Gross-Wen Technologies builds algae-based wastewater treatment systems for municipal and industrial customers. It serves utilities and industrial water managers replacing chemical-intensive phosphorus and nitrogen removal. Its Revolving Algal Biofilm system uses algae instead of chemicals for nutrient removal, generating biomass byproducts most chemical-based competitors throw away.
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No cited completed company acquisition recorded.
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Dated disclosures. Customer relationships and classifications are historical; ARR is separate from revenue.
No cited disclosure recorded: named customer, disclosed revenue, ARR, count, B2B / B2C, sector, go-to-market.
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No cited valuation with an explicit basis is recorded.
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Historical post-money / actual annual or stated TTM revenue. Same currency; economic valuation date within 90 days of revenue period end, inclusive. No FX, ARR, annualized revenue, estimates or projections. Conflicts and ambiguous ties are withheld.