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'Our partners have decades of experience between them, with knowledge gains in big data analytics and insight talent search'. 

Our individual stories are as diverse as those of the clients and candidates we work with - which is why our approach is highly personalised.

We enable forward-thinking retail brand names and financial quant traders to secure business critical predictive analytics natives.

Our extensive UK/EU-wide client network and high quality, managed relationships enable us to appoint the right calibre of quant talent, time and again. 

Our Values

Our values define who we are, guide the decisions that we make, and enables us to deliver on promised outcomes, professionally and ethically.  


The data analytics landscape is ultra competitive, clients rely upon us for 'time critical' talent needs, we promise to never knowingly over-commit and under-deliver, with a commitment to delivery 'on-time' & 'on-demand'.

Methodology & Quality

We prioritse our candidate searches and effect introductions based on the quality of our network, combined with experience and intuition.

Speak to us - +44 (0) 207 193 9055



'Talent strategy that enables companies & brands to propel growth through the power of people'.


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Sonia Carlo

Operations Director

Sonia has unrivalled experience of senior analytics and board-level technology search, mentoring and coaching in retail and financial trading houses.

A pioneer in leadership consultancy and a champion for diversity, clients include leading FTSE, Fortune 500 and private equity companies.

She is also co-founder of Avellio Board and Technology Executive Mentoring.

Graduating with distinction from the York University School of Business and Computer Science.

She started her career at Sage in general management, later joining Dell Corporation to head up the UK business development team, before joining Avellio in 2012.

Sonia is a panel member and contributor at Linkedin. A native of Venice she is also on the Advisory Board of Venice Gateway. She is an MBTI Qualified Practitioner.

Email Sonia:

Stuart Bell


Stuart is the CEO of Avellio and lead consultant of the Data Analytics practice.

His broad search experience spans the financial services, technology, and consumer retail industries, helping to build analytics teams at the most senior levels. Stuart spends his time meeting, building and managing the talent network within the technology communities and partnering with clients on UK, EU and Scandinavia data leadership strategies and opportunities.

Stuart’s body of advanced analytics search work has primarily involved consulting to UK FTSE 350 listed, European and Scandic retailer brand names, along with EU-based proprietary quant trading firms. 

Functional search experience includes Artificial Intelligence, Machine Learning, Algorithmic Coding, and Insight.

Prior to Avellio, Stuart held analytics tenures with Citi Bank and Deloitte.  

Stuart has a degree in Science and Mechanical Engineering from UCL. 

Email Steven:


Our Associates

Our experienced, consultants, are dedicated to discovering and attracting the highest quality candidates for EU and Nordic companies, across industry and commerce. 

Consulting Team:

Steve Thomas - HO Analytics

Paul Scott - Data Analytics

Parool Dillon - BI Analytics

Kevin Corrigan - Analytics

Peter Madejski - Digital

Kim Shohet - Insight

Sam Pelly - Insight


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