Luke Brynley-Jones
Founder & MD

“Having co-founded my first social media consultancy in 2000 and worked in several high-growth tech companies, I’ve realised that the key to running a successful organisation is very simple: build a genuine team and give them a clear mission

Our mission at OST is very clear: to provide the highest quality social media expertise. Building our team has taken time, but we now have a highly skilled and experienced team that can deliver complex, large-scale, and global projects. 

I believe human relationships play a huge part in this. I’m extremely proud of the positive, collaborative and supportive culture we’ve created at OST. Our industry awards and global portfolio may attract new business, but our high client retention rate is down to one thing: our amazing team.”

Stef Lait, Senior Account Director

Stef Lait

Senior Account Director

Helen Sharpe

Account Director

Jeremy Taylor

Operations Director
Alexandra Sandor

Alexandra Sandor

Finance and Administration Manager

Georgia O’Keefe

Senior Account Manager
Esther Wyse Account Manager

Esther Wyse

Account Manager

Lauren Watchhorn

Associate Account Manager
Jasmine Pitcairn

Jasmine Pitcairn

Associate Account Manager

Soline Fish

Social Media Executive
Ross Macdonald

Ross Macdonald

Community Manager

Conner Leech

Senior Paid Social Manager
Calum Tynan

Calum Tynan

Paid Social Manager

Debbie Carr

Senior Creative

Jason Lloyd

Lucy Gray Headshot

Lucy Gray


Charlotte Racher


David Comiskey

Senior Designer

Jerome Vyland

Freddie Bendall, Account Manager

Freddie Bendall

Sales Manager

Sophie Waitt

Marketing Executive

Natasha Davison

Office Manager

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