General Enterprise Ventures
OTCMKTS:GEVIGeneral Enterprise Ventures, Inc., engages in installing large home and facility proactive wildfire prevention systems. It offers Citro-Tech fire inhibitor for the prevention and spread of wildfires, as well as lumber treatments for fire prevention. The company was formerly known as General Entertainment Ventures, Inc. and changed its name to General Enterprise Ventures, Inc. in October 2021. General Enterprise Ventures, Inc. was incorporated in 1990 and is based in Cheyenne, Wyoming.
Medamerica Properties
OTCMKTS:MAMPMedAmerica Properties Inc., a real estate management company, focuses on investing in commercial real estate properties in the United States. It focuses to acquire medical office buildings. The company was formerly known as Banyan Rail Services Inc. and changed its name to MedAmerica Properties Inc. in June 2017. MedAmerica Properties Inc. was founded in 1985 and is based in Boca Raton, Florida.
Newater Technology
NASDAQ:NEWANewater Technology, Inc. operates as a wastewater purification treatment company in the People's Republic of China. The company focuses on the development, manufacture, and sale of disk tube reverse osmosis and disk tube nano-filtration membrane filtration products that are used in the treatment, recycling, and discharge of wastewater. It also supplies hardware and engineered systems for integrated solutions; and offers engineering support and installation, technical advice and service, and other project-related solutions to turn wastewater into clean water. In addition, the company provides landfill leachate treatment and purification services; and traditional wastewater treatment solutions, such as activated carbon and resins. It primarily serves energy, garbage and waste, and chemical industries. Newater Technology, Inc. was founded in 2012 and is headquartered in Yantai, the People's Republic of China.
Strategic Environmental & Energy Resources
OTCMKTS:SENRStrategic Environmental & Energy Resources, Inc. provides clean-technologies, waste management, and related services in the United States and internationally. It operates through two segments, Environmental Solutions and Solid Waste. The company designs and sells H2SPlus and OdorFilter dry scrubber solutions for management of hydrogen sulfide in biogas, landfill gas, and petroleum processing operations; develops and designs proprietary technologies and systems for conditioning biogas for use as renewable natural gas for a range of applications, such as transportation fuel and natural gas pipeline injection; and develops waste destruction technology using pyrolytic heating process combined with non-thermal plasma assisted oxidation. In addition, it develops renewable natural gas projects; and advanced chemical absorbents and catalysts that enhance the capability of biogas produced from landfill, wastewater treatment, and agricultural digester operations, as well as offers soil amendment pellets. The company serves companies primarily in the oil and gas refineries, landfills, medical waste destruction operations, agricultural companies, and food and beverage companies, as well as other commercial and industrial customers. Strategic Environmental & Energy Resources, Inc. is headquartered in Broomfield, Colorado.