Included in the deals are brands that manufacture hydraulic components.
TechVenture Investors and Spectrum Equity will all remain shareholders in Empyrean.
PST provides measurement instrumentation and monitoring products for process-critical applications.
The deal is expected to close in early 2025.
SolomonEdwards is a professional services firm.
The capital infusion will be used to further expand market leadership with its AVX ONE platform and accelerate growth.
Manulift is a supplier of lifting equipment and aerial work platforms.
Silfab is a photo-voltaic module manufacturer.
The investment will be used to support the management buyout of GAP.
Also, Steve O'Donnell will join Flow as the company's chairman.