
Social
We promote a culture of equity, diversity and shared value within our team and the ecosystem we operate in.
Our ESG Dashboard for Your Insight
This ESG Dashboard provides you with an overview of selected key activities structured along Environmental (E), Social (S), and Governance (G) topics. The listed activities demonstrate maincubes’ ongoing commitment to sustainability. They are examples and not an exhaustive list.
We are currently preparing our first VSME report, which is expected in 2026.
Until then, we transparently show how our existing ESG activities map against the VSME logic. This structure is compatible with broader European sustainability reporting standards, and reflects our commitment to building trust through transparent, evolving, and future-proof ESG reporting.
For further insights, use the SDGs filter for a global, community-oriented perspective.

SDGs
United Nations Sustainable Development Goals
The SDGs are 17 global goals set by the United Nations to address key social, economic, and environmental challenges. They guide organizations worldwide in contributing to a sustainable and equitable future by 2030.
VSME
Voluntary Sustainability Reporting Standards
The VSME is a simplified, voluntary sustainability reporting standard specifically designed for small and medium-sized enterprises, aligned with broader European reporting frameworks.

Own Workforce
10 – Reduced Inequalities
Diversity, Equity and Inclusion
We foster a diverse, equitable, and inclusive workplace culture, actively addressing disparities and creating opportunities for all.
EXAMPLE
From 2023 to 2024, we reduced our gender pay gap by 8.7 percent points, from 35.7 % to 27 %. Our female representation is 24.3 %, which is triple the global industry average.
8 – Decent Work and Economic Growth
Employee Training
We are committed to ongoing education for our employees including the vital topics of ESG and sustainability topics.
EXAMPLE
In 2024, our incredible team members completed an outstanding average of 7.62 hours of ESG-specific training each.
8 – Decent Work and Economic Growth
Employee Well-being and Satisfaction
We regularly measure and continuously enhance employee satisfaction and workplace well-being.
EXAMPLE
We are excited to implement regular engagement surveys in 2025. This will ensure our employees remain satisfied and motivated, directly influencing retention and productivity.
Affected Communities
11 – Sustainable Cities and Communities
Community Engagement and Volunteering
We are dedicated to supporting incredible community projects and encourage our employees to volunteer.
Example
As part of Dietzenbach’s “Green & Digital” initiative, we collaborate with local schools and the City of Dietzenbach to develop projects that promote biodiversity and climate resilience.
8 – Decent Work and Economic Growth
We nurture a motivated and skilled workforce by offering comprehensive training including ESG-specific training, employee satisfaction assessments, and well-being initiatives. By prioritizing secure employment and a positive working environment, we foster lasting careers and sustainable growth.
10 – Reduced Inequalities
We proactively address inequalities by significantly narrowing our gender pay gap and actively promoting diverse representation throughout our organization. Inclusion and equity are fundamental principles embedded deeply in our recruitment, advancement, and governance practices.
11 – Sustainable Cities and Communities
We strengthen local communities by repurposing our data centers’ waste heat for municipal use and actively engaging in local sustainability projects. Our integrated site designs help transform technological infrastructure into valuable community assets and thriving ecological spaces.
Note on SDG Mapping
Although our activities contribute to a wide range of Sustainable Development Goals, we have deliberately chosen to focus on the SDGs that our current ESG efforts support most directly and measurably. This approach provides clarity and relevance for our stakeholders while maintaining the broader systemic impact of our work.








