Your independent deal originator

RIEFILT connects industrial clients with optimal water treatment solutions through BOOT, rental, and equipment brokerage. Manufacturer-independent, AI-powered, and trusted by 200+ plants across DACH, Mediterranean and MENA.

200+
Plants Assessed
35%
Avg. Cost Reduction
12+
Countries Served
RIEFILT industrial water treatment facility overview

Industries We Serve

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Water treatment project – desalination plant installation
DACH Region

Food Processing Wastewater

Industrial wastewater treatment plant for a dairy processing facility, enabling zero-liquid-discharge and full regulatory compliance.

Water treatment project – pharmaceutical water purification
Mediterranean

Hotel Resort Water Recycling

MBR-based greywater recycling system for a 500-room Mediterranean resort, reducing freshwater consumption by 60%.

Water treatment project – hotel resort water recycling
Germany

Pharmaceutical Water Upgrade

Complete RO/EDI system replacement for a DACH pharmaceutical manufacturer, achieving EU Pharmacopoeia-grade water quality.

Water treatment project – food processing wastewater system
Greek Islands

Greek Island Desalination

Emergency SWRO desalination plant for a Greek island municipality facing acute water shortage during peak tourist season.

Serving industries across DACH, Mediterranean & MENA

From German manufacturing hubs to Greek island municipalities and Middle Eastern mega-projects. Over 200 plants assessed, 50+ projects delivered, and counting. Upload your water data for a free analysis.

Map showing RIEFILT project locations across DACH, Mediterranean and MENA
Containerized water treatment solution by RIEFILT

Why BOOT beats buying

Build-Own-Operate-Transfer: Get industrial-grade water treatment without any capital investment. RIEFILT structures the deal, selects the technology, and manages the entire lifecycle.

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Zero Capex

No upfront investment. Pay only for treated water per m³. BOOT contracts convert CAPEX to predictable OPEX over 10-15 years. On average, our clients save 25-35% vs. traditional purchase models.

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Full Compliance

Guaranteed water quality and full regulatory compliance. We compare 3+ manufacturers independently and select the optimal technology for your specific water chemistry. All maintenance, chemicals, and monitoring included.

RIEFILT water treatment technology in action

Water treatment talent on demand

Access 300+ qualified water treatment professionals through RIEFILT Talent. Operators, engineers, and project managers — DSGVO-compliant, ready to deploy.

Browse Talent
Full Time
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Lüneburg, Germany

Water Quality Analyst

Analyze water samples from client sites and BOOT projects. Support pre-sales with water assessments and compliance reporting.

Full Time
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Dubai, UAE

Site Manager — Desalination Project

Lead on-site construction and commissioning of a 3,000 m³/day SWRO desalination plant for an industrial free zone.

Industry Insights

Blog post author portrait
Alexander Riebe
CEO & Founder, RIEFILT GmbH

Hyperscale data centers consume millions of liters daily for cooling. How advanced water treatment reduces WUE, cuts costs, and meets ESG commitments.

Blog post author portrait
Alexander Riebe
CEO & Founder, RIEFILT GmbH

The revised EU Industrial Emissions Directive tightens water discharge limits across all sectors. What manufacturers need to do now to stay compliant.

Blog post author portrait
Alexander Riebe
CEO & Founder, RIEFILT GmbH

When your municipal water supply fails, how long can your plant operate? A practical guide to building water supply resilience and emergency contingency plans.