Aannemingsmaatschappij Van Gelder B.V. provides preparatory work for future residential areas and business sites. It takes care of the preparation of construction grounds, lays sewer systems and reconstructs roads and traffic intersections.

Contractor Company Markus B.V. specializes in infrastructure, remediation, demolition, civil engineering and non-urban engineering.

Administratiekantoor Rammers provides administrative services to large companies and to small and medium-sized enterprises (SMEs).

AEB Amsterdam specializes in processing and incineration of waste. The site includes a waste separation facility and a large incinerator. The former municipal entity separates useful waste from all other materials.

The contractor company Fens Beheer B.V. / Afezo specializes in sewer installation, infrastructural projects and construction site preparation. Many municipalities and water companies are amongst the clientele.

A.F.T. van der Hoek Beheer B.V. serves as holding company of Van der Hoek Isolatie Groep. This family business offers various services in the field of insulation.

The municipal company Afvalservice West, collects household waste from the westerly district of Amsterdam as well as some other areas. The organization aims to make at least 65 percent of the collected waste reusable as raw material.

AF-X Fire Solutions - AF-X stands for Aerosol Firefighting Extinguishing - is a subsidiary of the globally operating Af-X Systems.

S5 Agency World is a global port agency with activities in the Port of Amsterdam. From there, the company supplies a wide range of administrative, financial and organizational services.