RB+ Groep Competitors

Arcadis is a leading global partner, delivering transformative projects with businesses, cities and industries. With 36,000 people active in more than 30 countries, we bring together the best minds from around the world to deliver intelligent products and solutions that address the challenges of climate, energy security and diversification, and livable cities. We take design, engineering, architecture and consultancy to the next level, advising clients at every step of every project. From strategy and planning through to implementation and delivery, we combine our human and digital intelligence to co-create environments that reflect our clients’ business and stakeholder needs. From creating a citywide sustainable legacy during and after the Paris Olympics to revolutionizing urban transit worldwide with metro systems from Sydney to Toronto, or securing clean drinking water for communities across more than 30 U.S. states, our world-changing solutions leave a positive and lasting impact. Our work has helped more than a third of the world's communities become more resilient, and hundreds of clients to advance their decarbonization and net-zero goals. Together, we are committed to solving today's greatest problems; creating a blueprint for a better future, designed to thrive. Arcadis. Improving quality of life.

Boskalis is a leading global services provider operating in the dredging, maritime infrastructure and maritime services sectors. The company provides creative and innovative all-round solutions to infrastructural challenges in the maritime, coastal and delta regions of the world. With core activities such as coastal defense, riverbank protection and land reclamation Boskalis is able to provide adaptive and mitigating solutions to combat the effects of climate change, such as extreme weather conditions and rising sea levels, as well as delivering solutions for the increasing need for space in coastal and delta regions across the world. The company facilitates the development of offshore energy infrastructure, including renewable wind energy and is active in the construction and maintenance of ports, waterways, access channels and civil infrastructure. In addition, Boskalis is a global marine salvage expert and provides terminal services at various locations worldwide. With a versatile fleet of more than 500 vessels and floating equipment and over 11,000 employees, Boskalis is creating new horizons around the world.

DEME (Euronext Brussels: DEME) is a leading contractor in the fields of offshore energy, dredging and marine infrastructure, and environmental remediation. DEME also engages in concessions activities in offshore wind, marine infrastructure, green hydrogen, and deep-sea mineral harvesting. The company can build on 150 years of experience and is a front runner in innovation and new technologies. DEME’s vision is to work towards a sustainable future by offering solutions for global challenges: a rising sea level, a growing population, the reduction of emissions, polluted rivers and soils and the scarcity of mineral resources. DEME can rely on nearly 6,000 highly skilled professionals and operates one of the largest and most technologically advanced fleets in the world. DEME realized a turnover of 4.2 billion euros with an EBITDA of 931 million euro in 2025.