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How we work

Five principles that describe how we think and operate

Confident, warm, considered — and honest about the trade-offs.


We are not here to execute instructions. We become an extension of your team, share your ambitions, and bring our thinking to bear on your challenges as if they were our own. We are more than the people who deliver the brief — we are the people who help make it better.
We will push back when something needs rethinking. Not to be difficult — because we are as invested in the outcome as you are.
When we have a point of view, we will share it clearly and stand behind it. We are decisive, we do not need managing, and we will not tell you what you want to hear if we think there is a better answer.
The work only lands if it is grounded in evidence. We read the data, we understand the clinical context, and we never treat the science as someone else’s problem.
Regulatory environments, approval processes, the codes that govern everything we produce — we do not need a briefing on the basics. Staying in our lane is how we have stayed ahead, and this lane is where we have operated for over 35 years.
Three colleagues at Dark Horse reviewing a brief and strategy notes together

What does this mean in practice?

We invest in understanding your brand, your market, and your challenges — properly, not superficially.

That is part of why clients stay.

It is not something we engineer. It is what happens when the work is good and the people are easy to work with. That is not an aspiration. It is just how we operate.

Regulatory foundations

The baseline we hold ourselves to

The regulatory foundations are in place — they always have been. We are fluent in ABPI and PAGB guidelines and experienced with review systems such as Veeva. For clients working in tightly governed environments, that familiarity is not a bonus.

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