July / August 2026 | 19 including electronics, medical devices, optics, jewellery, high-end watchmaking and micro- mechanics”, says Armando Pereira. The company has increasingly specialised in developing innovative precision-cleaning solu- tions tailored to each customer's specific re- quirements. “Our goal is to provide our custom- ers with access to high-quality solutions that ensure their production processes remain as efficient and versatile as possible, regardless of their unique needs and challenges," adds the CEO. CriticalFlow operates its own laboratory, which is equipped to perform a wide range of tech- nological tests, quantitative and qualitative analyses, automatic particle counting, chemi- cal control and substrate condition monitor- ing. This enables the company to monitor the development of its solutions and validate them before industrial implementation. Last year, the company’s turnover reached 3 million euros, 41 of which per cent came from exports. This figure reflects the fact that Criti- calFlow provides additional services to cus- tomers in Portugal that it is not yet able to offer internationally. Excluding those services, the company’s equipment exports already account for 80 per cent of total turnover. “Our internationalisation strategy is based on two main factors. The first is the establish- ment of partnerships with manufacturers in the chemical industry that develop solutions for these specific markets and can create cus- tomised products. The second is our partici- pation in international trade fairs in countries such as Spain, France and Switzerland, where we showcase the company and its ability to develop tailor-made solutions”, explains Ar- mando Pereira. CriticalFlow is currently developing projects in the electronics sector and in navigation con- trol systems for both civil and security applica- tions. The company is also working on projects involving the cleaning and surface treatment of engine components for the aerospace indus- try. In addition, it is collaborating with partners to develop new chemical products with a lower environmental impact. According to Armando Pereira, the industry is moving towards an ever-greater integration of physical equipment with digital monitoring and control tools. “In the field of precision industrial cleaning, this evolution is reflected in automat- ed systems capable of monitoring parameters in real time, collecting process data, ensuring traceability and guaranteeing strict compliance with demanding quality standards, thereby con- tributing to greater production efficiency and re- duced waste”. The CEO believes that Portugal has increas- ingly established itself as a country with strong industrial innovation capabilities, supported by technological centres, universities and highly specialised companies. “Cases such as Critical- Flow demonstrate that it is possible to develop differentiated technology in Portugal and com- pete internationally in high-value niche markets, particularly when there is a strong commitment to engineering, applied research and close col- laboration with customers and their challenges”. Among the main trends shaping the future of Industry 4.0, Armando Pereira highlights the digitalisation of production processes, the ap- plication of artificial intelligence in industry, ad- vanced data analytics, intelligent automation, predictive maintenance, sustainability and the growing integration of physical equipment with digital systems. “Portugal can play a significant role in this context through its specialisation in niche technological solutions, the promo- tion of national engineering expertise and the strengthening of the export capacity of innova- tive companies”. Pg criticalflow.eu
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