Jeff Webb

William Blair & Co. LLC (William Blair) is a SEC-registered broker/dealer firm headquartered in Chicago, Illinois. The firm was founded by William McCormick Blair in 1935 and is a subsidiary of WBC Holdings LP. Until 1941, they were known as Blair, Bonner & Co. William Blair provides broking services to individual, institutional and issuing clients.

Ridge Capital Partners LLC (Ridge Capital) is a private equity firm founded in 1992 by J. Bradley Davis. The firm is headquartered in Middleburg, Virginia.

IGP Industries LLC (IGP) is a private equity firm founded by Mike Beaumont, Gottfried Tittiger and Patrick Forster in 1997. The firm is headquartered in San Francisco, California.

API Heat Transfer, Inc. provides heat transfer solutions. It offers engine cooling systems, custom shells and tubes, gasket plates, bar and plate, hairpin heat exchangers, evaporation systems, copper-brass radiators, steam surface condensers, brazed plates, aluminum radiators, dealcoholization systems, charge air coolers, extended surface plate fin heat exchangers, all-welded plates, cooling modules, plate and shell products, after coolers, gland steam condensers, pasteurization systems, custom oil coolers, semi-welded plate heat exchangers, genset radiators, and U-tube shell and tube heat exchangers. The company was founded in 1947 and is headquartered in Buffalo, NY.

The TASI Group provides advanced test and inspection instrumentation and systems, flow meters and flow control products, measurement instrumentation and, automated assembly and test systems. It offers leak testing, functional testing, product inspection, custom system design, and monitoring devices. The company was founded in 1999 and is headquartered in Marlborough, MA.

Microporous LLC manufactures and distributes performance rubber, polyethylene and hybrid battery separators. Its products include Ace-Sil, Flex-Sil, CellForce and DuroForce. The company was founded in 1934 and is headquartered in Piney Flats, TN.

919 Duncan, Inc. engages in the manufacture and and marketing of specialty polymers such as elastomers and composites. It offers application-specific elastomeric parts and components, designs, materials, and processes. The company was founded by Eric Sanders in 1985 and is headquartered in Woodland Hills, CA.

Grakon LLC designs and manufactures lighting systems and engineered trim components for original equipment manufacturers. Its products include interior lighting, exterior lighting, and engineered trim components. The company was founded in 1978 and is headquartered in Seattle, WA.

Controls Southeast, Inc. provides piping systems and engineering services to the chemical, petrochemical and processing industries. The firm specializes in controtrace pipe tracing, vessel and pump jacketing, tank heating, enhanced tube tracing, jacketed piping, flexible metal hoses, heat transfer compound and circuitry sub system accessories. The company was founded in 1962 and is headquartered in Pineville, NC.