WALTER Gerätebau GmbH

What WALTER Gerätebau GmbH does

WALTER Gerätebau GmbH is a privately held German industrial equipment manufacturer founded in 1974 and headquartered in Sachsenheim-Ochsenbach, with more than 70 employees and wholly-owned subsidiaries in Switzerland (Hitzkirch, 2013) and the United States (Charlotte, NC, 2023). The company designs, manufactures and services customized pressure-based industrial cleaning systems — spanning cold and hot water pump units, mobile cleaning devices, foam injectors, rotating nozzle heads, automated passage disinfection, container and trolley cleaning stations, and truck-mixer drum cleaning systems (FMT at 220 bar and Cleanjet at 1500 bar) — alongside LTA paint-adhesion testing equipment for the automotive sector. Its offerings are CE-certified, manufactured in Germany and positioned as durability-engineered systems designed for decades of use across food/beverage, concrete, pharmaceutical/cosmetics, automotive and bulk-material-handling applications.

The business operates a hybrid go-to-market combining direct enterprise field sales (regional sales reps for Germany, France, UK, USA and BFM products) with a worldwide dealer and service network supplemented by local spare-parts warehouses (Spartanburg SC) and an Australian distribution partner (International Lubricant Company). Revenue is generated through hardware sales of cleaning and test equipment, recurring spare-parts and consumables, assembly/commissioning, maintenance and repair services, and authorized distribution of BFM® flexible fittings. Pricing is quote-based given highly customized configurations, with multi-year contracts typical for installed systems. Value propositions center on resource efficiency (claimed reductions of up to 80% in water and 70% in chemical consumption versus conventional cleaning), workplace safety improvements (avoiding confined-space entry into truck-mixer drums), and reproducible, automated cleaning validated by standards compliance (DIN 9797, HACCP, ISO 9001:2015).

WALTER is family-owned under the Ingelfinger family, led by Managing Directors Marc Ingelfinger and Julia Ingelfinger, with Norbert Müller managing Swiss operations. The company displays operating discipline typical of a mature Mittelstand manufacturer: no external investors, no funding rounds, no M&A history, but a steady cadence of product innovation (six new products/features launched in 2024) and selective geographic expansion aligned with the international footprint of its industrial customer base.

Name

WALTER Gerätebau GmbH

Legal name

WALTER Gerätebau GmbH

Website

https://walter-cleaningsystems.de

Company type

Private

Founded year

1974

Operating status

Operating

Headcount range

51–100 employees

Short description

WALTER Gerätebau GmbH is a privately held German industrial cleaning equipment manufacturer (founded 1974, 70+ employees) that designs and services custom pressure-based cleaning systems — including truck-mixer drum cleaners, container/trolley cleaners, foam injectors, and LTA paint-testing systems — for food, concrete, pharmaceutical, automotive and bulk-material-handling customers worldwide.

Ownership category

akta.pro rank

Product category

Industrial Cleaning Equipment

NAICS

Pump and Compressor Manufacturing (33391)

SIC

Pumps & Pumping Equipment (3561)

akta.pro primary industry

Specialty Deep Cleaning (Duct/Kitchen Exhaust/Pressure Washing) (IMAIADAN)

Keywords

• Industrial cleaning systems
• High-pressure cleaning equipment
• Food industry cleaning
• Concrete industry cleaning
• Paint adhesion testing

Headquarters

HQ city

Sächsenheim

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Industrial Cleaning Equipment Sales: Sale of industrial cleaning systems including pump units (cold water, hot water), mobile units, nozzle systems, and automated cleaning stations. Products are manufactured in Germany, CE-certified, and designed for decades of use.
2. Service and Maintenance: Comprehensive service including assembly, commissioning, maintenance, and repair services. On-site support and repair/installation at the company workshop.
3. Spare Parts: Supply of spare parts and wearing parts for cleaning equipment, supported by regional warehouses (e.g., Spartanburg, SC for North America).
4. BFM® Flexible Connectors Distribution: Authorized German distribution partner for BFM® flexible fittings - dust-tight, ATEX Zone 20 certified, quickly exchangeable, weld-free installation solutions for bulk material handling.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels8 records

Core offering

WALTER Gerätebau GmbH designs, manufactures, and sells industrial cleaning systems — including pump units (cold and hot water, 10–1,500 bar), mobile cleaning devices, rotating nozzle systems (RD3), foam injectors, automated container/trolley cleaners, BFM® flexible bulk-material fittings, and LTA water-jet paint adhesion testing systems — primarily for the food, concrete, pharmaceutical, cosmetics, and automotive industries. The company also provides assembly, commissioning, maintenance, repair services, and spare parts through its own service organization and a global dealer network.

