ST. PORTMANTEAU is an independent communications and brand development consultancy established in 2023 by Nadja Nadorp and Rachel Pieterse, combining fifteen years of experience across fashion, beauty, and lifestyle sectors in the Netherlands. Working in close collaboration with each client—much like an in-house team—we craft singular, forward-thinking concepts that create impact across all touchpoints. Our deliberately compact structure ensures direct founder involvement in every project, complemented by a curated network of specialists when needed.

ST. PORTMANTEAU fosters enduring partnerships with established brands that value substance and authenticity, navigating the distinctive Dutch creative landscape while maintaining international perspective. Our name reflects our philosophy—thoughtfully blending complementary elements to create something with deeper, integrated meaning.

ST. PORTMANTEAU

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ST. PORTMANTEAU

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