Patrick J. Schellinger

SI Group, Inc. manufactures industrial organic chemical intermediates. Its products include alkylphenols, phenolic resins, and electronic chemicals used by the automotive, plastics, detergent, coatings, and electronics industries. The company was founded by Howard W. Wright in 1906 and is headquartered in Schenectady, NY.

TPC Group, Inc. engages in production of value-added products derived from niche petrochemical raw materials such as C4 hydrocarbons. It sells products into a specialty and intermediate markets, including synthetic rubber, fuels, lubricant additives, plastics and surfactants. Its products include butadiene, butane-1, fuel products, polyisobutylene, isobutylene derivative, propylene tetramer and pentamer. The company was founded in 1943 and is headquartered in Houston, TX.

Ascend Performance Materials, Inc. produces polyamide 66 resin. It manufactures PA66-based fiber, plastics, intermediate and specialty chemicals. The company was founded in 1949 and is headquartered in Houston, TX.

Ascend Performance Materials Holdings, Inc. is a global provider of high-performance materials for various industries. The private company's focus is on improving the quality of life and inspiring a better tomorrow through innovation. Ascend's workforce produces engineered materials, fabrics, fibers, and chemicals used to make safer vehicles, cleaner energy, better medical devices, smarter appliances, and longer-lasting apparel and consumer goods. The company is headquartered in Houston, TX, and has a global presence of subsidiaries in several regions. Ascend was founded in 2009, and the CEO is Phillip McDivitt.

Calabrian Corp. supplies sulfur dioxide and related derivatives used in wastewater treatment and other applications. The firm manufactures sodium sulfite, sodium bisulfite, sodium metabisulfite and sodium thiosulfate. Its products are used in industrial and municipal wastewater treatment applications. The company was founded in 1968 and is headquartered in Kingwood, TX.

SK Capital Partners (SK Capital Partners) is a private equity firm founded in 2007 by Jamshid Keynejad and Barry B Siadat. The firm is headquartered in New York.

Arsenal Capital Management LP (Arsenal Capital) is a private equity subsidiary of Arsenal Capital Group LLC founded in 2000 by Terrence M. Mullen and Jeffrey B. Kovach. The firm is headquartered in New York.

Part of Archroma Management GmbH, Archroma US, Inc. is a company that manufactures industrial inorganic chemicals. The company is based in Charlotte, NC.

Part of SK Capital Partners, SK Capital Investment V Ltd. provides investment services. The company is based in New York, NY.

The Mount Sinai Hospital provides medical and healthcare services. The company was founded in 1952 and is headquartered in New York, NY.

Part of SK Capital Partners, Archroma Holdings SARL is a Luxembourger company that manufactures specialty chemicals. The company is based in Luxembourg, Luxembourg. The company was founded in 2017. The CEO is Mark Garrett.

Berkshire Partners LLC (Berkshire Partners) is a private equity subsidiary of Berkshire Partners Holdings LLC founded in 1986 by Christopher Clifford, Carl Ferenbach, Russel L. Epker, Brad Bloom and Richard Lubin. The firm is headquartered in Boston, Massachusetts.

Goldman Sachs Bank AG engages in the provision of banking and financial services. Its business activities also include securities trading, asset management, and investment consulting. The company was founded on May 27, 1992 and is headquartered in Zurich, Switzerland.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.

Lacerta Group, Inc. provides packaging design, custom thermoforming and contract packaging services. It offers engineering concept development, design CAD, solid works, proto typing, mold making, tooling, thermo forming production and printing capabilities. The The company was founded by Ali Reza Lotfi, Mory Lotfi and Mostafa Lotfi in 1993 and headquartered in Mansfield, MA.

Foremark Performance Chemicals, Inc. manufactures and sells chemical, formaldehyde and related products. Its products include formaldehyde, urea-formaldehyde concentrate, puremark scavengers products. The firm serves to the chemical intermediates, oil and gas, building materials plus construction, and agriculture industries. The company was founded by Dennis Carter Beetham and is headquartered in League, TX.

Geon Performance Solutions engage in formulation, development, and manufacture of performance polymer solutions. It specializes in flexible vinyl formulations, rigid vinyl formulations, polyolefin formulations, and contract manufacturing. The company was founded in 2019 and is headquartered in Westlake, OH.

Zevacor Pharma, Inc. develops molecular imaging solutions. It also manufactures and distributes radiopharmaceutical products. The company was founded in 1986 and is headquartered in Noblesville, IN.

Aristech Acrylics LLC manufactures and distributes cast acrylic and solid surface sheets. It also distributes solid surfaces for counter tops and wall panels, bath/shower and hot tub shells, and indoor and outdoor signage applications worldwide. The company was founded in 1969 and is headquartered in Florence, KY.

Eastman Specialties Corporation, a producer of specialty plasticizers, benzoic acid, and sodium benzoate. The company is headquartered in Chicago, IL.

Ashland Specialty Ingredients GP provides rheology solutions. It produces water-soluble and solvent-soluble polymers that add functionality such as thickening, water-retention, binding and emulsifying capabilities. The firm's customers include makers of coatings, inks, oil field drilling chemicals, paper, pharmaceuticals and personal care products. The company was founded in 1987 and is headquartered in Wilmington, DE.

Lyondell Chemical Co. manufactures and distributes chemicals & plastics, produces fuel products, and refines heavy & high-sulfur crude oil. The company operates in four segments: Ethylene Co-Products and Derivatives, Propylene Oxide & Related Products, Refining, and Inorganic Chemicals. The company's products are used in the clothing, food packaging, household furnishings, automotive parts, construction, home-building materials, paints, and coating industries. The company was founded in 1985 and is headquartered in Houston, TX.

Union Carbide Corp. engages in the production of chemicals and polymers. The firm operates through the following geographical segments: United States, Asia Pacific and Rest of the World. Its products include polyethylene and polypropylene, ethylene glycol, isopropanol, ethyleneamines, biocides, surfactants, deicing and anti-icing fluids, amines, solution vinyl resins and polyethylene glycols. The company was founded on November 1, 1917 and is headquartered in Seadrift, TX.

Interdynamics, Inc. provides air conditioning and air compressor products. The company was founded in 2000 and is headquartered in Tarrytown, NY.

CoolSys Commercial & Industrial Solutions, Inc. designs, installs, repairs and maintains refrigeration and HVAC systems. It offers refrigerant conversions, led lighting, energy compliance, store surveys, door retrofits and dehumidification services. The company was founded in 1998 and is headquartered in Anaheim, CA.

Addivant USA LLC manufactures and supplies antioxidants, intermediates and inhibitors, polymer modifiers and ultraviolet stabilizer solutions. Its products include AMINOX stabilizer, a low temperature reaction product of diphenylamine and acetone; FLEXZONE 11L anti-ozonant, a stabilizer for SBR and polybutadiene, and LOWILITE 20 UV absorber, an ultraviolet light absorber belonging to the benzophenone class of UVAs. The company was founded in 2013 and is headquartered in Danbury, CT.

TPC Phoenix Fuels LLC is engaged in oil and gas field exploration services. The company is headquartered in Dallas, TX.

Hare Topco, Inc. engages in the manufacture and distribution of propionates and acetates to the food, technical, and pharmaceutical industries. Its products include ammonium acetate, anionic surfactant, calcium acetate, calcium propionate, magnesium acetate, provian, sodium stearoyl lactyale, and zinc acetate. The company was founded by Michael R. Brannen Jr. in 1924 and is headquartered in Niagara Falls, NY.