Product overview

WALTER Gerätebau GmbH offers a comprehensive portfolio of industrial cleaning systems 'Made in Germany' for multiple industries including food, pharmaceutical, concrete, cosmetics, and automotive. The product lineup centers on cold and hot water pump units (10 bar and above), mobile cleaning devices, foam injectors, and automated cleaning systems. Key specialized systems include the RD3 nozzle system for mixers and containers, BFM® flexible fittings for bulk material handling, LTA paint testing systems for automotive quality control, and the Cleanjet/FMT family for truck mixer drum cleaning (220-1500 bar). The portfolio also includes container cleaning systems, control systems, and the Combijector for food industry applications. Products are CE-certified and designed for automated, resource-efficient cleaning with reduced water and chemical consumption.

Differentiator

Problem solved

Functional benefit

Brands

• WALTER Cleaningsystems: Primary brand name for industrial cleaning systems, nozzle systems RD, foam injectors, and mobile cleaning devices
• Cleanjet
• FMT
• LTA
• BFM Verbindungen

Products and services

• Cold Water Pump Units (Pumpenaggregate Kaltwasser) Industrial cold-water pump units designed for low- to medium-pressure cleaning applications in food, concrete, and general industrial facilities; available in multiple capacities and belt-drive configurations.
• Hot Water Pump Units (Pumpenaggregate Heißwasser) High-temperature hot-water pump units for industrial cleaning, including models A1, CNA, DA2, MRS, ND, and belt-drive variants.
• Mobile Cleaning Units (Mobilgeräte) Portable cleaning units including Kompakt 19, CN 130, CNK 140, and chemical dosing carts for flexible on-site industrial cleaning operations.
• RD3 Rotating Nozzle System (Düsensysteme RD) Rotating nozzle system for efficient container and mixer cleaning, available in standard and food-grade versions, with an automatic self-cleaning function for hard-to-access heads.
• Foam Injectors (Schauminjektoren) Foam injection systems for applying fine cleaning foam in food and industrial cleaning applications, reducing chemical consumption.
• Automatic Pass-Through Disinfection System Automated disinfection system for passage areas, designed to prevent cross-contamination through footwear or wheeled transport equipment in food and pharmaceutical environments.
• Container Cleaning Systems (Behälterreinigung) Systems for cleaning containers from above and below, including IBCs and stainless-steel containers used in food, pharmaceutical, and chemical operations.
• Big Box Cleaner Cleaning system specifically designed for large containers and bulk bins used in industrial production and logistics.
• KWR Cutter Cart / Trolley Cleaner Automated cleaning system for cutting trolleys and transport carts in food production, capable of cleaning up to 30 trolleys per hour; compliant with DIN 9797.
• Combijector All-in-one cleaning device for the food industry that combines foaming, disinfection, and cleaning in a single operation.
• Cleanjet 1500 Automated truck mixer drum cleaning system using 1,500 bar ultra-high pressure for periodic intensive removal of hardened concrete without manual chiseling.
• FMT Truck Mixer Drum Cleaning System Daily truck mixer drum cleaning solution operating at 220 bar medium pressure to prevent concrete deposits after each delivery, completing cleaning in 5–10 minutes.
• Cleanjet 2-in-1 Truck Mixer Cleaning System Combined cleaning system offering both daily medium-pressure cleaning (220 bar) and periodic ultra-high-pressure cleaning (1,500 bar) in a single unit for truck mixer drums.
• BFM® Flexible Fittings / Connectors Flexible dust-tight connector fittings for bulk material handling, ATEX Zone 20 certified, weld-free, and quickly exchangeable, marketed as the BFM® system with Seeflex and wear-protection variants.
• LTA Paint Testing Systems (Lacktestanlagen) Water-jet paint adhesion testing systems for the automotive industry, available as LTA1 (single test piece), LTAROTO (8 samples on rotary table), and LTA3D (fully automatic sequential testing); compliant with DIN EN ISO standards.
• Control Systems (Steuerungen) Control systems used to manage and automate WALTER cleaning operations across the equipment portfolio.
• Assembly, Commissioning, Maintenance & Repair Services Comprehensive service offering including assembly, on-site commissioning, scheduled maintenance, repair, and workshop-based support for installed WALTER cleaning systems.

