The most important part of any industrial cleaning process is not the cleaning itself, but the disposal of what’s left over. For decades, that has meant dealing with spent organic solvents, a cocktail of volatile, often toxic chemicals that require careful, expensive handling. Intelligent Fluids, a Leipzig-based startup, has a simpler proposition: what if the leftover fluid was just water?
Founded in 2017, the company has developed a family of patented, water-based cleaning fluids it calls “phase-fluids.” The core idea is physical, not chemical. Instead of dissolving contaminants, the fluids use mechanisms like entropy and Ostwald ripening to lift them away, leaving behind a non-toxic, biodegradable mixture that the company claims can be treated like wastewater [LinkedIn]. The target is the vast, regulated market for industrial solvents, chemicals like acetone and N-methyl-2-pyrrolidone (NMP) used in everything from stripping lacquer off printing rollers to cleaning semiconductor wafers. The bet is that a drop-in replacement that is safer, greener, and just as effective will find a willing audience among manufacturers squeezed by tightening environmental rules and worker safety concerns.
A chemical wedge built on physics
The company’s wedge is straightforward: match or exceed the cleaning power of aggressive solvents without the associated hazards. Their fluids are solvent-free, low in volatile organic compounds (VOCs), and carry no hazardous classification for the majority of their products [intelligent-fluids.com, 2026]. The company’s flagship Enpurex® 95 Plus is marketed as covering 95% of all cleaning applications [intelligent-fluids.com].
Their early beachheads are in precision industries where cleanliness and regulatory compliance are paramount. They list microelectronics, optics, and printing as key sectors, and have already landed a notable partnership with the Gallus Group, becoming the preferred provider for printing roll cleansing solutions [akampion.com].
The funding and the founder leading the charge
In March 2023, Intelligent Fluids secured a €10 million Series B round led by Boston-based WAVE Equity Partners [PRNewswire, March 2023]. The round brought the company’s total disclosed funding to roughly $11.3 million, with other backers including German public investors IBG and High-Tech Gründerfonds [CB Insights]. The capital is earmarked for scaling production and pushing into new markets, particularly in Asia and the United States, according to CEO Christian Römlein [so-geht-saechsisch.de, 2026].
Römlein, who has a background in international management, co-founded the company with Dirk Schumann, who serves as Chief Scientific Officer. Schumann’s name appears on patents for cleaning methods using fluid nanophase systems [patents.justia.com, 2026].
Traction beyond the lab
Evidence of commercial movement exists beyond the funding announcement. The partnership with Gallus Group is a concrete signal of adoption in a specialized industrial niche. Furthermore, the company has launched a consumer-focused product line, selling directly through its online platform and on Amazon [intelligent-fluids.com, November 2023].
A less conventional chapter in the company’s history involves a security token offering (STO). In 2019, Intelligent Fluids conducted an STO for a token called SMAC, framed as a blueprint for financing capital-intensive chemistry startups [htgf.de]. The token was discontinued in September 2023 [intelligent-fluids.com, August 2023].
The company’s intellectual property moat is another traction signal, with 26 approved patents and 25 pending [blockspot.io].
Where the chemistry could fail
For all its promise, the path for Intelligent Fluids is lined with the gritty realities of industrial supply chains. Replacing a proven solvent is not just a technical challenge; it’s a behavioral one. Plant managers are notoriously risk-averse, and changing a chemical process can require requalification of entire production lines.
Performance parity
The central claim, that these fluids outperform aggressive solvents in complex processes, must hold true across hundreds of specific use cases [intelligent-fluids.com].
Cost competitiveness
While disposal costs for traditional solvents are high, the upfront price of a novel, patented fluid must still be palatable.
Sales and scaling
Industrial chemical sales are relationship-driven and often glacial. Building a direct sales force capable of navigating multinational manufacturers is a capital-intensive endeavor.
The company’s answer likely lies in the regulatory wind at its back. The European Union is actively restricting the use of many hazardous solvents, and global ESG pressures are mounting.
The next twelve months
The immediate roadmap involves deploying the Series B capital. Expansion into Asia and the U.S. will be the key metric to watch, as will any announcements of further enterprise partnerships in the microelectronics or semiconductor space. Ultimately, Intelligent Fluids is not just competing with other cleaning fluid startups. Its real opponent is the entrenched, global chemical industry and the inert tanks of acetone, NMP, and dichloromethane sitting in factories worldwide.