Indoor & Outdoor Structures and Roofing

Durable, weather-resistant, and adaptable structural systems for both indoor and outdoor events. Trusses and roofing systems ensure fast setup, high load capacity, and resistance to environmental conditions. Their modular design allows for quick changes and seamless integration with sound, lighting, and visual elements.
Weather Resistance
Modularity
Weight Capacity
Quick Assembly
Safety and Stability
Solutions
for your daily problems
  • Fast and easy setup under any weather condition
  • High wind and load resistance
  • Modularity for various venue sizes and layouts
  • Easy integration with sound and lighting systems
  • Reliable structural stability
Large Portfolio of Brands
For Your Next Project
Why choose A4I
as your solution provider?
Know How
Legacy & Multibrand
Relay on Us
GEO Presence
A4I deliberately links successive activities and believes that thanks to the chain management, from product design (including integrated static calculations) and manufacturing facilities to top sales services for our customers and constant education, it has a better possibility of delivering final value to the customer.


A worldwide presence, with the wide range of top skills and competences of our staff, allows us to create synergies that can be shared with our partners and customers through our brands.
Area Four clearly differentiates between the values and characteristics of each brand, and carries out clear communication to the market in order to avoid undesirable overlaps and cannibalization.
Our business is specific.

Just intime is really just intime in our business. It is based on the fact that no concert or event can be postponed - not even by 30 minutes.... And so our deliveries must be on time or even earlier. Often tens of minutes, in the evening, on weekends, make the difference. You can count on Area to always have a professional on hand. Someone to help you. That's personal interaction and care made by Area Four Industries.
In today's globalized world, we are the only one able to meet the needs of the most demanding customers thanks to our presence on all continents.
It's challenging to maintain a startup mentality in a constantly growing environment, but so far, we're managing well.
Jeroen Slotema
Opeational Manager, Prolyte
Click the brand and see its projects:
MILOS 
Flexibility Behind Your Show
MILOS is a dynamic company that produces a wide range of products and structural solutions with the flexibility to change and adapt to required conditions. Customers are provided with the reliability they need, day after day and project after project.
PROLYTE
One Step Ahead With Your Show
Prolyte brings something new every year. Founded in 1991 in Leek, Holland, Prolyte
has quickly become famous around the world due to its in-house expertise, one step ahead mentality, and energy.
LITEC
Trussworthy Passion Behind Your Show
LITEC was started by an ambitious I talian visionary , Guiliano Luvisotto in 1992 in Macron , situated in the territory of the once powerful Venetian Republic . Guiliano recognized the potential of a niche " strutture " market to transform the ever - increasing interest in rental houses , and to has transformed designers for truss and staging into a LITEC religion in Italy. Thanks to Giuliano ’ s focus on new technologies and his own point of view in designing products , he has paved the way for LITEC's global success .
TOMCAT
American Strength Behind Your Show
TOMCAT believe in making truss es that are built to last. Because TOMCAT understands what life is like "on the road ", which combines structural power and industrial design beauty that could be found in Tomcat Products .