Toshiaki Mitsumi

Tokyo Stock Exchange, Inc. provides securities exchange services. The company also provides securities that support fund management and capital raising for users both at home and abroad. It has offices in North America, Europe, and Asia. The company was founded in April 1949 and is headquartered in Tokyo, Japan.

LEWA GmbH manufactures a modular line of metering, controlled volume and process pumps, as well as packaged systems. The firm serves the process industries with sandwich diaphragm pumps, its product line ranges from small pumps to large triplex process diaphragm pumps with input powers over 800 HP to deliver thousands of gallons per hour. It also provides installations ranging from laboratories and R&D facilities, pilot plants, as part of a packaged systems built by OEM’s and small to large production plants, including on and offshore oil and gas. The company was founded by Herbert Ott and Rudolf Schestag in 1952 and is headquartered in Leonberg, Germany.

Part of Nikkiso Co., Ltd., Nikkiso Europe GmbH is a manufacturer of dialysis devices. The company is based in Langenhagen, Germany. The German company offers a range of products including dialysis systems, blood hose systems, dialysators and EF filters, apheresesysteme, and more. The devices of the DBB-EXA series have been developed for value-oriented dialysis providers who feel committed to high quality and security standards and are looking for a monitor, the standard HD treatments and/or advanced therapies. The company was founded in 1977, and the CEO is Yoji Wakabayashi.

Tokyo Camera Club Corp. is a holding company that engages in online marketing services. It develops, designs, and delivers marketing solutions for social networking sites, blogs, and e-commerce websites. The firm’s activities also encompass website creation and operation, and online support services. The company was founded by Hideo Tsukazaki on January 11, 2007 and is headquartered in Tokyo, Japan.

Nikkiso America, Inc. develops, manufactures, and distributes continuous renal replacement therapy equipment. The firm's products include cascades, blocker doors, ailerons, tubes, panels. The company was founded in 2006 and is headquartered in San Diego, CA.

Part of Atlas Copco AB, Atlas Copco Comptec LLC is a company that manufactures centrifugal air compressors and gas compressors. The company is based in Voorheesville, NY.

Part of Nikkiso Co., Ltd., Nikkiso Cryo, Inc. is a company that manufactures precision pumps. The company is based in North Las Vegas, NV.

Cryogenic Industries, Inc. manufacture of engineered cryogenic gas processing equipment and small-scale process plants for the liquefied natural gas for industrial gas industries. Its product and services offers cryogenic machinery, heat transfer equipment, process plants, and engineered solutions and services. The company was founded on August 1, 1991 and is headquartered in Temecula, CA.

Part of Nikkiso Co., Ltd., Nikkiso Europe GmbH is a manufacturer of dialysis devices based in Langenhagen, DE. Nikkiso also provides technical and customer services through its offices in Langenhagen and Hamburg. The German company offers a range of products including dialysis interior and EF filters, apheresis systems, and hemodialysis systems. The devices of the DBB-EXA series have been developed for value-oriented dialysis providers who are committed to high quality and security standards.

Part of Nikkiso Co., Ltd., NIKKISO Pumps Europe GmbH is a German company that manufactures precision pumps and medical equipment. The company is based in Leonberg, Germany. The company was founded in 1953. The CEO is Tsunehisa Suita.

Cryogenic Industries Holdings, Inc. engages in the operations with interests in manufacture and distribution of cryogenic pumps, turbo expanders, air separators, and gas purification equipment. The company was founded in 2017 and is headquartered in San Diego CA.

Proton Green LLC is an energy transition platform company that is focused on becoming one of the leading producers of helium and beverage-grade CO2, as well as one of the leading carbon sequestration operators. The company is based in Houston, TX and has subsidiaries in the United States. The company has operating control over the St. Johns field, a 152,000-acre property in the United States, which contains a massive helium reservoir, CO2 reservoir, and carbon storage basin. Proton Green has the ability to inject up to 22 million metric tons of CO2 per year at its primary basin, and over one billion tons of total storage capacity. Steven Looper has been the CEO of the company since 2021.