BioNitrogen Holdings Corp. (BIONQ) operates as a cleantech company that develops and builds environmentally friendly, turnkey manufacturing plants converting agricultural and forestry biomass into fertilizers and related products using patented technology; its core offerings include urea fertilizer, urea ammonium nitrate, melamine, and diesel exhaust fluid for agricultural inputs and industrial applications. Founded in 1990 by Mario G. Beruvides and headquartered at 8300 NW 53rd Street, Suite 350, Doral, Florida, the company targets farmers, agricultural distributors, and industries requiring low-carbon nitrogen products, with a focus on regions rich in biomass such as the United States. Previously known as BioNitrogen Corporation until its name change in September 2013, the firm maintains operations in the fertilizers and agricultural chemicals sector without reported subsidiaries or parent relationships. No major funding rounds, acquisitions, partnerships, new product launches, or strategic expansions occur within the last 1-2 years, reflecting a period of limited public activity amid a low trading volume on OTC markets.