Water & Wastewater Treatment Equipment Manufacturing
OEM manufacturers of water filtration systems, membrane technology, UV treatment equipment, wastewater treatment plant hardware, and water purification systems for municipal, industrial, and commercial markets.
- 5
- Verticals
Overview
Water & Wastewater Treatment Equipment Manufacturing covers the pumps, filtration and membrane systems, UV and disinfection equipment, and treatment technologies used to purify water and treat wastewater for municipal and industrial customers. It is led by water-technology majors (Xylem, Pentair, Veolia/Evoqua, Ecolab) supplying utilities, industry, and commercial buildings.
Demand is driven by aging water infrastructure, tightening regulation (PFAS, lead, nutrient limits), water scarcity and reuse, and industrial-process water needs — durable, regulation-backed growth. It is a consolidating, technology-rich segment and an active M&A arena (e.g., Xylem's acquisition of Evoqua) around water technology.
Market snapshot
Water-treatment equipment spans pumps, filtration, membrane, and disinfection across several NAICS codes (e.g., 333911/333999/333413) and is not separately disclosed by the Census Bureau, so the segment is not separately sized here.
Business model & economics
Revenue model
Treatment-equipment sales plus consumables and service
Key economics
- Recurring revenue
- High
- EBITDA margin
- Technology- and consumable-driven
- Capex intensity
- Moderate
recurring consumables, membranes, and service
Characteristics
- Led by Xylem, Pentair, Veolia/Evoqua, Ecolab.
- Aging infrastructure and regulation (PFAS, lead) drive demand.
- Water scarcity and reuse durable tailwinds.
M&A deal context
Who’s acquiring
- Water-technology majors
- PE-backed water platforms
- Industrial & filtration strategics
What’s driving deals
- PFAS, lead, and nutrient-regulation demand.
- Water scarcity, reuse, and infrastructure renewal.
- Water-technology consolidation.
Verticals in this segment
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