Pieter G. Pijper

Oranjewoud NV engages in the provision of construction and engineering services. It operates through the following segments: Consultancy & Engineering Services; Rail Systems; Civil Infrastructure; International Infrastructure and Rail Systems; Technology & Buildings; and Other. The Consultancy & Engineering Services segment offers business plans and advisory services. The Rail Systems segment designs, installs, and manages railroad and train systems. The Civil Infrastructure segment constructs and repair roads, bridges, and structures. The International Infrastructure and Rail Systems segment offers traction electronics, on-board power grids, underwater and foundation engineering, monitoring and power systems, and polymer modified bitumen. The Technology & Buildings segment develops and maintains technical systems and buildings in the healthcare, mobility hub, and commercial sectors. The Other segment deals with sports and temporary staff units. The company was founded on October 18, 2001 and is headquartered in Gouda, the Netherlands.

Antea USA, Inc. provides global environmental, health and safety consulting services. The firm's services include remediation, risk management, cost recovery and litigation and compliance consulting. It serves to the commercial, forest, manufacturing and petroleum industries. The company was founded in 1986 and is headquartered in St. Paul, MN.

Strukton Rail BV provides railway infrastructure solutions. It offers smart maintenance, monitoring, rolling stock, signaling, energy systems, high-output equipment, training, and certification services. The company was founded in 1921 and is headquartered in Utrecht, the Netherlands.

Eurailscout Inspection & Analysis BV is a holding private company based in Amersfoort, Netherlands. The Dutch company specializes in railroad infrastructure inspection services.

Strukton Rail AB engages in the design, construction, and maintenance of railways. It specializes in rail infrastructure and electrical systems in rolling equipment. The company was founded in 2000 and is headquartered in Hagersten, Sweden.