Senseca Group GmbH (formerly GHM TopCo GmbH) is a specialist in measurement and control technology and, at the balance sheet date, operated at three sites in Germany and five international sites with 311 employees. The product range covers the entire measurement chain from developing specialized measurement methods through sensor manufacturing to firmware and software programming for measurands such as temperature, pressure, humidity, fill level, flow, gases (CO, CO2, oxygen) and analytical measurement quantities. In Germany the group operates the three brands and production sites Greisinger (Regenstauf), Honsberg (Remscheid) and Martens (Hamburg Barsbüttel) under Senseca Germany GmbH; Italian production sites include Senseca Italy S.r.l. (Padova) and Senseca Italy Milano S.r.l. (S. Ilario di Nerviano). A significant portion of revenue is generated from bespoke customer solutions; group research and development employed 37 staff and self-developed equipment worth 1,300 TEUR was capitalized in 2023.
Der Erwerb, die Verwaltung und die Veräußerung von Beteiligungen an anderen Unternehmen; erlaubnispflichtige Tätigkeiten, insbesondere nach dem Kreditwesengesetz, sind grundsätzlich ausgenommen.
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) Wuppertal Local Court, HRB 32590 (as of 25 October 2026)
| Name | Type | City |
|---|---|---|
| Nils Strauch | Geschäftsführer(in) | Schüttorf |
| Christian Unterberger | Geschäftsführer(in) | Unterhaching |
| Company | Location |
|---|---|
 Senseca Germany GmbH | Remscheid |
| Senseca Holding GmbH | Remscheid |
| Senseca Management GmbH | Remscheid |
Source: German Commercial Register (Handelsregister) Wuppertal Local Court, HRB 32590 (as of 25 October 2026)
| Date | Event Type | Event |
|---|---|---|
| 08.09.2025 | Gesellschaftsvertrag amended | Gesellschaftsvertrag |
| 29.10.2024 | Gesellschaftsvertrag amended | Gesellschaftsvertrag |
| 05.02.2024 | Company Name Change | Senseca Group GmbH |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 08.09.2025 | Capital Increase | +14.145 € | 189.172 € |
| 29.10.2024 | Capital Increase | +50.027 € | 175.027 € |
| 28.02.2022 | Share Capital Set | — | 125.000 € |
Source: German Commercial Register (Handelsregister) Wuppertal Local Court, HRB 32590 (as of 25 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2025 | €56,688,548 | -€12,699,446 | €114,977,998 | — |
| 2024 | €43,761,853 | -€15,319,455 | €114,608,023 | — |
| 2023 | €46,280,964 | -€13,077,225 | €97,059,486 | 317 |
| 2022 | €46,785,244 | €8,487,791 | €108,807,176 | 297 |
| 2021 | — | €0 | €112,161,544 | — |
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Source: German Commercial Register (Handelsregister) Wuppertal Local Court, HRB 32590 (as of 25 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €22,613,832 | 37.6% |
| Material Costs | €18,414,583 | 30.6% |
| Depreciation | €12,666,018 | 21.1% |
| Interest & Similar | €6,455,747 | 10.7% |
