🦊/Investors

Holcim MAQER Ventures β€” Full Portfolio

4 tracked investments Β· listed companies and verified rows first

Concrete4Changeconcrete4change.cominπ•βœ“ verified

Concrete4Change develops carbon capture and utilization technology that converts industrial COβ‚‚ and calcium-rich materials into advanced performance minerals for use in cement, lime, and chemical production.

Circular EconomyCleantechClimate TechNew MaterialsUK-based, GB

Prof. Sid Pourfalah

Co-investorsCemex VenturesZacua VenturesSDGxCounteract

Vaterisvateris.co.ukin𝕏Apr 2026βœ“ verified

Vateris (formerly Concrete4Change) is a UK-based advanced materials technology company whose proprietary process converts industrial flue gas COβ‚‚ into GypCarb, a vaterite-based mineral additive for cement and concrete, while co-producing high-purity SOP mineral fertiliser.

CleantechClimate TechNew Materials

Sid Pourfalah(Co-founder (Professor))inDalraj Nijjar(Co-founder)in

Co-investorsZacua VenturesCounteract OneSustainable VenturesCounteract

Paebblpaebbl.comin𝕏Oct 2024 Β· $25M

Paebbl develops carbon-neutral concrete technology for construction and infrastructure projects, demonstrated through a partnership with Heijmans on a pedestrian bridge.

CleantechClimate TechConstruction TechNew Materials

Co-investors2050CapnamicWave VenturesAmazon Alexa FundPale Blue Dot

Travertinetravertinetech.cominJun 2024 Β· $8.5M

Travertine develops next-generation phosphate processing technology that converts ore into purified phosphoric acid and cementitious materials while avoiding gypsum waste and removing carbon dioxide.

Circular EconomyCleantechClimate Tech

Laura Lammers(Founder)in

Co-investorsClean Energy VentureClean Energy Ventures

Rows marked β€œSEC filing” are inferred from directors named on the company's SEC Form D β€” public regulatory data, not a portfolio list published by the firm.