


We take care of complete technical project management
- from planning to execution
- efficiently, precisely, and reliably.
- Project management
- Technical planning
- Site management
- Interface management
- Operating - FOH



We capture real event venues using 3D scanning, create precise venue models, and integrate technical planning into a complete 3D simulation.
- Interaktive Präsentationsmöglichkeiten
- 3D-Scan
- Modellierung
- Simulation
- VR



We develop cross-disciplinary solutions that take all relevant factors and contingencies into account already in the planning phase.
- System integration
- Interface planning
- Process reliability
- Complex control technology
- Network administration
- Luminex Pro User
- Tracking systems (subsidiary company)
- Building control systems



We have many years of experience in designing TV, theater, and live entertainment productions.
- Lighting design
- Stage design
- Content



Project workflow
Team
With our team, made up of a wide range of skills and expertise, we are able to develop your ideas from the very beginning, plan them in detail, manage their implementation, and make the event visually tangible for you.
Ever since Fred was able to operate the switch on a flashlight as a child, he has been fascinated by the effects of light. With his father, he constructed the first lighting controls at the age of 7. In over 25 years of self-employment, he has further developed this enthusiasm in the production of national and international shows. He is attracted by technically demanding large-scale projects as well as a strong production with just one spotlight. His heart beats for art and technology - his good knowledge of people makes him a networker and interpreter.


Robo has many years of experience in event technology and has been involved in numerous complex large-scale projects. As a technical project manager, he operates confidently at the intersection of advanced technical requirements and artistic vision, developing structured and practical solutions even under high time and decision pressure. His particular strength lies in the planning phase, especially in the design of lighting and truss systems and in forward-thinking workflow planning. His high resilience and reliability make him a dependable point of contact in demanding project environments.


After training as an event technology specialist at a Kassel company in 2009, Jones founded his first company, which he left in 2016 to join II0I as part of the management and later as a partner. His experience in the field of media technology, especially in Barco-systems, complements the company's existing competencies and expands II0I's range of services. It is thanks to his calm and level-headed nature that he can plan and oversee complex media technology systems, especially in stressful situations.


Jaro was fascinated early on by the interplay between creative lighting design and the technical systems behind it. His structured way of working makes him particularly strong in lighting pre-production and planning. In addition to permanent installations in venues, he excels at integrating complex lighting and tracking systems and at leading lighting crews during live productions.


Jan has been in the industry longer than most of II0I's employees are old. That's not meant to sound disrespectful, but it has to be said because it means he has a broad expertise from which everyone in the company benefits. In the 80s, he toured with smaller bands of various musical genres, did lighting and organized concerts himself with a musicians' initiative. After a trip to other areas, he founded SAL-Event Technology in 1998, which became II0I in 2013. Today he mostly takes care of finances and accounting in the background.


Steve has over 15 years of professional experience and is our man when it comes to media technology. He is a project manager, operator, technician and has a cross-disciplinary view of technical connections.


Tim is very enthusiastic about coordinating different systems in event technology. In order to solve a task wisely, a piece of software is often created by his own hand. He feels at home at productions with many combinable systems and options. However, his heart beats the most for musical shows on any stage. For over ten years, he has been putting the icing on the cake at every event, both internationally and nationally, so that it can develop its best possible potential.


JNP is an event technology specialist and was our organization's first trainee. The course towards event technology was already set before he graduated from high school through the technical support of school concerts, among other things. He enriches II0I with his commitment in the areas of GrandMA operating and lighting technology planning.


Ili has been part of the II0I team since late 2024 and, with his experience in content production and 3D simulation, has significantly reshaped the visual and creative element of our portfolio. His calm way of first sorting and structuring things before delivering exactly the right output impresses not only the team but also our clients, who experience entirely new ways of communicating as a result.


Raphael is an IT specialist within the event technology team and thrives in complex, interconnected systems. He delivers fast, pragmatic solutions ranging from lighting console automation to the integration of advanced signal, network, and tracking systems.


Markus' path to creative lighting was paved during his training as a specialist at a television station and was consolidated with his qualification as a master of event technology in the field of lighting. He has been a member of II0I since 2020, and as a GrandMA operator, he knows how to develop and program lighting design for events of all kinds. He enjoys taking on challenges in system administration and developing solutions in collaboration with his colleagues.


Max has more than 10 years of professional experience in media and lighting technology. He is an operator and technician with a cross-disciplinary understanding of technical interdependencies.


If you need a structured lighting planner, Christoph is your man. Neat and tidy plans are his specialty. Whether it's rock 'n' roll or a general meeting - for him, it's about the technology and the clever preparation of the system. He now works full-time on the conception of complex broadband systems and regularly supports us in large-scale productions.


Impressions

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Mitarbeiter Event 2025 @ Dome Düsseldorf
ZWEINULLEINS: Lichtdesign, Fachplanung, Technische Leitung, Operating
Kunde: MediaSpectrum

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CLAAS auf der AGRITECHNICA 2025
Technische Fachplanung, Baukoordination, Operating
Kunde: Mediaspectrum
Lichtdesign: Ben Schiller

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Rock am Ring & Rock in Park 2025
Gemeinsam mit TDA Clair haben wir das Netzwerkdesign für die Utopia Stage und die Mandora Stage bei Rock am Ring und Rock im Park übernommen.
Bei Rock am Ring haben wir zusätzlich den FoH-Netzwerksupport an der Mandora Stage gestellt und so einen reibungslosen Ablauf aller Shows sichergestellt.

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OVAG Varieté 2025
Lichtgestaltung: Fréderic Bommart & Klaus Nass
Programmer: ZWEINULLEINS GmbH
Auftraggeber: Flashlight Veranstaltungstechnik GmbH


























