Dr. Flender Holding GmbH acts as the parent company of a corporate group specializing in the development of innovative software solutions and the management of real estate assets. Its core operational services encompass casting technology, engineering consulting, and the strategic acquisition of technology firms such as Flow Science Inc. The primary target audience consists of industrial manufacturing companies and real estate investors relying on precise simulation and management software. By acquiring full stakes in United States-based technology enterprises, the group continuously expands its technological portfolio and international market reach. The operational focus lies in software-based process optimization for manufacturing and engineering workflows. The corporate group operates cross-border with its headquarters in Aachen, North Rhine-Westphalia, and conducts its business primarily within the B2B segment. Dr. Flender Holding GmbH is a family business.
Gegenstand des Unternehmens ist der Erwerb, die Verwaltung und Veräußerung von Beteiligungen an anderen Gesellschaften. Die Gesellschaft ist zu allen Geschäften und Maßnahmen berechtigt, die notwendig oder nützlich erscheinen, um den Gesellschaftszweck zu erreichen, sie darf sich auch an anderen Unternehmen beteiligen oder andere Unternehmen erwerben. Die Gesellschaft ist berechtigt, Zweigniederlassungen im In- und Ausland zu errichten.
Converted using the official Destatis and Eurostat correspondence tables; ISIC Rev. 4 is the United Nations' international industry classification.
This AI summary draws on the company's website, retrieved 7 May 2026. See our Data Quality Notice. Report error?
Source: German Commercial Register (Handelsregister) Aachen Local Court, HRB 20582 (as of 31 October 2026)
| Name | Type | City |
|---|---|---|
| Erwin Flender | Geschäftsführer(in) | Stolberg |
| Company | Location |
|---|---|
 MAGMA Gießereitechnologie Gesellschaft für Gießerei- Simulations- und Regeltechnik mbH | Aachen |
| MAGSI Wertimmobilien-Verwaltungs-GmbH | Aachen |
| SIGMA Engineering GmbH | Aachen |
Source: German Commercial Register (Handelsregister) Aachen Local Court, HRB 20582 (as of 31 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2025 | €69,115,246 | €8,259,852 | €111,761,708 | — |
| 2024 | €66,855,977 | €7,386,674 | €103,752,091 | — |
| 2023 | €58,390,862 | €6,999,231 | €91,979,771 | — |
| 2022 | €58,390,862 | €6,999,231 | €91,979,771 | — |
| 2021 | — | €5,660,504 | €37,148,570 | — |
| 2020 | — | €7,402,326 | €31,367,107 | — |
| 2019 | — | €4,721,110 | €26,623,083 | — |
| 2018 | — | €20,560,984 | €22,957,752 | — |
| 2017 | — | -€101,248 | €3,815,736 | — |
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Source: German Commercial Register (Handelsregister) Aachen Local Court, HRB 20582 (as of 31 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €34,879,995 | 83.1% |
| Material Costs | €1,244,562 | 3.0% |
| Depreciation | €5,825,241 | 13.9% |
| Interest & Similar | €7,840 | 0.0% |
