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Brain Circuits

Is a lack of trust costing you? How a culture operating system separates winners from losers

Published December 17, 2025 in Brain Circuits • 3 min read

Most companies approach culture like they’re trying to boil the ocean: vague values, inspiring speeches, and fingers crossed that something changes. Susanne May highlights the pitfalls of a lack of organizational trust and outlines four key steps to install a culture operating system that will give you a significant competitive advantage.

How a lack of trust hurts performance

When employees distrust leadership, it swiftly produces a trust deficit, with the following adverse outcomes:

  • Innovation decline – people withhold new ideas
  • Initiative failure – strategic initiatives frequently fail
  • Satisfaction drop – customers receive poor service
  • Financial decline – discretionary effort vanishes

 

The four key steps to building a culture operating system

Step 1: Measure what’s happening

Most leadership teams are working on perilous assumptions as hidden cultural dysfunction hurts the bottom line. They assume engagement is high because employees smile in meetings, but they are blind to where decisions get stuck, silos destroy collaboration, and high performers fall silent. The answer lies in robust culture diagnostics that reveal the exact moments where your culture creates or destroys value.

Step 2: Define your decision-making code

Values like “ownership” and “accountability” on a PowerPoint slide provide no behavioral instruction, so culture becomes what the loudest person in the room makes it. Instead of a bunch of inspirational platitudes, you need a core code based on purpose, values, and crisp trade-offs that teaches individuals how to make choices when priorities conflict.

Step 3: Build the human capabilities

Awareness doesn’t drive change: capability does. Your team needs to shift their mindset, change behaviors, and develop hands-on skills to bring your culture code to life daily. That requires the ability to provide feedback that matters, call out the right action in the moment, and hold violations accountable without drama. Strengthen these by focused training and include behavioral feedback loops that turn culture-building into a continuous process, not some activity that was done at an offsite last year.

Step 4: Embed culture into your business system

The inherent failure of most cultural initiatives is that they require a hero to survive. When the hero departs or becomes bored, the initiative dies, and cynicism flourishes. The solution is to embed culture into the systems that already run your company, e.g., linking cultural behaviors to the same dashboards and KPIs as revenue and EBITDA and incorporating them into hiring, onboarding, performance reviews, and promotion decisions.

 - IMD Business School
 

Key learning

Culture doesn’t shift because you say it should. It shifts when you engineer it systematically. The same way you would architect any mission-critical business system that determines whether you succeed or fail.

Authors

Susanne May - Founder and CEO of May & Company

Susanne May

Founder and CEO of May & Company

Susanne May is a leadership and organizational development expert with over 20 years of experience driving high-performance cultures, strategic transformations, and digital learning innovation. She has partnered with global organizations such as the World Bank, UNICEF, WHO, and Daimler, delivering impactful learning programs with consistently high engagement. As a people leader, she scaled a global team across 60+ countries, championing growth through purpose-driven development.

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