Spirax Group Spirax Group (formerly known as Spirax-Sarco Engineering) is an industrial engineering company that provides thermal energy and fluid technology solutions. | ![]() Rotork Rotork is a company that provides mission-critical flow control and instrumentation solutions for the industrial actuation and flow control markets. | ![]() Solberg Manufacturing Solberg Manufacturing is a manufacturer of filtration, separation, and silencing products. | |
Founding Date | Founding Date 1888 | Founding Date 1957 | Founding Date 1968 |
Type | Type Public | Type Public | Type Private |
Tags | |||
Locations | Locations Cheltenham, GB HQ Buenos Aires, AR Blacktown, AU Merelbeke, BE São Paulo, BR Vaughan, CA Santiago, CL see more | ||
Employees | Employees 10,000 | Employees 3,493 | Employees 1251% increase |
Valuation ($) | Valuation ($) 6.5 b | Valuation ($) 3.4 b | Valuation ($) N/A |
Financial | |||
Revenue (est.) | Revenue (est.) £1.7b (FY, 2025) | Revenue (est.) £777.3m (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods £394.6m (FY, 2025) | Cost of goods £367.1m (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit £1.3b (FY, 2025) | Gross profit £414.5m (FY, 2025) | Gross profit N/A |
Net income | Net income £163.6m (FY, 2025) | Net income £116.9m (FY, 2025) | Net income N/A |

Rotork is a company that provides mission-critical flow control and instrumentation solutions for the industrial actuation and flow control markets.
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Solberg Manufacturing is a manufacturer of filtration, separation, and silencing products.
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