John Dandolph

Momentive Performance Materials Quartz, Inc. manufacture and supplies fused quartz products and raw material. The company was founded on September 23, 1996 and is headquartered in Richmond Heights, OH.

Momentive Performance Materials USA LLC manufactures and supplies silicone products. Its products include vulcanizing, plastic cutting, plastic grinding, vacuum molding and coating machines. The company was founded in 2006 and is headquartered in Waterford, NY.

Saffil Ltd supplies engineered fiber products into the ceramic, iron and steel, petrochemical and aerospace industries. Saffil is used to provide furnace/kiln lining and seal solutions, and is a major component in the fabrication of hard ceramic boards and shapes for lining, structures and consumables. The company also offers automotive products, such as materials used to support substrates in emission systems; and molded parts to offer thermal insulation. In addition, it provides gasoline and diesel catalytic converters, and diesel particulate filters. The company was founded in 1974 and is headquartered in Widnes, United Kingdom.

Part of Ulysses Investment Holdco, Inc., Unifrax Emission Control Europe Ltd. is a specialty materials company based in St. Helens, UK. Unifrax is a world leader in automotive thermal management and emission control solutions, manufacturing high-performance specialty fibers and inorganic materials used in appliance applications, including thermal insulators and gaskets for commercial and domestic appliances. Founded in 1986, the British company offers eco-lytic technology for the automotive market, providing a safer bridge to EVs and plug-in hybrid vehicles. The private company was acquired by Dyson Group Plc on March 01, 2000 for $1.37 million.

Part of Unifrax I LLC, Unifrax Holding Co. is a private company that values ethical conduct and integrity in their business partnerships. The company is based in Buffalo, NY and was founded in 1891. The company expects the same level of commitment from their customers and stakeholders. John Charles Dandolph has been the CEO of the company since 2022.

Momentive Performance Materials, Inc. develops and manufactures silicones and fused quartz and ceramic materials. It operates through the following segments: Performance Additives, Formulated and Basic Silicones, Quartz Technologies, and Corporate. The Performance Additives segment manufacturers of specialty silanes, silicone fluids, and urethane additives. The Formulated and Basic Silicones segment produces electronic materials, coatings, elastomers, sealants, and basic silicone fluids focused on automotive, consumer goods, construction, electronics and healthcare end-markets. The Quartz Technologies segment engages in the development and manufacturing of fused quartz and non-oxide based ceramic powders and shapes. The company was founded in December 2006 and is headquartered in Waterford, NY.

Unifrax I LLC manufactures and supplies fibers and inorganic materials. It offers blankets, boards, coatings, custom mat products, fibers, fire protection, and furnace hardware. The firm serves the aerospace, automotive, ceramic and glass, filtration and separation, automotive and power generation industries. The company was founded in 1891 and is headquartered in Tonawanda, NY.

Unifrax Europe Holdings Ltd. manufactures heat-resistant ceramic fibers. The company was founded in 2003 and is headquartered in St. Helens, GB