We make
lifestyle &
design brands
come alive.

ROST Studio, short for Ronnestam & Stridsberg, is a Stockholm based design shop founded by the dynamic creative duo Johan Ronnestam & Daniel Stridsberg. Between us we have more than 35 years of experience, creating innovative branding, spaces, design and communication for some of the world's finest brands.

ROST creates future proofed strategies and designs for architecture, interior design and lifestyle brands. Our passion for sustainability, nature, technology and human beings is our formula for success.

ROST Studio delivers:
– Creative Direction
– Brand Strategy / Identity
– Design platforms
– UX / Digital experiences
– Branded spaces

Johan Ronnestam

Creative Director & Brand Strategy

With +20 years experience of global communication and branding Johan Ronnestam is considered one of Scandinavia’s leading branding experts and creative thinkers on the the future of communication.

He’s created awarded designs, brand strategies, experiences and spaces for global brands such as Nike, adidas, BMW, Omega, H&M, IKEA, Volvo Ocean Race, Absolut Vodka and many more of Sweden's strongest brands, Vasakronan, SJ, ICA, Stadium, Kinnarps, Svenska Spel, and Compricer to mention a few. Read more about Johan on his personal blog here.

Daniel Stridsberg

Chief Design Officer

Great design should be functional, beautiful, on brand and make the heart skip a beat. Daniel knows how to make brands and services come alive like no other.

For over a decade Daniel has been working with prestigious projects for clients such as iZettle, ICA, Svenska Spel, KLM, Vasakronan, SJ, Kinnarps and Svedbergs. He's also been leading UX- and Design teams for both agencies and customers. Combined with his Hyper Island background and strategic mindset, Daniel has an excellent insight into the world of future communication.

A few of the brands we've worked with: