People Are
At The Heart Of All That We Do

Because People Matter.

Who We Are.

We are a strategic design consultancy agency, that works primarily with social organizations – Government, Community Based Organizations (CBOs), Non-Governmental Organizations (NGOs) and Not-for-Profit bodies – to create and implement innovative, creative and impactful marketing & communications solutions.

Everyday since 2010, we have committed ourselves to strengthening the abilities of brands to talk with their people and people to talk with their brands. We tap into the African ideal that “people are wealth” and that everyone deserves to be engaged as a human first and foremost. 

Our Team

Thellesi Co. is made up of a vibrant team of people that includes the core team listed as well as a strong network of individuals who have worked for and with us throughout the years. We believe that everyone is a leader and mentorship is at the heart of our team.

Conrad Mochu

Managing Director

Oliver Kagwe

PR & Media Manager

Our Office

We are located at 209 State House Road in Nairobi, Kenya. You can also reach us by contacting us or send us an email at


209 State House Road,
Tel: +254 (20) 800 8802

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We don’t do buzzwords

We use simple words

Easy words connect.