About us.

We believe with the right mix of talent, anything is possible. We want to provide direct access to world class insight and experience to every business. With nearly 40,000 users of Talmix worldwide, every day we show the power of the independent workforce.

Our team

Our board and senior management team is a potent mix of experience,
entrepreneurial energy and user-journey insight.

Olivier Van Calster

Olivier Van Calster CEO

Olivier is a digital leader with background in Strategy Consulting and Marketplaces. He leads the business globally and is passionate about shaping a truly innovative service for both clients and consultants, built around ground-breaking technology.

Sandeep Dhillon

Sandeep Dhillon CCO & CFO

Sandeep is a commercial leader with a background in consulting and finance. He leads all aspects of commercial and financial operations at Talmix and has been instrumental in delivering the ambitious growth objectives.

Oliver Ridley

Oliver Ridley Head of Product

Oliver brings product management leadership to Talmix to create and deliver on our vision to provide the best products and services to support the future of work.

Dorothy Mead

Dorothy Mead Head of Marketing

Dorothy is a technology marketing veteran who is responsible for building the Talmix brand globally and creating digital programmes to engage and retain our audiences.

Pedro Mata-Mouros

Pedro Mata-Mouros Head of Engineering

Pedro uses his extensive technical pedigree to lead and manage the development of our platform and give our users a world-class technology experience.

Daniel Callaghan

Daniel Callaghan Founder (Non-executive Director)

Daniel, acknowledged as one of the UK’s leading young entrepreneurs, founded Talmix after completing his MBA. He is a passionate spokesperson and agenda setter for the on-demand economy in business.

Our investors


MMC Ventures is one of the most active venture capital investors in the UK with £170m currently under management.


Piton Capital focuses on investing in businesses like online marketplaces that can benefit from network effects.