Why Flock?

Flock offers independent, objective advice. Our only interest is in building practical, actionable, marketing transformation solutions. We break down silos, gain alignment and create change that is sticky and sustainable. We take away the hard work, giving you peace of mind that your transformation projects will succeed.

We have over 250 years of marketing transformation experience. We understand how marketing departments work, how agencies work, and have successfully completed multiple transformation projects all across the world, in very different categories. This diversity of experience is what makes us unique.

In total, we’ve saved our clients over £48m

Between us we have over 250 years of marketing experience

We’ve worked on or for over 90% of the world’s top advertisers


Andy Fennell

Simon led the agency that built Guinness’s 250 years celebration – Arthur’s Day – which has become an annual integrated event in the Guinness calendar. He helped drive this integrated idea, build the resources for it, and integrate the execution. We were delighted with the results of the Guinness Arthur’s day campaign

Andy FennellChief Marketing OfficerDiageo
A. Formica

I worked with Simon when he ran Saatchi & Saatchi, and I ran marketing and sales for Toyota. With our help Simon and his team transformed the team, relationship, and product. They became far more integrated and effective, than they had been before. I would recommend Simon to you, if you want to change a large team system and culture, across many geographies

A. FormicaFormer head of Sales & MarketingToyota
Top Five Global Agency

From our perspective this was probably the best run pitch we’ve been involved in for some time. Throughout all the documents and briefings, the immense care and forethought that must have been involved in preparing both the briefing pack and the immersion day shone through really clearly, and was hugely impressive. It’s been really well-paced; not too much time, nor too little. Throughout all of our meetings, including our strategic presentation, the values of the …… team have also shone through; professionalism, focus, rigour, a sense of fairness, and a really positive energy. We found all of your effort and thought really engaging and inspiring. Thank you.

Top Five Global Agency