IWW Analytik und Service GmbH, headquartered in Muelheim an der Ruhr, is registered at the Duisburg local court under HRB 15508. The company generates all revenues domestically and earned total sales of €7,187,313.60 in 2024, of which €5,063,768.10 came from analytics and €1,355,779.10 from planning and consulting services. Other 2024 revenue sources included software development and maintenance (€375,843.60), seminar and training services (€178,193.41), and ring trials (€158,466.31). The company employed on average 62 workers (50 full-time equivalents) in the reporting year and holds a 40.0% interest in IWW Nord GmbH; financial assets include participations amounting to €20,000.00.
Die Erbringung von Dienstleistungen auf den Gebieten Ressourcenschutz und Wassergewinnung, Wassertechnologie, Wasserqualitätsüberwachung, Wasserspeicherung, -transport und -verteilung sowie Managementberatung im Zusammenhang mit der Nutzung von Wasser zum Wohle der Allgemeinheit.
Converted using the official Destatis and Eurostat correspondence tables; ISIC Rev. 4 is the United Nations' international industry classification.
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Source: German Commercial Register (Handelsregister) Duisburg Local Court, HRB 15508 (as of 31 October 2026)
| Name | Type | City |
|---|---|---|
| Monika Kluge | Geschäftsführer(in) | Mülheim an der Ruhr |
Source: German Commercial Register (Handelsregister) Duisburg Local Court, HRB 15508 (as of 31 October 2026)
| Date | Event Type | Event |
|---|---|---|
| 26.03.2024 | Company Name Change | IWW Analytik und Service GmbH |
| 26.03.2024 | Gesellschaftsvertrag amended | Gesellschaftsvertrag |
| 23.02.2011 | Business Address Registered | Moritzstr. 26, 45476 Mülheim an der Ruhr |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 03.05.2004 | Share Capital Set | — | 51.150 € |
Source: German Commercial Register (Handelsregister) Duisburg Local Court, HRB 15508 (as of 31 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2025 | €8,025,763 | €212,269 | €3,232,813 | 64 |
| 2024 | €7,187,314 | €224,403 | €3,441,309 | 62 |
| 2023 | €7,496,539 | €178,880 | €3,276,608 | 73 |
| 2022 | €8,368,627 | €27,284 | €3,658,091 | 103 |
| 2021 | €8,039,084 | -€78,301 | €2,651,117 | 110 |
| 2020 | €8,778,715 | €6,155 | €2,760,723 | 115 |
| 2019 | €8,780,549 | €20,069 | €2,988,565 | 119 |
| 2018 | €8,960,349 | €212,962 | €2,686,035 | 114 |
| 2017 | €7,585,645 | €212,319 | €2,368,179 | 106 |
| 2016 | €7,542,700 | €182,424 | €2,599,941 | 93 |
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Source: German Commercial Register (Handelsregister) Duisburg Local Court, HRB 15508 (as of 31 October 2026)
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| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €4,145,762 | 70.1% |
| Material Costs | €1,510,002 | 25.5% |
| Depreciation | €212,534 | 3.6% |
| Interest & Similar | €42,183 | 0.7% |
