About Villiers & Co

Established in 2020 (formerly Threeboxes Accounting), Villiers & Co combines big-firm expertise with boutique-level care. We specialize in helping businesses—particularly in the aesthetics industry—become more confident and financially empowered.

Meet Our Founder

Nicole Zalys brings exceptional experience from EY and senior finance roles across startups and real estate. As a former Director of Finance and Financial Controller, she’s worked with companies of all sizes, making her a true all-rounder who adds real value to every business she touches.

Nicole’s passion lies in taking aesthetics businesses on a journey to financial confidence. Outside of work, you might know her as “The London Accountant” on social media, where she shares her love for marketing and video editing. She’s inspired by music, beautiful buildings, beauty, fitness, travel, and most of all, time with her children.

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Our Team

Working alongside Nicole are Gaurav and Andy (FCCA) Karen and Emma (payroll specialists), and our skilled bookkeeping team. Together, we ensure you receive personalized attention and seamless service.

Our Approach

We intentionally take on a small number of clients each year to provide specialist service and maintain our high standards. Spaces are limited, but we’d love to connect when one becomes available.

Book in a call with me today and let’s talk about your business.