Industrial service provider for technical cleaning, plant maintenance, industrial services and personnel leasing with over 50 years of experience.

INDUTEC International Holding GmbH & Co. KG (INDUTEC/IWAGO Gruppe)
Kerpen (Headquarters) · Appenheim · Aschaffenburg · Berlin · Böhlen · Dorsten · Emden · Bünde · Neu-Ulm · Ratingen · Schöningen · Solingen · StraubingNew on Amplifa
About the INDUTEC/IWAGO Group
The INDUTEC/IWAGO Group is an industrial service provider founded in 1969, family-owned and headquartered in Kerpen. Under the INDUTEC and IWAGO brands, the company offers technical cleaning, industrial cleaning with large-scale equipment, maintenance (inspection, servicing and repair of plants), building cleaning, personnel leasing as well as industrial services such as waste disposal, DGUV A3 and UVV inspections, compressed air and flat roof leak detection. Plant cleaning employs, among other methods, ultra-high-pressure water technology, dry ice cleaning, ultrasonic and baking soda blasting cleaning as well as the operation of washing centers with alkaline and solvent washing machines; for suction services, vacuum pumps with up to 10,000 m³/h and collection tanks up to 20 m³ are available. Several patented processes, for example for cleaning tube bundles, industrial boilers and railroad cars, round out the service portfolio. Customers come mainly from the automotive, chemical, pharmaceutical, energy, food, metal, recycling, paper and packaging industries as well as from mechanical engineering and retail. With 13 branches in Germany and subsidiaries in Spain, Portugal, Poland and the Netherlands, the group serves more than 1,000 customers.
- Site
- Kerpen
- Processes
- Technical Cleaning / Industrial Cleaning, Industrial Cleaning with Large-Scale Equipment, Maintenance (Inspection, Servicing, Repair of Plants), Building Cleaning, Personnel Leasing (Temporary Staffing), Industrial Services (Floor Marking, Disposal, Inspections, Leak Detection), Cleaning and Maintenance of Body-in-White, Paint, Pretreatment, Spray Booth, Drying, Cleaning and Maintenance of Pretreatment and KTL (Cathodic Dip Painting) Plants
- Materials
- Technical/Industrial Cleaning, Maintenance, Personnel Leasing, Inspection Services, Disposal Services, Ultra-High-Pressure Water Cleaning, Dry Ice Cleaning, Silo Emptying
- Certificates
- ISO 9001:2015, ISO 14001:2015, SCP 2021 (Personnel Service Provider), SCC 2021 (HSE Management System), Certified specialist company under the Water Resources Act (WHG), Permit for temporary employment (Arbeitnehmerüberlassung), Certified specialist company under WHG
- Founded
- 1969
- Employees
- 2640
- Industries
- Automotive, Food, Energy/Power Plants, Pharmaceuticals, Chemicals, Metal
- 01
Expert consulting and project support
- 02
Technical cleaning / industrial cleaning with large-scale equipment
- 03
Maintenance (inspection, servicing, repair)
- 04
Inspection and monitoring services (DGUV A3, UVV, leak detection)
- 05
Disposal and documentation according to environmental requirements
Processes & Services
Technical/Industrial Cleaning
Professional plant cleaning using state-of-the-art technology, including the use of large-scale equipment.
Maintenance
Inspection, servicing and repair of production and industrial operating facilities.
Personnel Leasing
Flexible deployment of skilled personnel, including as fire watch personnel in the chemical industry.
Inspection Services
DGUV A3 and UVV inspections, compressed air and flat roof leak detection as well as hygiene measurements according to VDI 6022.
Disposal Services
Suction and proper disposal of sludges, dusts and liquids in special-purpose vehicles.
Ultra-High-Pressure Water Cleaning
High-pressure cleaning of heat exchangers, piping systems and industrial boilers.
Dry Ice Cleaning
Cleaning of anilox rollers and machine components without secondary waste.
Silo Emptying
Silo emptying and cleaning with silo traversal equipment and suction excavators without emissions.
