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Women Who Launch: Rosanna and Christie Wollenberg of Otiumberg

otiumberg founders posing in jewellery store

In this edition of Women Who Launch Rosanna and Christie Wollenberg of Otiumberg reflect on their brand's evolution, the joys of running a sister-founded business, their 10-year anniversary campaign with Poppy Delevingne, and more.

Sister duo Rosanna and Christie founded their contemporary jewellery brand in 2016 after years spent daydreaming about how jewellery could act as a catalyst for connection. Their first ever collection of 'huggies' went down a storm, resulting in a slew of new designs that have since earned the seal of approval from multiple A-listers including Jessie Buckley, Jodie Comer and Anne Hathaway. Championing a...

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Women Who Launch: Mette Bordal Hansen and Gineline...

25th August 2025

In 2011, with their firstborn children on the way, disillusioned by the existing baby gear market, sisters-in-law Mette and Gineline launched their own brand, KAOS. Coming from backgrounds in design and marketing, and influenced by their Norwegian heritage — defined by clean aesthetics, exceptional quality and sustainability — the duo realised they had something fresh and meaningful to contribute. Unable to find a product they envisioned, they set about creating the products that fit their lifestyle for themselves, and soon a global customer base followed…