Hyderabad-based Prasinos Tech is gaining attention for using ultrasound and nanobubble technology to restore water bodies, now completing over 100 installations. Founded by Dr. Aditi Mullick and Dr. Anupam Mukherjee, the company aims to offer a sustainable alternative to chemical treatments. However, the company is currently a private entity and is not listed on any public stock exchange.
Prasinos Tech, a Hyderabad-based deep-tech startup, is gaining attention in the environmental sector for its focus on water body restoration. The company, founded by researchers Dr. Aditi Mullick and Dr. Anupam Mukherjee, utilizes ultrasound and nanobubble technologies to target the root causes of water pollution, such as oxygen depletion and nutrient accumulation, rather than relying solely on traditional chemical treatments.
Since its incorporation in 2022, the company has transitioned from laboratory research to practical application, reporting over 100 installations across industrial facilities and urban water restoration projects. This shift marks a move toward using physical interventions to create conditions where aquatic ecosystems can recover naturally. While this technology aims to break the costly cycle of recurring algae blooms, the company operates in a sector historically dominated by large-scale, traditional filtration and chemical treatment providers.
For investors monitoring the environmental technology space, it is important to clarify that Prasinos Tech is a private limited company. It is not listed on the National Stock Exchange (NSE) or the Bombay Stock Exchange (BSE), meaning there is no public ticker available for trade. The equity structure is largely held by its founders, Dr. Mullick and Dr. Mukherjee. Investors should be aware that, as a private entity, the company does not have publicly traded shares or the same regulatory disclosure requirements as listed companies.
From a financial and operational perspective, the company is in an early growth stage. Recent data indicates that the company’s revenue remains below ₹10 crore for the financial year ending March 2025. Like many deep-tech firms, Prasinos Tech faces the classic challenge of scaling its solutions from successful pilot projects to widespread, high-revenue commercial adoption. Executing large-scale environmental projects often involves complex negotiations with municipal bodies and industrial clients, which can result in long payment cycles and project implementation hurdles.
The water treatment industry remains highly competitive. The primary risk for newer entrants in this space is proving that their technologies—such as cavitation and nanobubbles—are both durable and cost-effective when compared to entrenched chemical-based solutions. While the goal of reducing chemical dependency is technically attractive, widespread market adoption depends on the ability to secure large, recurring contracts and demonstrate financial stability.
For those following this sector, the key developments to track are not stock-related, but rather the company’s success in securing larger, long-term government or industrial contracts and its ability to maintain consistent profit margins while expanding. The long-term viability of this business model will depend on how effectively the startup can transition from small-scale installations to large-scale municipal or industrial water restoration programs.