NewMarket Corporation to acquire Calca Solutions

NewMarket Corporation announced a definitive purchase agreement to acquire Mars TopCo, LLC, the parent company of Calca Solutions, a manufacturer of ultra-pure hydrazine for aerospace and defense. The transaction is expected to close in 2025.

“We are excited about the opportunity to acquire Calca and adding it to the NewMarket family.”index.businessinsurance.com

• 2 sources
• index.businessinsurance.comNewMarket Corporation Announces the Acquisition of Calca Solutions, LLCNewMarket CorporationSep 17, 2025
• markets.chroniclejournal.comNewMarket Corporation Announces the Acquisition of Calca Solutions, LLCNewMarket CorporationSep 17, 2025

Summarized from public sources; check the original articles before acting on it.