patent Applications (US) 1 (Feb, 2022) | Patent Applications (US) N/A | Patent Applications (US) N/A |
Patents (US) | Patents (US) 2 (Jan, 2022) | Patents (US) N/A | Patents (US) 19 (Feb, 2022) | Patents (US) N/A | Patents (US) N/A |
Product Categories | Product Categories 10 (Jan, 2022) | Product Categories N/A | Product Categories 8 (Feb, 2022) | Product Categories N/A | Product Categories N/A |
Trademarks (US) | Trademarks (US) 7 (Jan, 2022) | Trademarks (US) N/A | Trademarks (US) 2 (Feb, 2022) | Trademarks (US) N/A | Trademarks (US) N/A |

Guangdong Meizhi Compressor Co. Ltd. (GMCC, 广东美芝制冷设备有限公司) is a company providing components for household appliances.
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Riello is a company that manufactures heating and air-conditioning systems.
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DENSO Marston is a manufacturer of thermal systems for construction, industrial, and agricultural applications.
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T.RAD (株式会社ティラド) is a company that specializes in the research, development, manufacture, and sale of heat exchanger products and environment-related equipment.
View company