Lead Forensics

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Hey there! We're Guerillascope, a London-based media agency built around flexibility, reliability and honesty.

An independent media agency
that thinks big

Looking for a  media agency with the agility, experience and entrepreneurial spirit to help you achieve big things? One ranked by Campaign as the best place to work in the UK advertising, media and marketing industries?

Our proactive team takes pride in the trusted relationships we’ve developed with a host of ambitious brands. Working as an extension to their business, we fuel growth with tailored marketing strategies that cut through the noise. And with constant data-led refinements across all activity, campaign effectiveness only improves over time.

What’s more, with Guerillascope there are no Advanced Booking deadlines. That means flexibility, and the freedom to capitalise on any advertising opportunity without delay. Sound good?

Whether it’s TV, press, radio, out-of-home, online or a carefully coordinated mix you’re after, we can help. Chat to our award-winning experts by giving us a call on 0207 833 5008 or send a message.


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Tasked with lowering Watchfinder’s Cost Per Lead whilst generating a significant uplift in enquiries, Guerillascope’s flexible approach and constant optimisation of media activity has yielded results that delivered above the targets set. Looking ahead to the future with Guerillascope as our trusted media agency partner, I’m confident in their ability to drive long-term growth for my business. Stuart Hennell, Co-founder, Watchfinder
67% increase in enquiries Watchfinder is the UK's leading online retailer of pre-owned luxury watches and one of Britain's 100 fastest-growing companies in terms of profit. Read the Case study

Leicester City Council’s Youth Service Confronts Knife Crime in new Social Campaign

Guerillascope is thrilled to announce the launch of a new social media campaign in conjunction with Leicester City Council as part of efforts to eliminate knife crime in the area. Underpinned by the message that you do not get a second chance to…

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Lockdown Diaries #1

Our thoughts are with everybody who has been affected by the coronavirus outbreak. Together, let’s help minimise its impact by staying at home and lessening the burden on our wonderful health service. So, here we are, a new, ever-developing reality…

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Global Recycling Day: 5 Ways we can all be Less Wasteful

With the population rising, humanity uses more natural resources than ever before – and very soon these resources will run out. This is why it is more important than ever to think about what we consume, how we consume it,…

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