Power 30 2025/26 - Flipbook - Page 2
Welcome
from the Editor
W
hen we launched the inaugural Power 30
Most Sustainable Agencies last year, it felt
timely. Sustainability was rising rapidly up the
agenda for corporate event buyers, driven by
growing regulatory pressure, ESG commitments
and increased scrutiny of live experiences.
One year on, sustainability remains central to
how events are commissioned, evaluated and
delivered and agencies are being asked to do
far more than simply deliver great experiences.
They are expected to advise, guide and challenge
– helping clients make more informed choices
around format, location, suppliers and legacy,
while still delivering creativity, engagement and
impact.
We remain intentionally rigorous. While the list
will undoubtedly grow over time, credibility and
consistency matter more than volume. Power
30 is designed to be a meaningful benchmark,
one that celebrates progress, encourages
transparency and raises standards across the
sector.
Thanks to Matt and the team at event:decision
for their continued commitment to this project,
and to the agencies featured for pushing the
industry forward. You deserve this spotlight!
That is why micebook has once again partnered
with event:decision to produce the Power 30
Most Sustainable Agencies UK 2025–26. This
list recognises agencies that are not only taking
responsibility for their own business practices
but are also actively enabling more sustainable
outcomes for the events they deliver.
Susie Harw漀漀d
Editor, micebook
It provides a valuable reference point for
corporates looking to work with agencies that
take sustainability seriously, in practice rather than
just in principle.
Contents
2
What A Year & What Next?
3
Measuring Sustainability Success:
Insights From The Power 30 (2025–26)
4
Introducing The Power 30 Most Sustainable Agencies 2025-26
7
Company Spotlights
8
