Sika Trocal GmbH, based in Troisdorf, is a manufacturing company for plastic sealing membranes and synthetic macrofibers and is 100% owned by Sika Deutschland GmbH. The plant primarily supplies the German market and, for some product groups, also the European market and distributes products via Sika Supply Center AG (SSC AG). In the 2021 fiscal year the company generated sales of EUR 66,229,078.44, a net profit of EUR 1,188,220.63 and total assets of EUR 12,708,162.12. The average number of employees during the fiscal year was 121 and investments of EUR 0.6 million were made.
Entwicklung, Produktion und Vertrieb von Kunststoff-Dichtungsbahnen sowie von synthetischen Makrofasern für Beton und Spritzbeton.
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) Siegburg Local Court, HRB 4898 (as of 1 November 2026)
| Name | Type | City |
|---|---|---|
| Michael Rath | Geschäftsführer(in) | Bad Urach |
Source: German Commercial Register (Handelsregister) Siegburg Local Court, HRB 4898 (as of 1 November 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2021 | €66,229,078 | — | €12,708,162 | — |
| 2020 | €51,420,234 | €1,134,344 | €12,036,279 | — |
| 2019 | €52,132,636 | €677,216 | €12,821,347 | — |
| 2018 | €61,073,866 | €830,061 | €13,122,087 | — |
| 2017 | €60,330,426 | €844,130 | €14,898,481 | — |
| 2016 | €52,719,637 | €901,825 | €17,120,008 | — |
| 2015 | €50,117,445 | €236,927 | €16,117,428 | — |
| 2014 | €54,782,548 | €1,226,354 | €8,055,966 | — |
| 2013 | €50,080,716 | €449,519 | €9,836,010 | — |
| 2012 | €48,903,516 | €642,542 | €16,622,488 | — |
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Source: German Commercial Register (Handelsregister) Siegburg Local Court, HRB 4898 (as of 1 November 2026)
PRÜM-Türenwerk GmbH
Weinsheim · Herstellung von vorgefertigten Bauelementen und Gebäuden aus Beton, Zement oder Kalksandstein
Xella Baustoffe GmbH
Duisburg · Managementtätigkeiten von sonstigen Holdinggesellschaften
Krinner Schraubfundamente GmbH
Straßkirchen · Herstellung von Baublöcken und Mauersteinen aus sonstigem Beton, von Dachsteinen, Steinplatten und dergleichen aus Beton, Zement oder Kalksandstein
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €8,800,343 | 11.6% |
| Material Costs | €65,907,803 | 86.9% |
| Depreciation | €1,061,064 | 1.4% |
| Interest & Similar | €95,431 | 0.1% |
