Digital transformation
is not a project.
It is a permanent state.

And that requires orientation, strategy, and responsibility at the highest level.
Because only those who master future technologies from production to delivery can survive in the market.

Are you ready
for digital
transformation?

Do you have a viable digital strategy?
Is your company technologically secure?
Do you have a realistic picture of how artificial intelligence will change your business?
Do you need a second pair of eyes to strategically evaluate your IT infrastructure?
Do you lack a neutral perspective on your digital future?

If this sounds like you, it's time for a conversation. No PowerPoint. No copy-paste. No buzzwords.
Instead, a conversation based on extensive experience, substance, and mutual respect.

Tech eco system + Strategy

Executive Search

Cyber Security

Big Data

Artificial Intelligence

Sontheimer + Partners Strategic consulting for C-level executives

We help executive boards, supervisory boards, and entrepreneurs future-proof their organizations—technologically, structurally, and culturally. Our approach: no software solutions, no tool comparisons. Instead, genuine strategic consulting with a clear focus on the four key areas of digital transformation:

Tech Eco System + Strategy

Technology is not an add-on – it is the foundation.

We analyze your existing IT landscape/organization and work with you to develop a future-proof tech strategy as a stable basis for growth and change.

Executive Search

Executive search is not recruiting—it is strategic C-level staffing.

We analyze your company's situation, understand the requirements for your future leadership, have contacts, and connect you with C-level executives who not only bring expertise to the table, but also shape and advance your organization.

Cyber Security

How resilient is your company really?

We analyze vulnerabilities and develop security strategies that systematically minimize risks – not only technically, but also organizationally.

Big Data

How can you turn data into a real competitive advantage?

We help you think of data as a strategic resource – beyond tools and platforms.

Artificial Intelligence

What can AI already do for your business model today?

We show you strategic potential, evaluate opportunities and risks – and work with you to develop a roadmap for your company.

Markus Sontheimer
C-level experience

Markus Sontheimer is the founder of Sontheimer + Partners.
Over the past 25 years, he has served as CIO at several leading companies, including Mercedes-Benz, Deutsche Bank, DB Schenker, and ISS A/S.

He is a thought leader and mover and shaker in the field of digital transformation, a multi-award-winning IT executive (including CIO of the Year 2021) and an experienced pioneer for organizations undergoing change processes.

His approach:
strategic, tech-centric, and with a deep understanding of technology as a value driver.