Nathan Kahn

Keystone Consolidated Industries, Inc. manufactures steel and other metal products. Its products include wire mesh, coiled rebar, steel bar, billets, and PC strand. The firm serves agricultural, industrial, cold drawn, construction, transportation, original equipment manufacturer, and retail consumer markets. The company was founded in 1889 and is headquartered in Dallas, TX.

Pioneer Transformers LP manufactures transformers. The company is headquartered in Wilmington, DE.

Brother's Brother Foundation provides medical supplies, textbooks, food, seeds and other humanitarian supplies. It promotes international health and education through the distribution and provision of donated medical, educational, agricultural and other resources. The company was founded by Robert Hingson in 1958 and is headquartered in Pittsburgh, PA.

Omega Advisors, Inc. is an independent family office headquartered in New York City. The firm was founded by Leon G. Cooperman in 1991 as a hedge fund firm and converted into a family office in 2018.

Pioneer Custom Electrical Products Corp. fabricates low voltage electric power distribution panelboard and switchboard equipment. It also offers retrofit services. The company was founded in 1919 and is headquartered in Santa Fe Springs, CA.

Kidder, Peabody & Co., Inc. provides security brokerage services. The private company is based in Buffalo, NY and has subsidiaries in Switzerland. The company was founded by Thomas W. Ostrander.

TA Chen International, Inc. distributes stainless, aluminum and nickel alloy products. It offers aluminum flat rolled and extrusions; nickel alloy flat rolled; valves, fittings and flanges; and stainless pipes, long and tubing. The company was founded by Robert Shieh in 1989 and is headquartered in Long Beach, CA.

Pioneer Critical Power, Inc. offers custom-engineered and standardized solutions for applications in the utility, industrial and commercial segments of the electrical transmission and distribution industry. The company was founded in 2010 and is headquartered in Minneapolis, MN.

DeSoto, Inc. provides detergents, soaps, fabric softeners. The company is headquartered in Des Plaines, IL.

Shaare Zedek Medical Center is a leading medical center in Jerusalem, IL that provides advanced medical services in all fields of medicine. The hospital treats over 850,000 patients annually in more than 30 inpatient departments and an additional 70 outpatient units and clinics with a staff of over 4,500 employees. The hospital's more than 1,000 physicians are dedicated to scientific and technological advancement to promote the forward development of medicine both in and around the world. The hospital's subsidiary, Shaare Zedek Scientific, is responsible for ongoing scientific collaborations with relevant partners in academia, the startup industry, and other local and corporations operating in many diverse sectors. The Israeli company was founded in 1902, and Ofer Merin has been the CEO of the company since 2019.

Berkshire Bank (Pittsfield, Massachusetts) operates as state commercial bank. It offers banking, insurance, and wealth management. The company is headquartered in Pittsfield, MA.

Phibro Animal Health Holdings, Inc. manufactures chemicals for agricultural and industrial use. The company is headquartered in Ridgefield Park, NJ.

The American Committee for Shaare Zedek Medical Center in Jerusalem, Inc. provides financial support to fund services, capital projects, research and the purchase of equipment. The company was founded in 1902 and is headquartered in New York, NY.

Phibro Animal Health SA (Belgium) manufactures animal health and nutrition products. The company's plant utilizes fermentation processes to produce the ingredients semduramicin-crystalline and virginiamycin; and also manufactures Stafac formulations. The company was founded in 2000 and is headquartered in Wavre, Belgium

Animal Health Institute represents companies with an interest in animal health. Its members invest on the innovations, research and science necessary for advances in pharmaceuticals, biologics, and pesticides for animals. The company was founded in 1941 and headquartered in Washington, DC.

BFI Co. LLC operates as an investment vehicle. The company is headquartered in Teaneck, NJ.

Redstar Partners, Inc. operates as a blank check company. The firm seeks to acquire the control of a business having significant operations in China. The company is headquartered in New York, NY.

American Circuit Breaker Corp. manufactures circuit boards and switch gear. The private company is based in New London, NC and has subsidiaries in the United States.

Pioneer Transformers Ltd. manufactures small power and distribution transformers. It offers substation, three phase pad mounted, grounding, retrofit, network, submersible, and dry type transformers. The company was founded in 1965 and is headquartered in Granby, Canada.

Jefferson Electric, Inc. manufactures and supplies dry-type transformers. The firm manufactures medium voltage, single-phase and three-phased encapsulate, single-phase and three-phased ventilated, floor mount, drive isolation, non-linear and industrial control transformers. It serves the drilling, lighting, solar and wind, elevator, battery charging, transportation, power control and industrial markets. The company was founded by J. C. Daley and John A. Brennan in 1915 and is headquartered in Franklin, WI.

Empire Resources (UK) Ltd. is based in London, UK. Part of Ta Chen Stainless Pipe Co., Ltd., Empire Resources (UK) Ltd. is a British company that distributes semi-finished aluminium products. Founded in 2015.