Wolftank Group AG releases preliminary first‑half results and 2025 outlook
Wolftank Group AG (XETRA: WTK) announced preliminary financial results for the first half of 2025 on 16 September 2025, followed by a forecast for the full year. The company, a German industrial group that specialises in environmental protection services for polluted soil, facilities and water, also offers remediation, monitoring and engineering services for large tank and hydrogen/LNG facilities.
First‑half 2025 performance
- Revenue – €60.8 million, slightly below the €62 million recorded in the first half of 2024.
- Segment performance – The environmental services segment registered a decline in sales, while other operating segments were not detailed in the preliminary report.
- EBITDA – The company has not released a full EBITDA figure for the period; a forecast was provided instead.
The preliminary figures were published by the issuer on the EQS platform and were also reported by multiple financial news outlets, including Finanzen.net, EQ‑S-News and IssuerInfo OEKB. All releases were made in compliance with Article 17 of Regulation (EU) No 596/2014.
2025 full‑year outlook
Wolftank Group issued a formal forecast for sales and EBITDA for the calendar year 2025. The key points of the forecast are:
- Sales – The company projects annual sales to remain stable at around €61 million, reflecting a modest decline from the first‑half figure and a slight decrease compared to the previous year.
- EBITDA – A profit warning was issued, indicating that the company anticipates a lower EBITDA margin than in 2024.
- Strategic focus – Management highlighted ongoing projects in the remediation of polluted tank facilities and the expansion of its hydrogen/LNG tank construction services.
The forecast was disclosed via an EQS‑Ad‑hoc release dated 16 September 2025 at 22:07 CET/CEST.
Market reaction
Following the announcement, the share price closed at €6.60 on 16 September 2025, a slight increase over the previous day’s close of €6.58. The stock remained within the 52‑week range of €6.40 to €11.20. The price‑to‑earnings ratio is negative at –10.16, reflecting the company’s current loss position.
Summary
Wolftank Group AG’s preliminary first‑half results showed a marginal decline in revenue, while its 2025 forecast signals modest sales growth but a lower EBITDA margin. The company’s focus on environmental remediation and infrastructure for hydrogen and LNG positions it in a niche industrial segment. Investors will likely monitor the company’s ability to execute its projects and improve profitability in the coming fiscal year.