Suppliers of equipment, monitoring systems and treatment technology to the water sector are facing a shift in priorities as utilities and industrial operators modernise ageing infrastructure, according to R&D consultancy Sagentia Innovation.
The firm says that as operators respond to evolving treatment requirements, climate-resilience pressures and growing interest in water re-use, modular and retrofit-friendly technologies are becoming increasingly important — with implications for the original equipment manufacturers (OEMs) that serve them.
Integration matters as much as performance
Sagentia Innovation argues that suppliers increasingly need to show how their products integrate with existing systems while supporting operational continuity and resilience. For technologies used in water filtration, pumping, sensing, monitoring and treatment, interoperability and ease of deployment are becoming as important as core performance.
Full system replacement is rarely practical or cost-effective, the consultancy notes, so operators are placing more weight on how easily technologies can be deployed, scaled and maintained across complex sites.
Michele Turitto PhD, managing partner for industrial at Sagentia Innovation, said: “Industrial water operators are placing greater emphasis on how easily technologies can be deployed, integrated, scaled, and maintained. They face significant challenges, but full system replacement is rarely practical or cost-effective. So, OEMs are under growing pressure to deliver high-performance technologies that also support phased, flexible upgrade strategies. The ability to operate effectively across complex environments involving multiple stakeholders is key.”
Ageing infrastructure and new contaminants
Ageing infrastructure can make it harder to respond to changing requirements around treatment, PFAS removal and water re-use, the consultancy says, making modernisation projects more site-specific and operationally complex.
Retrofitting newer, smart solutions without creating significant short-term engineering overhead presents a challenge for OEMs. Sagentia Innovation suggests that systems featuring IoT connectivity, predictive maintenance analytics and optimised chemical dosing are likely to be better positioned as utilities upgrade.
Industry context
The analysis reflects wider pressures on the UK and global water sector, where utilities are balancing tighter regulation, climate adaptation and public expectations against constrained budgets. Sector trends such as digital monitoring and water re-use are increasingly shaping procurement decisions.
Sagentia Innovation set out its analysis in a whitepaper co-authored by Dr Turitto, Engineering for a changing water landscape: trends reshaping OEM priorities.
FAQ
Who is Sagentia Innovation?
Sagentia Innovation is an R&D and product-development consultancy that provides independent advisory and development services across sectors including industrial, chemical, energy, food and beverage, and consumer markets.
What is changing for water technology suppliers?
According to Sagentia Innovation, interoperability, ease of deployment and the ability to retrofit into existing systems are becoming as important as core performance, as operators favour phased upgrades over full system replacement.
Why does retrofit matter so much?
Ageing infrastructure and the cost of wholesale replacement mean utilities increasingly prefer technologies that can be integrated gradually, supporting operational continuity while addressing new requirements such as PFAS removal and water re-use.
