EU Formally Charges Construction Chemicals Firms, Trade Groups Over Price-Fixing Cartel

In July 2026, EU antitrust regulators formally charged a group of construction chemicals manufacturers and three national trade associations with participating in a cartel during 2021-2022, after earlier dawn raids and a preliminary view.
The charges specify country-specific infringements: in France, Germany, and Spain, with SYNAD, Deutsche Bauchemie, and ANFAH named respectively as the trade associations involved.
The set of named manufacturers includes Cemex, Sika, Mapei, Master Builders Solutions, MC Bauchemie, Ha-be, Liesen, Remei, Chryso, TAM, among others, demonstrating cross-border involvement across France, Germany and Spain.
The case centers on alleged coordination to justify price increases via press releases within national trade associations, tying higher costs for chemical additives and admixtures to pandemic-era and Ukraine-war-driven raw material price pressures.
The European Commission formally charged ten construction chemicals companies and three trade associations with running a price-fixing cartel, Reuters reported. The alleged scheme coordinated price increases for chemical additives used in cement, concrete, and mortar across France, Germany, and Spain during 2021 and 2022.
The named companies include major industry players such as Cemex, Sika, Mapei, Master Builders Solutions, MC Bauchemie, Chryso, Ha-be, Liesen, Remei, and TAM, according to The Wall Street Journal. If found guilty, firms face fines of up to 10% of their total global annual revenue.
Regulators say the cartel did not work in secret backrooms. Instead, companies allegedly used official trade association press releases to justify price hikes, according to Reuters. The three associations charged are SYNAD in France, Deutsche Bauchemie in Germany, and ANFAH in Spain.
Chemical additives — called admixtures — are mixed into concrete and mortar to improve strength or workability. They are a key cost input in construction. Coordinating their prices, regulators argue, pushed up building costs broadly across three of Europe's largest economies.
The alleged cartel ran during a period of genuine cost pressure. Raw material prices surged after COVID-19 disrupted supply chains and Russia's 2022 invasion of Ukraine sent energy costs soaring. Regulators believe companies used that real-world turmoil as a cover story to coordinate price increases that went beyond what market conditions alone justified.
The Commission opened its investigation with surprise dawn raids in 2023, MarketScreener reported. Investigators collected documents from company offices before firms could prepare. The raids are a standard EU antitrust tool and signal that regulators believe serious violations may have occurred.
The list of accused firms spans the globe. Cemex is listed in New York. Sika is listed in Switzerland. Chryso is owned by Saint-Gobain, which is listed in Paris, according to MarketScreener. Their cross-border involvement shows how a regional construction supply cartel can draw in multinationals worth billions of dollars.
The 10% global turnover penalty cap means the stakes are enormous. Sika, for example, reported over 11 billion Swiss francs in annual sales in recent years. The Commission has sent each party a Statement of Objections — a formal charge sheet — but companies can still respond and contest the findings before any final decision is made.
This case is part of a broader EU push to police construction material markets. Regulators have grown more aggressive in this sector, where price coordination can ripple through housing, infrastructure, and public works projects. Higher admixture costs get passed on to concrete makers, then to builders, and finally to buyers.
According to Yahoo Finance, the Commission's preliminary findings still need to go through a formal review process. Companies have the right to respond to the charges. A final ruling could still be years away, but the formal charges mark a significant escalation in one of the EU's most wide-reaching construction industry antitrust probes.
Publishers
10
Articles
12
Reach
22