Quantifiable outcome

• Water consumption reduced by up to 80%
• +3 more outcomes

Named customers3 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Four partnerships are on record, tiered core and minor.

• BFM® (Flexible Solutions)coreChannel Partner/ Reseller/ DistributorAuthorized German distribution partner for BFM® flexible fittings with over 15 years of experience. BFM® fittings provide dust-tight, ATEX Zone 20 certified, quickly exchangeable connections for bulk material handling without welding required. WALTER also distributes BFM® Seeflex and wear protection solutions.
• International Lubricant Company (Australia)coreChannel Partner/ Reseller/ DistributorNew partner in Australia taking over local spare parts supply for WALTER systems with its own warehouse and solid stock of parts plus technical know-how. Handles first FMT system field trial with leading Australian concrete producers.
• AmtrademinorChannel Partner/ Reseller/ DistributorCollaboration partner for the IPPE trade show in the USA. Amtrade assists with market presence at international industry events.
• ConCIP Research Project ConsortiumminorStrategic or Co-development PartnerCollaboration with TU Dresden, Fraunhofer Institute for Process Engineering and Packaging, and ECT Kema GmbH on the ConCIP research project to automate cleaning of 3D printing heads. Represents technology leadership and innovation partnership.

Scale indicators6 records

Recent moves8 records

Expansion highlights6 records

Regional players

• Putzmeister: German-headquartered global manufacturer of concrete pumping and placing equipment including truck mixers. Comparable in the concrete industry vertical where WALTER's FMT and Cleanjet systems are sold to ready-mix operators, though Putzmeister addresses concrete placement rather than cleaning.

Broad incumbents

• Kärcher: German global leader in cleaning technology with a large industrial division covering high-pressure cleaners, automated cleaning systems, and food/pharma plant equipment. Directly comparable as a German-headquartered industrial cleaning equipment manufacturer with overlapping product categories (high-pressure pump systems, automated cleaning stations) and end markets including food processing and automotive.

Direct peers

• Conjet: Swedish manufacturer of automated concrete cleaning and hydrodemolition robots. Comparable to WALTER's RD3 nozzle system and Cleanjet truck mixer drum cleaning solutions for the concrete industry vertical.
• Falch: German specialist in high-pressure water jet technology with portable and stationary cleaning systems up to 3,000 bar. Comparable to WALTER's Cleanjet high-pressure systems in technology range, pressure capability, and industrial cleaning use cases including concrete and surface preparation.
• Aquajet Systems: Swedish manufacturer of hydrodemolition and industrial cleaning robots using high-pressure water. Comparable to WALTER's automated cleaning stations and rotating nozzle systems (RD3) for concrete mixer and container cleaning applications.
• Hammelmann: German manufacturer of high-pressure plunger pumps and water jet technology systems operating from 10 to 4,000 bar. Closely comparable to WALTER's high-pressure pump units and Cleanjet 1500 systems, serving overlapping industrial cleaning and surface preparation applications.
• NLB Corporation: US-based manufacturer of high-pressure water jetting equipment and automated cleaning systems for industrial applications. Direct peer in pressure-based industrial cleaning systems, with comparable product lines (pump units, automated cleaning stations) and overlapping end markets in concrete, food, and manufacturing.
• URACA: German manufacturer of high-pressure plunger pumps and cleaning systems for industrial applications. Directly comparable to WALTER's cold and hot water pump units and high-pressure cleaning technology, with overlapping industrial customer base in chemical, food, and general manufacturing.

Emerging players

• BYK-Gardner: German-based manufacturer of testing and measurement instruments for coatings, including paint adhesion and surface testing. Comparable in the automotive paint testing category where WALTER's LTA Lacktestanlagen (LTA1, LTAROTO, LTA3D) compete on water jet and steam jet paint adhesion testing per DIN EN ISO.

Others

• BFM Global: New Zealand-based manufacturer of BFM® flexible connector fittings — ATEX-certified, dust-tight, weld-free solutions. Partner/principal supplier to WALTER for German distribution; comparable as the underlying IP and product source for WALTER's BFM® flexible fittings line in bulk material handling.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

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• Instagraminstagram.com/waltercleaningsystems

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about WALTER Gerätebau GmbH