![]() Big Ass Fans Big Ass Fans (also known as Delta T) is a company manufacturing fans and HVAC solutions. | ![]() Howden North America Howden North America (formerly known as Howden Buffalo) is a company that manufactures air handling equipment and machine tools. | ![]() AMETEK Rotron AMETEK Rotron is a company that designs and manufactures thermal management systems and components. | Lennox International Lennox International is a company that develops and manufactures climate control and refrigeration systems. | ![]() Harbin Electric Harbin Electric (哈爾濱電氣股份有限公司) is a company that manufactures power generation equipment. | |
Founding Date | Founding Date 1999 | Founding Date 1878 | Founding Date 1946 | Founding Date 1895 | Founding Date 1994 |
Type | Type Subsidiary | Type Subsidiary | Type Subsidiary | Type Public | Type Public |
Tags | |||||
Locations | Locations Lexington, US HQ Brisbane, AU Oakville, CA Singapore, SG | Locations Depew, US HQ | Locations Woodstock, US HQ El Cajon, US | Locations Richardson, US HQ Sint Niklaas, BE Mions, FR Ratingen, DE Milano, IT Ramos Arizpe, MX Nijkerk, NL see more | Locations Harbin, CN HQ Hong Kong, HK |
Employees | Employees 4931% increase | Employees 566 | Employees 1,137 | Employees 142,0001027% increase | Employees 11,094 |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) $5.2b (FY, 2025) | Revenue (est.) ¥45.5b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods N/A | Cost of goods N/A | Cost of goods $3.5b (FY, 2025) | Cost of goods ¥39.2b (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit N/A | Gross profit N/A | Gross profit $1.7b (FY, 2025) | Gross profit ¥6.6b (FY, 2025) |
Operating ⚠ | |||||
Product Categories | Product Categories 6 (Jan, 2024) | Product Categories N/A | Product Categories 4 (May, 2024) | Product Categories N/A | Product Categories N/A |

Howden North America (formerly known as Howden Buffalo) is a company that manufactures air handling equipment and machine tools.
View company
AMETEK Rotron is a company that designs and manufactures thermal management systems and components.
View companyLennox International is a company that develops and manufactures climate control and refrigeration systems.
View company
Harbin Electric (哈爾濱電氣股份有限公司) is a company that manufactures power generation equipment.
View company