H4A

H4A is a Dutch contracting group based in the province of Zeeland, describing itself as "unique in its combination" (Uniek in zijn combinatie). The company operates as a versatile contractor (aannemer) active in construction and civil/infrastructure engineering (bouw- en infratechniek). Its stated strength is the synergy between its different expertises, which allows it to act as a single point of contact (één aanspreekpunt) for a complete project, from compact assignments to large-scale commissions. H4A's expertise areas include Bouw (building construction), Industrie (industrial service), Service, Openbare Ruimte (public space), Ondergrondse Netwerken (underground networks), Windenergie (wind energy), and additional services such as Transport, Omgevingsmanagement (environmental/stakeholder management) and Projectontwikkeling (project development). The company presents itself as an involved, reliable and sustainable partner that remains engaged with a project from the start through to completion and beyond. According to its own website, H4A employs a dynamic team of around 340 people working on construction and infrastructure projects in Zeeland and beyond. As a multifaceted contractor it specialises in building, industrial service, road construction, green space provision, road marking, wind energy and underground networks. The group recruits across its divisions, advertising roles such as divisional manager industry, divisional manager infrastructure, head greenkeeper, cable puller, foreman wind energy, groundworker and estimator. H4A's history is closely tied to the Zeeland region and to long-standing partnerships. Its transport arm, Mobach Transport & Verhuur, is a haulage company based in Sas van Gent in Zeelandic Flanders (Zeeuws-Vlaanderen) that has worked with H4A since H4A's founding in 1968 and became part of H4A in 2017, while continuing to operate as an independent unit. Mobach's fleet includes tipper trucks and hook-arm container trucks, serving road construction, recycling and animal feed sectors, and it also handles asphalt, GWW, ADR, GMP feed, low-loader, container transport and winter gritting work. H4A positions itself around sustainability and stakeholder engagement. Its transport operations use eco-drive modules to monitor and reduce fuel consumption and ecological impact, and its environmental management service aims to involve the surrounding community in projects to build support and trust. The company is a private Dutch contractor; no public listing is indicated.

H4A was founded in 1968 and is rooted in the Dutch province of Zeeland. From its beginnings it developed a close working relationship with Mobach Transport & Verhuur, a haulage company based in Sas van Gent in Zeelandic Flanders, which has worked with H4A since H4A's founding. Over the decades Mobach grew into H4A's most important transporter of asphalt, a partnership the company describes with pride. H4A evolved into a versatile contractor active in both building construction and civil/infrastructure engineering. Its model is built around combining multiple expertises — building, industrial service, road construction, green space, road marking, wind energy and underground networks — so that it can serve as a single point of contact for complete projects. This "unique combination" is the core of its brand identity. A significant turning point came in 2017, when Mobach became part of H4A. This integration extended the synergy benefits between the two organisations, while Mobach continued to operate as an independent unit within the group. By this period H4A had grown into a company of around 340 employees, working on projects in Zeeland and beyond, ranging from compact assignments to large-scale commissions. Alongside its core contracting divisions, H4A added complementary services such as transport, environmental/stakeholder management (omgevingsmanagement) and project development. Its environmental management offering reflects a broader trend in Dutch infrastructure: involving the surrounding community and stakeholders in projects to build support and trust, reduce late scope changes and avoid cost overruns and delays. Its transport operations have also adopted sustainability measures, including eco-drive modules across the fleet to monitor and reduce fuel consumption and ecological impact. Today H4A presents itself as an involved, reliable and sustainable partner that stays engaged from project start through completion and beyond, recruiting continuously across its divisions for roles in industry, infrastructure, greenkeeping, underground networks, wind energy, public space and building.

• 2017

  Mobach Transport & Verhuur becomes part of H4A, extending synergy benefits while operating as an independent unit.

• 1968

  H4A is founded; Mobach Transport & Verhuur begins working with H4A from its founding.

Multidisciplinary contractor offering a single point of contact for complete construction and infrastructure projects, emphasising synergy, sustainability and stakeholder engagement.

• Building construction (Bouw)

  Construction division of H4A.

• Industrial service (Industrie)

  Industrial service expertise.

• Road construction (wegenbouw)

  Road construction and related infrastructure works.

• Green space provision (groenvoorziening)

  Green space and landscaping services.

• Road marking (wegmarkeringen)

  Road marking services.

• Wind energy (windenergie)

  Wind energy projects.

• Underground networks (ondergrondse netwerken)

  Installation and maintenance of underground networks.

• Transport

  Transport services via Mobach Transport & Verhuur, including asphalt, GWW, ADR, GMP feed, low-loader, container transport and winter gritting.

• Environmental/stakeholder management (omgevingsmanagement)

  Involving the surrounding community and stakeholders in projects to build support and trust.

• Project development (projectontwikkeling)

  Project development services.

1. 1H4A - Uniek in zijn combinatieh4a.nl
2. 2H4A - Servicesh4a.nl
3. 3H4A - Transporth4a.nl
4. 4H4A - Omgevingsmanagementh4a.nl
5. 5H4A - Wikidatawikidata.org