Heijmans

CEO Ton Hillen chairs the Executive Board and has been with the company since 1992. As a publicly traded firm rather than a traditional family office, major capital-allocation decisions — including land acquisitions like the Van Wanrooij takeover — require Executive Board and Supervisory Board approval. The Van Wanrooij family members John, Joris, and Clemie remain operationally involved in that subsidiary's asset management post-acquisition.

Heijmans carries a proprietary land bank on its balance sheet, drawn from decades of Dutch market presence and augmented by acquisitions such as Van Wanrooij. Unlike developers that bid at municipal land auctions for each new project, the firm starts with owned positions and advances them through zoning and entitlement — a process that often spans five to ten years in the Netherlands' tightly regulated planning system.

Heijmans is a publicly traded construction and property-development company listed on Euronext Amsterdam. The Heijmans Share Administration Trust acts as a continuity foundation rather than a family-wealth vehicle. The firm's land-bank model and acquisition of family-owned peers give it operational characteristics that overlap with long-horizon real-asset owners, but its capital comes from public equity and retained earnings, not a single-family balance sheet.

Heijmans focuses exclusively on the Netherlands across three segments: residential development, non-residential building, and infrastructure. Active projects span Eindhoven (INCK area development), Amersfoort (Podium residential), Zutphen (Noorderhaven mixed-use), and Rotterdam (De Kuil residential). The firm also operates public-private partnerships like the National Military Museum in Soesterberg and participates in data-center construction as a member of the Dutch Data Center Association.

Heijmans maintains a strategic partnership with Staatsbosbeheer, the Netherlands' national forestry and nature-management agency. The collaboration focuses on biodiversity-integrated development — embedding ecological corridors, nature-inclusive housing layouts, and carbon-sequestering landscapes into Heijmans' master-planned communities. This partnership provides the firm with a differentiated position in Dutch municipal tenders that now routinely require nature-positive design standards.

The Heijmans Share Administration Trust is the firm's primary governance vehicle, designed to safeguard corporate continuity rather than pursue philanthropic distributions. Unlike a single-family office, Heijmans has no separate charitable foundation tied to founding-family wealth. Its community engagement flows through project-level commitments — particularly biodiversity and nature-inclusive development — executed via the Staatsbosbeheer partnership.

Heijmans does not operate as a fund manager raising third-party LP capital. Its development projects are funded from corporate balance-sheet equity and Dutch bank financing. The firm's closest equivalent to a co-investment structure is its public-private partnership contracts, where Heijmans deploys its own construction and maintenance capability alongside government concession partners — a model the National Military Museum exemplifies.