COMPANY
The origins
GTM was founded in 2015 by the entrepreneur Aldo Descrovi, CEO and creative mind of the company. Guided by 40 years of experience in leading multiple small to medium enterprises and specializing in the creation of unique testing equipment for passive safety, Aldo elevated GTM to the role of great leader in the National and International market, with more than 30 countries serviced worldwide and 200 clients in EMEA, Asia and US.
GTM
The company
GTM is a family company that produces more than 300 different special machines to test Personal Protective Equipment (PPE) in its laboratory based in Bioggio, Lugano, Switzerland. Aldo’s expertise and passion welcome any customer’s request and, along with his team of qualified engineers, meet the customer’s demand.
Machines for all kind of helmets testing
Testing devices for PPE
Machines for optical and mechanical tests on protection lenses and sunglasses
Performance machines for sports items
Wind tunnels
Robotic incubators for genetics
Other products on demand
All the product meet the European and International Standards.
A dedicated service of installation and on-site training of the product purchased is offered.
Aldo Descrovi
The Founder
My story in the field of passive safety stems from a deep passion for motorsports (starting with enduro and track racing on two wheels, followed by cars) and a fundamental insight: protecting the talent, speed, and lives of athletes requires uncompromising testing technologies. This bond between engineering and safety has guided every single milestone of my professional and entrepreneurial journey.
Roots and First Insights
Following my studies in Mechanical Engineering at the Politecnico di Milano and my early experiences as an enduro rider, I began collaborating with Nolan S.p.A. in 1978 as a designer and head of the testing laboratory. Working closely with motorcycle champions during those years made me realize the crucial importance of having state-of-the-art testing equipment to develop Personal Protective Equipment (PPE).
In 1980, I chose the path of entrepreneurship by founding my first sole proprietorship, which later became AD Engineering.
Our focus was clear: to design and build testing machines and measuring instruments for mechanical and optical tests that did not yet exist on the market, raising the safety standards of helmets and visors internationally.
The Evolution: from Newton to GTM & Systems SA
The journey continued with the creation of Newton S.r.l. (which I led up to 2021), established to meet a strong demand in the Italian and European markets: an independent, accredited, and cutting-edge testing laboratory for the type-approval and certification of PPE. Newton became an absolute benchmark for manufacturers and relevant laboratories.
In 2015, I decided to bring this nearly forty-year experience to Switzerland, founding GTM & Systems SA in Lugano.
With GTM, we combined the flexibility and ingenuity of Italian design with the precision and reliability of Swiss technology. Today, the company represents a true “custom supercar” of the industry, specializing in the design and production of tailor-made machinery for impact tests, ballistic testing, optical trials, and high-tech destructive simulations.
A Global Impact on Safety
Today, the technologies I have developed over the years define global standards in passive safety. Our machinery is chosen and used daily by:
• International certification laboratories and top-tier notified bodies (such as TÜV, SGS, BSI, NEWTON, CSI, and government laboratories).
• The most prestigious motorsport brands, touring motorcycle helmet manufacturers, Formula 1 and MotoGP teams, as well as leaders in the outdoor, skiing, cycling, and military/industrial safety sectors.
My mission, shared today with the GTM & Systems team, remains the same as it was forty years ago: to transform the complexity of engineering into maximum safety for anyone challenging the limit, whether on the track or in their daily work.
Personal Background
I was born in Bergamo in 1954 and attended the Paolo Sarpi Classical High School in my hometown before studying engineering at the Politecnico di Milano. My professional career began with a few years as a laboratory manager at Soliveri Trattamenti Termici, focusing on ferrous materials. I then spent two years at Nolan as a helmet designer and head of the testing laboratory, before establishing my own independent business in 1980.


We want to ensure that the products we offer are durable and reliable. This is why we use our most advanced technology and highly resistant yet reusable materials.
All our products are built using mainly steel and aluminium with no use of harmful chemical paint.
GTM instrument have a very long life and reliability.
At the end of their life or in case of scrapping, 95% of the material of which the instrument is composed can be totally recycled.
MISSION
Our mission
“We want to be at the base of your product success to protect your people through passive safety”.
OUR VALUES
Our values
Genius
01
Trust
02
Motivation
03
CONTACTS
Need a testing system tailored to your standards?
Tell us what you need to test—we’ll design the right solution, install it, and support you long after delivery.