Since 2007, we have switched off the lights for one hour, every last Saturday in March. WWF founded a simple yet symbolic act for the climate - Earth Hour. Today, this initiative has become one of the world's largest climate events with millions of participants worldwide. House by house, street by street, lights are turned off to spread awareness about the climate crisis and this year also to pay
Sigma is a leading consulting group with an objective to make our customers more competitive. Our means are technological know-how and a constant passion for finding better solutions. In total, we are 5,000 employees in sixteen countries. Our services are provided by Sigma Technology, Sigma Connectivity, Sigma Industry, Sigma Civil, and Sigma Software.
Sigma is owned by Danir, held by the Dan Olofsson family.
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Sverige