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Technical Cleaning / Industrial CleaningSurface | – | – | – | – | – |
| Industrial Cleaning with Large-Scale EquipmentSurface | – | – | – | – | – |
| Maintenance (Inspection, Servicing, Repair of Plants)Assembly | – | – | – | – | – |
| Building CleaningSurface | – | – | – | – | – |
| Personnel Leasing (Temporary Staffing)Assembly | – | – | – | – | – |
| Industrial Services (Floor Marking, Disposal, Inspections, Leak Detection)Inspection | – | – | – | – | – |
| Cleaning and Maintenance of Body-in-White, Paint, Pretreatment, Spray Booth, DryingSurface | – | – | – | – | – |
| Cleaning and Maintenance of Pretreatment and KTL (Cathodic Dip Painting) PlantsSurface | – | – | – | – | – |
| Cleaning and Maintenance of Welding Systems and Gluing SystemsSurface | – | – | – | – | – |
| Ultra-High-Pressure Water Cleaning of Heat ExchangersSurface | – | – | – | – | – |
| Silo Emptying/Cleaning with Silo Traversal Equipment and Suction ExcavatorsSurface | – | – | – | – | – |
| Cleaning of Columns, Heat Exchangers and Piping Systems; Catalyst ServiceSurface | – | – | – | – | – |
| Cleaning and Maintenance of Cleanrooms; Hygiene Measurements according to VDI 6022Inspection | – | – | – | – | – |
| Ultrasonic and Baking Soda Blasting Cleaning of Printing CylindersSurface | – | – | – | – | – |
| Dry Ice Cleaning of Anilox Rollers and Machine ComponentsSurface | – | – | – | – | – |
| Operation of Washing Centers with Alkaline and Solvent Washing MachinesSurface | – | – | – | – | – |
| Cleaning of Extrusion PlantsSurface | – | – | – | – | – |
| Suction Services with Vacuum Pumps up to 10,000 m³/h; Disposal ServicesSurface | – | – | – | – | – |
| DGUV A3 Inspections (DIN VDE 0100 Part 200, DIN VDE 0701-0702, DIN VDE 100 Group 700)Inspection | – | – | – | – | – |
| UVV Inspections (Rack Inspections, PPE against Falls, Ladders/Stepladders, Fixed Cranes andInspection | – | – | – | – | – |
| Compressed Air Leak Detection using Sonography MethodsInspection | – | – | – | – | – |
| Flat Roof Leak Detection (Moisture Measurement, Non-Destructive Testing Methods)Inspection | – | – | – | – | – |
| Patented Cleaning Process for Tube Bundles (2006)Surface | – | – | – | – | – |
| Patented Process for Removal of Refractory Linings in Combustion Boilers (2008)Surface | – | – | – | – | – |
| Patented Process for Drying of Apparatus Cavity Walls (2008)Surface | – | – | – | – | – |
| Patented Cleaning Process for Industrial Boilers (2020)Surface | – | – | – | – | – |
| Patented Cleaning Process for Railroad Cars (2001)Surface | – | – | – | – | – |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Vacuum Pump / Suction Vehicle | – | – | Suction capacity up to 10,000 m³/h, collection tank volume up to max. 20 m³ | – | – |
| Silo Traversal Equipment and Suction Excavator | – | – | – | – | – |
| Washing Center with Alkaline and Solvent Washing Machines | Type Optima (paper-processing machine cleaning) | – | – | – | – |
Additional services
Reference customers
Quality & Certifications
The group operates with certified quality management (ISO 9001:2015, ISO 14001:2015, SCP, SCC) as well as approval as a certified specialist company under the Water Resources Act. In addition, patents for cleaning and drying processes as well as permits for temporary staffing are documented.
| Evidence | Kerpen |
|---|---|
| ISO 9001:2015 | |
| ISO 14001:2015 | |
| SCP 2021 (Personnel Service Provider) | |
| SCC 2021 (HSE Management System) | |
| Certified specialist company under WHG | |
| Permit for temporary employment (Arbeitnehmerüberlassung) |
History
- 1969
Founded as Stein und Müller GmbH by Herbert Stein and Karl-Heinz Müller; maintenance and cleaning of machines.
- 1971
Expansion to include building cleaning, purchase of the property at Zeißstraße 22 in Kerpen, first major contract from the German Armed Forces.
- 1973
Construction of a second hall and an office building; founding of a laundry for work clothing and cleaning cloths.
- 1975
Start of the development of own cleaning agents.
- 1976
Major contracts at Ford plants in Düren, Volkswagen (Emden, Hanover, Wolfsburg) and Daimler Benz (Stuttgart, Wörth); revenue 4.2 million DM.
- 2001
Patent for the cleaning process for (fire-damaged) railroad cars.
- 2006
Patent for the cleaning process for tube bundles.
- 2008
Patents for the removal of refractory linings in combustion boilers and for the drying of apparatus cavity walls (No. 10 2004 029 122).
- 2020
Patents for the disposal process for construction material bodies and for the cleaning process for industrial boilers.