We create creative and effective ADVERTISING campaigns for brands or projects that AIM to generate a positive impact on our society.

Miller O'Connor is an independent creative advertising agency from Barcelona founded by women in 2017. We believe in a better world and in creativity as a weapon to achieve change. Also, whatever we do we stay true.

GOOD people don't care about advertising.
THEY CARE ABOUT GOOD IDEAS
AND good purposeS.
we can help you generate THE RIGHT awareness
AND change the world together.

WE STAY TRUE AND PURPOSEFUL

We work with the best talent of our industry to provide the best quality and better results to create change.

We have an international projection working in different markets and we have extensive experience working with different clients: from start-ups to large multinational clients.

At Miller O'Connor we offer strategy, creative conceptualization and production services delivering full campaigns for any media.

Make people smile, feel or think through a relevant and insightful campaign.
Connect with your target making them feel intelligent and empowered.
Build a community of engaged conscious consumers.

Make YOUR BRAND MATTER.

ALWAYS TELL THE TRUTH.

Make your ads feel real by being transparent. People reject fake advertising.
Make people believe a change is possible by exposing your purpose and projecting it in a relevant and trustful way.
Create real hope for our society and planet by always telling the truth and being genuine.

Stay BOLD AND creative without losing purpose.

Make people remember you even if they are not your target through smart ideas.
Generate creative and young-crafted campaigns that come from an insightful perspective and have a spark.
Communicate with a bold and thoughtful style and tone of voice.