Willy van Riet

Part of Wienerberger AG, Terca Brick NV is a Belgian company that specializes in brick, stone, and related construction materials.

Part of Wienerberger AG, Wienerberger Ltd. is a British company that offers a wide range of products and services for various construction projects. The company is based in Cheadle, UK, and the CEO of the company is Keith Stuart Barker. The company's product line includes brick, roof, paver, facade, and blocks, and they also provide technical and design services.

Koramic Investment Group NV is a holding company that engages in the management of a diversified portfolio. The company was founded in 1883 and is headquartered in Kortrijk, Belgium.

PricewaterhouseCoopers Belgium BV CVBA provides accounting and auditing services to public and private clients in Belgium and internationally. its services include audit and assurance, consulting, family business, legal, people and organization, private business, tax services and transactions (mergers and acquisitions). The company was founded in 1849 and is headquartered in Brussels, Belgium.

Part of Wienerberger AG, Wienerberger Finanz Service GmbH is an Austrian company that provides financial services. The company is based in Vienna, Austria.