Sustainability. A Holistic Perspective.
In our 2026 Sustainability Report, we transparently document our ESG performance for the 2025 fiscal year—voluntarily. Our sustainability actions are based on our ISO 20121:2024 certification for Sustainable Event Management and a Double Materiality Assessment conducted in accordance with the European Sustainability Reporting Standards (ESRS).
One of our greatest competitive advantages is our fully integrated business model. All core disciplines, from consulting and concept development to production, installation, and storage, are consolidated on our 60,000 m² campus in Langenlonsheim, Germany. This unique setup not only enables close control over quality, costs, and customer service, but also allows us to effectively implement and monitor measures that improve resource efficiency, optimize production processes, strengthen environmental performance, and ensure consistent quality management.
Social Responsibility
As a mid-sized company, we believe that long-term success is built on lasting relationships, stable teams, and a workplace where people can grow. Live communication is ultimately about creating experiences with and for people. Many of our employees, customers, and business partners have been working with us for more than 25 years – a testament to the trust, reliability, quality, and long-term commitment that define our company.
Our Occupational Health Management System has been awarded the AOK “Healthy Company” Gold Certification, recognizing our commitment to employee well-being. We continuously work to reduce workplace risks and provide safe, modern working conditions – from ergonomic workstations and occupational safety measures to physical and mental health programs as well as mandatory professional training.
We are committed to fostering a workplace that actively supports employee well-being, participation, and personal development. Our goal is to create attractive long-term working conditions in a dynamic, fast-paced industry. We value diversity and equal opportunity, ensuring that age, gender, ethnicity, religion, or sexual orientation never influence recruitment or career development decisions. We believe that performance, diversity, and collaboration are essential drivers of innovation and long-term business success.
Committed to Environmental Progress
With our environmental program, we monitor relevant environmental performance indicators, define measurable targets, and implement concrete actions. By 2030, we aim to reduce our direct greenhouse gas emissions (Scope 1 and 2) by 90% compared to our 2019 baseline. To achieve this, we have already implemented the key measures:
One of our main priorities is improving energy and resource efficiency. Since 2010, we have heated our headquarters using production and wood waste, sourced 100% renewable electricity and renewable gas, transitioned our vehicle fleet toward electrification, and promoted biodiversity across our campus wherever possible—including nest boxes, wildflower meadows, and our own bee colony. At the same time, we measure the carbon footprint of our company and our projects to identify and reduce emissions in a targeted way.
We also consider our materials throughout their entire life cycle. We develop circular concepts, promote reuse, and evaluate new recycling solutions to use resources more efficiently and minimize waste. For more information about circular project solutions and the carbon footprint assessment of your project, please contact our Sustainability Team sustainability@mac.de
Governance with Purpose
For us, effective governance means creating long-term business resilience through sound management, regulatory compliance, and responsible corporate leadership. With our ISO 20121:2024 certification for Sustainable Event Management, we have established clear structures, defined responsibilities, and embedded continuous improvement throughout our organization.
Our governance framework includes robust compliance systems as well as measurable ESG objectives that guide decision-making across our operations and throughout our value chain. Binding social, ethical, and environmental standards apply equally to our employees, business partners, and suppliers and are defined in our Code of Conduct and Partner Code of Conduct.
Our whistleblower system enables employees and external stakeholders to confidentially report potential violations, reinforcing transparency, accountability, and ethical business conduct.
For us, sustainability is not a standalone initiative – it is an integral part of our management system, ensuring long-term quality, trust, resilience, and business success.
Do you want to know how sustainable your live communication can be?
Then we should get to know each other better. Take advantage of our comprehensive consulting service: with re:think! workshops, carbon roadmaps and carbon footprinting of projects, we give you the green power your project needs! We address the challenges of your industry, work together to gain a better understanding of sustainability, develop ideas that can be recycled – and enable you and your team to realise eventful and responsible live communication for your brand.
Our sustainability consultant Sandra Henze looks forward to your enquiry.
re:think! Workshop
Shaping sustainable live-communication together: Whether you want to familiarize yourself with the basics or develop a holistic concept – our multistage workshop creates the basis for your sustainable actions. Accompanied by our experienced experts, we will get you ready for more sustainable live-communication.
Calculate the CO2-footprint of your live event.
We can calculate the carbon footprint of your live event with our own calculator.
Soon, we can support you in the sustainable decision-making process with our digitalized Carbon-Footprint-Monitor right from the beginning.
Our bottom line.
8,765 t
CO₂ savings by heating with wood waste instead of natural gas (measurement period 2010-2024).
This corresponds to around 3,000 round-trip flights from Frankfurt to New York.
12,539 t
CO₂ savings through green electricity instead of grey electricity (measurement period 2010-2024).
This corresponds to around 1,300 trips around the world by car (petrol engine, 7l/100km).
350 t
CO₂ savings by converting the vehicle fleet to electromobility (measurement period 2021-2024).
This corresponds to a round trip from Berlin to Paris by train every day for 15 years.