Rooftop Revolution Competitors

Sika is a specialty chemicals company with a globally leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protection in the building sector and industrial manufacturing. Sika has subsidiaries in 102 countries around the world and, in over 400 factories, produces innovative technologies for customers worldwide. In doing so, it plays a crucial role in enabling the transformation of the construction and transportation sector toward greater environmental compatibility. With more than 34,000 employees, the company generated sales of CHF 11.76 billion in 2024. On Sika's LinkedIn page we share our most important corporate news and job openings, as well as a broad mix of content from our Sika subsidiaries around the world. Your Career at Sika: https://www.sika.com/en/career.html Privacy Notice: https://www.sika.com/en/footer/privacy-notice.html

Sempergreen - grower in heart and soul – is an organisation that wants to improve the quality of life through innovations in sustainable construction and greenery in the city. Worldwide, we supply quality products for green roofs, living walls and ready-to-lay ground covering. Together with our clients, our ambition as market leader is to make the world a little greener. Since Sempergreen was founded in 1996, we combine our love of nature with a healthy dose of entrepreneurship. Our products are tested extensively by our product development & innovation department. Everything with the objective of supplying innovative products that make life in the city a little bit greener and more pleasant for ourselves and for future generations. You can contact us directly by sending an email to info@sempergreen.com or calling +31 343 539 699.

We grow fresh air - with moss, naturally. More than half of humanity lives in cities – and the trend is rising. Cities are clearly the living space of the future. And yet our most important resource, the air we breathe, is in many places so polluted that breathing is harming our health. In the future we have in mind, fresh air in urban areas is available to everyone. That’s why we developed the world’s first regenerative bio-tech filters for verifiable improvements in air quality. #WeGrowFreshAir with CityTree, CityBreeze and WallBreeze.