Our Story

The story of

Corné van Garderen, CEO and founder of Sempergreen Group, is a grower in heart and soul. He started growing Sedum at his father’s nursery in 1996. This soon proved a success and before long Sempergreen supplied the first green roofs, ground covers and associated systems. Not long after, in 1998, the company started growing vertical gardens and supplying sustainable green wall systems: the SemperGreenwalls.

Over the past 27 years, Sempergreen has grown into an organisation that aims to improve quality of life for people and animals through innovations in sustainable and circular construction. We supply quality products worldwide and, in doing so, make the world a little greener every day.

SemperGreenwall Outdoor

Innovations for
a green city

Since its founding, Sempergreen has combined a love of nature with a healthy dose of entrepreneurship. All products are extensively tested by the Product Development & Innovation department, allowing us to offer pioneering products that make life in the city a lot greener and more pleasant for current and future generations.

green wall system

In addition to quality, Sempergreen has a strong focus on sustainability and safety. Our SemperGreenwall products have obtained Cradle-to-Cradle certification and a European fire safety classifications of B-s2,d0 and A2-s2,d0. Our ambitions do not end there, however. Sempergreen is constantly innovating by improving the sustainability and safety of its products.

Corné van Garderen met C2C-certificaat
Medewerker Sempergreen in kas SemperGreenwall

as it should be

At Sempergreen, we work from the premise that nothing is impossible. We always opt for the highest quality, be it for our plants or the execution of your project. Sempergreencultivates和供给质量should be. We look at things from your perspective, deliver custom work and aim to exceed all your expectations.

A team
of go-getters

We always put our customers’ interests first. Our enthusiastic team of more than a hundred people worldwide consists of creative professionals who know how to get things done, have ideas and dare to execute them. Together, we complete projects that no one thought possible.

“Making the world a little greener every day, that is our ambition!”

Team van aanpakkers


188bet金宝搏下载手机版在我们greenho SemperGreenwalls是pre-cultivateduses and installed all over the world. We are continually working to further improve the quality of our sustainable and circular products. Our green wall plants are continuously tested and adjusted to the local climate for each project. SemperGreenwalls are available in Europe, North, Central & South America, Asia and Australia. Select your country to find your local distributor.


Our knowledge is based on more than twenty-five years of experience and forms a solid foundation for the international Sempergreen Group. We are happy to put our knowledge to work for our customers. We think from your perspective, offer tailored advice and support you from A to Z. Let’s make your project a success, together!

Hoofdkantoor Sempergreen Odijk