David James Millstone

G-I Holdings, Inc. manufactures and markets roofing products and accessories for the residential and commercial markets. It provides heating, ventilating and air conditioning, decking, railing and decorative stone products. The firm's products include roofing shingles, slate roofing, commercial and flat roofing systems, asphalic accessories, ductwork, non-woven fabrics, and fiber-cement siding. The company was founded in 1886 and is headquartered in Parsippany, NJ.

Standard Industries, Inc. engages in the design, manufacture, and sale of roofing and waterproofing products. The firm offers solar residential program, fiber cement siding, adhesive, primers and sealants, and modified bitumen roofing. The company was founded in 1886 and is headquartered in New York, NY.

W.R. Grace & Co. engages in the production and sale of chemicals and materials. It operates through the Grace Catalysts Technologies and Grace Materials Technologies segments. The Grace Catalysts Technologies segment includes catalysts and related products and technologies used in refining, petrochemical and other chemical manufacturing applications. The Grace Materials Technologies segment consists of specialty materials, including silica-based and silica-alumina-based materials, used in coatings, consumer, industrial, and pharmaceutical applications. The firm specializes in chemical processing, coatings and inks, food and beverage, general industrial, nutraceutical, personal care, pharma, and plastics industries. The company was founded by William Russell Grace in 1854 and is headquartered in Columbia, MD.

International Specialty Products, Inc. manufactures derivative chemicals. Its chemicals include vinyl ether polymers, polyvinyl pyrrolidone polymers, solvents, pigments and other chemicals. The company sells the mineral roofing granules to the United States roofing industry for use in the manufacture of asphalt roofing shingles. International Specialty Products was founded in 1991 and is headquartered in Wayne, NJ.

Standard Investments LLC is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded by David S. Winter and David J. Millstone in 2009. They were formerly known as 40 North Management LLC and changed its name to Standard Investments LLC in October 2021. The firm is a subsidiary of Standard Industries, Inc., ultimately held by G Holdings, Inc. Standard Investments provides discretionary investment advisory services to pooled investment vehicles (Discretionary Funds). The investors of the discretionary funds include the general partners of the discretionary funds, the principals, certain high-net-worth individuals, and certain Family Entities.

Part of G Holdings, Inc., 40 North Advisers LP functions as an alternative investment manager. The private company is based in New York, NY. The CEOs are David James Millstone, David Scott Winter. The company was founded in 1886.

Wildlife Conservation Society operates as a non-governmental organization aiming to save wildlife. The firm saves wildlife and wild places worldwide through science, global conservation, education, and the management of the urban wildlife parks, led by the flagship Bronx Zoo. It protects animals like gorillas in Congo, tigers in India, wolverines in the Yellowstone Rockies, and ocean giants. The company was founded on April 26, 1895 and is headquartered in Bronx, NY.

BMI Group Services GmbH provides pitched roofing solutions. Its products include concrete and clay roof tiles, roof accessories, chimney and energy systems, and jacketing. The firm also offers roof expertise services for insulation, solar energy, and ventilation. The company was founded in 1919 and is headquartered in Oberursel, Germany.

BMI Group SARL is a holding company, which engages in the manufacture and supply of pitched roof products, including both roof tiles and roofing components. It also develops, produces, and sells chimney systems and trades in solar and insulation components. The company was founded on October 7, 2009 and is headquartered in Senningerberg, Luxembourg.