Lessons from the struggle at Kelvion in Thuringia: IG Metall and Left Party organize a sellout
Kelvion PHE, a heat exchanger manufacturer, agreed to close its Wilchwitz-Nobitz plant by 2026, eliminating 300 jobs. Workers struck for four weeks, but the deal includes severance packages. Kelvion, majority-owned by Apollo Global Management, is set to be acquired by SLB (NYSE: SLB) for €2.9B, assuming €600M in debt. The deal is expected to close in early 2027.
How this was made
The 30-second read
Why it matters
The acquisition adds a profitable product line to SLB but increases debt, with possible short‑term stock movement.
Market read
A major European industrial M&A that could shift valuations in the energy services and industrial equipment sectors.
What to watch
Potential regulatory scrutiny in Europe and integration challenges for a cash‑heavy transaction.
Background
Kelvion, a German heat‑exchanger maker, is being sold by private‑equity owner Apollo to SLB. The plant in Thuringia will close, affecting ~300 jobs.
Ticker impact
Schlumberger (SLB) announced a €2.9 billion cash acquisition of Kelvion, with debt assumption, expected to close H1 2027.
Potential short‑term upside as investors price in growth opportunity; medium‑term risk if integration costs rise.
Large‑scale M&A disclosed for the first time; market typically reacts to such announcements with volatility.
Market effects
Consolidation in the industrial heat‑exchanger market may pressure peers such as GEA and Alfa Laval.
European industrial equipment sector could see valuation adjustments following the deal.
Large M&A in energy services may influence global commodity‑linked equities.
Counterpoint
Deal could overpay for Kelvion amid a slowing industrial demand cycle, risking SLB's balance sheet.
Key entities
- AcquirerSchlumberger
US‑listed energy services company (ticker SLB).
- TargetKelvion
German heat‑exchanger manufacturer owned by Apollo.
- SellerApollo Global Management
Private‑equity firm selling Kelvion.




