Arq, Inc. is a holding company. It engages in the provision of environmental and emission control equipment to the power generation industry. The company operates through the following Segments: Refined Coal and Advanced Purification Technologies. The Refined Coal segment includes the Tinuum Group, Tinuum Services, and GWN Manager. The Advanced Purification Technologies segment refers to the sale of Activated Carbon Injection and Dry Sorbent Injection equipment systems, chemical sales, consulting services, and other sales related to the reduction of emissions in the coal-fired electric generation process and the electric utility industry. The company was founded in 1996 and is headquartered in Greenwood Village, CO.

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Please also be aware of the risks listed in the following documents: [Day Trading Risk](https://d2ue93q3u507c2.cloudfront.net/assets/robinhood/legal/RHF%20Day%20Trading%20Risk%20Disclosure.pdf) [Disclosure Statement](https://d2ue93q3u507c2.cloudfront.net/assets/robinhood/legal/RHF%20Day%20Trading%20Risk%20Disclosure.pdf) and [FINRA Investor Information](https://www.finra.org/investors/learn-to-invest/advanced-investing/purchasing-margin).

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Arq, Inc.

Why Robinhood?

About ARQ

Arq, Inc. is a holding company. It engages in the provision of environmental and emission control equipment to the power generation industry.

ARQ Key Statistics

Arq, Inc.

Why Robinhood?

Arq, Inc. is a holding company. It engages in the provision of environmental and emission control equipment to the power generation industry. Show more

ARQ Key Statistics

Arq, Inc. is a holding company. It engages in the provision of environmental and emission control equipment to the power generation industry.