Innovative Wastewater Tech Gross-Wen Technologies has developed a proprietary revolving algal biofilm system that offers a cost-effective solution for nutrient recovery from wastewater, providing opportunities to enhance environmental sustainability services for wastewater treatment facilities.
Growing Financial Backing The company recently secured $6.75 million in venture funding from AiiM Partners, indicating strong investor confidence that can be leveraged to expand sales efforts and build strategic partnerships within the biotechnology and environmental sectors.
Market Positioning With revenues estimated between $10 million and $25 million and a niche focus on algae-based treatment solutions, Gross-Wen Technologies is well-positioned to target municipal, industrial, and agricultural markets seeking sustainable wastewater treatment innovations.
Leadership Expansion The appointment of Kenneth Rubin as President highlights strategic leadership growth, providing a potential entry point for sales teams to engage with corporate decision-makers focused on scaling innovative environmental technology.
Sustainable Product Portfolio The company's biomass byproducts, such as algae fertilizers and bioplastics, present opportunities to cross-sell sustainable and eco-friendly products to clients interested in circular economy solutions.
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$25M$50MGross-Wen Technologies uses 8 technology products and services including Cloudflare CDN, MySQL, oEmbed, and more. Explore Gross-Wen Technologies's tech stack below.
| Gross-Wen Technologies Email Formats | Percentage |
| First.Last@gross-wen.com | 43% |
| First@gross-wen.com | 36% |
| Last@gross-wen.com | 21% |
| FLast@algae.com | 29% |
| Last@algae.com | 28% |
| First.Last@algae.com | 29% |
| LFirst@algae.com | 14% |
Biotechnology ResearchIowa, United States11-50 Employees
Gross-Wen Technologies uses its patented wastewater treatment technology, known as the revolving algal biofilm system (RAB), to cost-effectively recover nutrients such as nitrogen and phosphorus from wastewater. Compared to other treatment options, our system is significantly more affordable and produces algae biomass which can be sold as a slow release algal fertilizer or bioplastic.
Company Overview
Funding & FinancialsGross-Wen Technologies has raised a total of $1M of funding over 6 rounds. Their latest funding round was raised on Jun 13, 2025 in the amount of $1M.
Gross-Wen Technologies's revenue is estimated to be in the range of $10M$25M
Funding & FinancialsGross-Wen Technologies has raised a total of $1M of funding over 6 rounds. Their latest funding round was raised on Jun 13, 2025 in the amount of $1M.
Gross-Wen Technologies's revenue is estimated to be in the range of $10M$25M
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