
We are an innovative technology company that comprehensively executes environmental protection projects both in Poland and abroad. Since 1990, we have been specializing in water treatment technologies, wastewater treatment with green energy production, and sludge management, serving industries, energy sectors, and municipal enterprises. In our operations, we use the latest innovative technologies. We treat wastewater as a resource, and the wastewater treatment system as a kind of biorefinery, implementing the philosophy of reducing carbon and water footprints and energy recovery (RES) – biogas production, water recovery processes, and the production of fertilizers with high nitrogen and phosphorus content.

SEEN Technologie was the winner of the 5th edition of the 2011 Eco-Investment Leader competition under the auspices of the Environmental Committee of the Senate of the Republic of Poland in the Contractor category, for the implementation of the task “Modernization of technology at the Central Water Supply Plant - indirect ozonation and filtration on activated carbon.”

The CEO of SEEN Technologie, Mr. Rafał Lipiński, received the "Employer of the Year 2013 in Construction" award in the Small Business Group, particularly for:
- Activity in the field of environmental protection,
- Social and charitable activities,
- Care for employees and the development of the company.

SEEN Technologie received the Green Laurel 2011 in the 7th edition of the Polish Chamber of Commerce "Ekorozwój" competition for the implementation of a modern pressure flotation installation at the North Waterworks in Warsaw.

SEEN Technologie received the "Crystal of Public Tenders 2011" award for the best contractor in the category "Investments Impacting the Improvement of Citizens' Quality of Life" for the project "Modernization of Technology at the Central Waterworks – Indirect Ozonation and Filtration with Activated Carbon."

The Parliamentary Team for Local Government and the "Poznańska" Club of Local Government Leaders awarded the CEO of SEEN Technologie, Mr. Rafał Lipiński, with the "Reliable Partner of Local Government" certificate. This certificate is a confirmation of the company's reliability and solvency – the participant commits to voluntary auditing of accounting documents during the execution of local government investments.

At the XXIII International Fair of Machines and Equipment for Waterworks and Sewage Systems "WOD-KAN 2015," SEEN Technologie won the prestigious Grand Prix award for the installation of the SEENERGY SGF 1000 thermal sludge mineralization system.

SEEN Technologie was a winner of the GreenEvo - Accelerator of Green Technologies competition. The company's developed SE-LOP FLOW filtration drainage technology was selected as one of the 14 most innovative, environmentally-friendly Polish solutions chosen by the Ministry of the Environment in 2014.

SEEN Technologie achieved impressive results in the Forbes Diamonds ranking over the years. In 2010, the company ranked 14th among companies with capital up to 5 million PLN in the Mazowieckie province. The following year, in 2011, it advanced to 10th place among businesses with capital ranging from 50 to 250 million PLN in the same region. In 2025, SEEN Technologie reached 33rd place on the national list of companies with revenues exceeding 250 million PLN. Additionally, in the regional ranking for the Mazowieckie province, the company secured 16th place.

The Special Aquarina Award, granted jointly with the Polish Federation of Engineering Associations since 1999, is a distinction for outstanding achievements in the field of environmental protection. It is also awarded for significant personal contributions to the development of science, educational achievements, innovative implementations, as well as professional and social activities for the environment, both among Polish and international personalities.

The Aquarina Award, named after dr. K. Lipiński, was established jointly by the Polish Association of Sanitary Engineers and Technicians and SEEN Technologie in 1997. Its aim is to recognize exceptional professional activity in two categories: scientific-research and technical-implementation.

The Aquaeductus Award was established jointly by the Warsaw, Poznań, and Kraków Waterworks in 2008. Its aim is to activate the scientific and technical community to conduct research, develop and implement new technologies, and deepen experience in the field of water treatment and potable water supply.

Aqua SEEN was established by separating the Drinking Water Department and the Equipment Department from the structure of SEEN Technologie in order to enhance specialization and create a more effective offering for the municipal water treatment market. The company is a commercial partner of the world's largest technological firms, including those from the USA, Germany, France, Japan, the UK, and Italy. It successfully collaborates with international corporations based on global quality standards.
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