IDEIAS Holding
The structure behind new automotive concepts, strategic investments and businesses built for the long road.
Switzerland · International
Founder · Automotive · Driver management
Brian Mahil
Cars.
Companies.
Competition.
I build automotive brands, machines and opportunities — connecting engineering, entrepreneurship and international racing talent.
Alpine pass · Dawn
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The idea
Not one title.
One direction.
From the workshop floor to the boardroom and the paddock, every project starts with the same question: how can this be made more valuable, more distinctive and more real?
Brian Mahil is the connective identity behind a growing portfolio of automotive ventures, ambitious builds and international motorsport relationships.
- 6Ventures
- CHBased in Switzerland
- GTDriver management
Selected ventures
Built around motion.
Six expressions of one philosophy: know the product, understand the people, and create value that lasts beyond the transaction.
JD Performance
Performance parts, vehicle development and automotive services — built around the right solution, not the easy sale.
Visit ↗GT-A
A discreet platform for exceptional, collector-grade and off-market vehicles across Switzerland and Europe.
Visit ↗TopGear Imports
International sourcing, vehicle imports and turning cross-border opportunities into delivered cars.
Visit ↗Zenol
Dependable products for automotive performance, protection and everyday mobility.
Pixel Racer
Motorsport entertainment built around accessible sim racing, competition and community.
Selected machines
Machines with a point of view.
Every build should have a reason to exist — a clearer, sharper interpretation of the original idea.
Project 01 · Engineering / Restomod
Project D
Skyline R34 · ECU & telemetry · OEM+
Preserve the character. Rebuild the capability.
Neo R
Mid-engine performance vision
V8 · Manual H-pattern · GT4 ambitionArrow 1
A one-of-one AMG halo build
AMG GT Black Series · 1,000 HPPoor Man’s GT2 RS
Making the manual 991.2 more focused
Carrera 4S · Manual · OEM+
Motorsport
Performance is a team sport.
Managing the sporting and commercial career of racing driver Mads Emil Siljehaug — from seat opportunities and team relationships to sponsorship, partnerships and content direction.
Managed driver
Mads Emil Siljehaug
FIA Silver-rated GT driver · International racing programme
- Career & seat strategy
- Sponsorship & partnerships
- Media & content direction
The approach
Built hands-on.
The advantage is not standing in one world. It is understanding how the workshop, the customer, the business and the paddock affect one another.
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01
Know the machine
A hands-on technical foundation across workshops, parts, diagnostics and vehicle development keeps every idea grounded in reality.
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02
Build the company
Turn specialist knowledge into clear positioning, trusted service and businesses designed to create value beyond one transaction.
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03
Create the opportunity
Connect the right people, capital, cars and racing programmes across Switzerland and an international network.
Nothing here began as a title. It began with the work.
Automotive projects · Partnerships · Motorsport
Let’s build what’s next.
Based in Switzerland. Working internationally. Enquiries are read personally.
contact@brianmahil.com