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Sabrina Castiglione

Sabrina Castiglione

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CFO @ Omnia. Formerly COO @ Pento, CFO @ Tessian.

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https://www.linkedin.com/in/scastiglione
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Sabrina has played a key part in the success of multiple early-stage FinTech businesses.

She joined Tessian as the first non-commercial, non-engineering hire. She oversaw the ten-fold growth of the company, before moving on to scale Pento, which was acquired by HiBob in 2024.

She has chaired the WISE Young Professionals’ Board (Women into Science and Engineering), and advised and invested in a number of other startups.

She has been long listed twice for Most Influential Women in UK Tech.

Sabrina's journey is marked by intriguing contrasts, navigating both analytical worlds of Chemistry and Finance while embracing her love for fantasy, evident in her fascination with the Wheel of Time series and collection of Lord of the Rings swords.

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