Partners
S&S Feniks is jointly owned by two equal shareholders: SusPhos and SNB, each holding a 50% stake.
SusPhos B.V.
SusPhos B.V. is a Dutch SME that has developed a pioneering technology to transform sewage sludge ash into valuable, commercially viable products, turning waste into a sustainable resource. By converting this underutilised waste stream into sustainable alternatives for fertilisers and cement, SusPhos helps transform the traditionally linear phosphate process into a circular cycle. Its innovative technology redefines waste management, enabling customers to meet growing sustainability demands while setting new standards for environmental and operational excellence.
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N.V. Slibverwerking Noord-Brabant (SNB)
N.V. Slibverwerking Noord-Brabant is a leading Dutch sludge-processing company with nearly 30 years of operational experience. Since 1997, it has specialised in the sustainable mono-incineration of sewage sludge, processing around 410 000 tonnes of dewatered sludge annually — nearly 30% of the Dutch market. Through its reliable and circular approach, SNB transforms wastewater residues into energy and recoverable raw materials, supporting a cleaner and more resource-efficient future.
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