Our Approach
At ComiTech, our approach is rooted in our personal experiences.
Coming from two different but deeply connected fields - internal communications and IT consulting - we’ve seen firsthand how often collaboration between these areas falls short.
Projects that should have been impactful were slowed down by siloed thinking, unclear responsibilities, and missed opportunities to leverage technology effectively.
We founded ComiTech because we believe there’s a better way:
one where communication and IT work hand in hand.
We’re convinced that internal communications only have real impact when they are embedded in the digital workplace - and that Microsoft technology, when used right, can unlock exactly that.
We focus on solutions that not only look good on paper but actually make everyday work better for employees.
For us, success means communication that reaches people, supported by systems that are already in place and used to their full potential.
Meet Our Team

Sarah Mielke
Founder & CEO
Sarah brings many years of experience across all areas of communication, with a strong foundation in agency work and a clear focus on internal communications. She’s the creative mastermind behind modern, holistic strategies that connect people and purpose. Drawing from her broad perspective, she knows what makes communication truly effective—and how to tailor it to create real value for employees.

Dorothee van Triel
Founder & CEO
With years of Microsoft consulting experience across various industries, Dorothee knows how to deliver effective solutions quickly. She’s passionate about Microsoft technology and combines deep expertise with a strong service mindset. Her approach is pragmatic and people-focused—always aiming to find simple, smart answers that work in the real world.
