The future is not predicted. It is created.

SignumStile,anItalianMobilityDesignHouse,embodiestheessenceofItalianexcellence,wheredesign,culture,andinnovationconvergetocreatetimelessicons.Wecraftbespokeproducts,experiences,andvisionsthatelevatelifestyle,luxury,andmobility.RootedinItalianheritageyetdrivenbyglobalambition,wepushboundarieswithelegance,creativity,andprecision.Collaborationisourart:people,passion,andideasfueleverycreation.Wedonotjustdesignobjectsweshapeemotions,stories,andlegaciesthattranscendgenerations.
SignumStile,anItalianMobilityDesignHouse,embodiestheessenceofItalianexcellence,wheredesign,culture,andinnovationconvergetocreatetimelessicons.Wecraftbespokeproducts,experiences,andvisionsthatelevatelifestyle,luxury,andmobility.RootedinItalianheritageyetdrivenbyglobalambition,wepushboundarieswithelegance,creativity,andprecision.Collaborationisourart:people,passion,andideasfueleverycreation.Wedonotjustdesignobjectsweshapeemotions,stories,andlegaciesthattranscendgenerations.

Our services

Our
services

At SIGNUM STILE, our services span four domains—but our philosophy remains the same: to shape meaning through form, and create objects that speak before words do. Each discipline is a lens through which we explore movement, identity, and timeless design.

01

Transportation design

Functionality and design come together for the mobility of tomorrow. We combine emotions, values and technology to create products that follow the changes in society and the people who create it.

Analysis

Research

Analysis

Design concept

Styling

Sketches
Photo-realistic renderings

CMF

Trend research and analysis
Color and material concepts
Material development
Support to finished product

3D design

A-Class Surface Modelling
Concept Modelling
VR

visualisation

CGI

02

Yacht design

In collaboration with our partner GLOSS Design, we bring our philosophy of identity and emotion to the water. Each yacht becomes more than a vessel—it is a statement of lifestyle, elegance, and innovation, crafted to merge performance with timeless beauty.

Analysis

Research

Analysis

Design concept

Styling

Sketches
Photo-realistic renderings

CMF

Trend research and analysis
Color and material concepts
Material development
Support to finished product

3D design

A-Class Surface Modelling
Concept Modelling
VR

visualisation

CGI

Yacht design

03

Architecture & Interior

In collaboration with our partner Stifani Machmouchi, we extend our philosophy of identity and emotion into architecture and interior spaces. Each project is conceived as an experience of harmony, character, and refined detail—where form, material, and light come together to create timeless environments that reflect a true sense of place.

Analysis

Research

Analysis

Design concept

Styling

Sketches
Photo-realistic renderings

CMF

Trend research and analysis
Color and material concepts
Material development
Support to finished product

3D design

3D models (polygon or CAS)

CAD surface development
Class A surfaces up to the final tool production

visualisation

Photo-realistic renderings

Architecture & Interior

04

Product design

Developing the design of a product means thinking not only about aesthetics but also about its functionality. Design is also how it works.

Analysis

Research

Analysis

Design concept

Styling

Sketches
Photo-realistic renderings

CMF

Trend research and analysis
Color and material concepts
Material development
Support to finished product

3D design

3D models (polygon or CAS)

CAD surface development
Class A surfaces up to the final tool production

visualisation

Photo-realistic renderings

Product design

05

Motorsport design

Where design meets the track. Character lines and compelling design solutions create a unique style reflecting your passion on and off the track.

Livery design

Design and execution
Wrapping

Visualisation

Photo-realistic renderings
CGI

COMMUNICATION

Branding
Advertisment
Social media
Shooting
ART & Prints

Merchandising

Fashion
Product Design Memorabilia
Awards

Motorsport design

01

Transportation design

Functionality and design come together for the mobility of tomorrow. We combine emotions, values and technology to create products that follow the changes in society and the people who create it.

Analysis

Research

Analysis

Design concept

Styling

Sketches
Photo-realistic renderings

CMF

Trend research and analysis
Color and material concepts
Material development
Support to finished product

3D design

A-Class Surface Modelling
Concept Modelling
VR

visualisation

CGI

02

Yacht design

03

Architecture & Interior

04

Product design

05

Motorsport design

Our alliances

Signum Stile, Gloss Design, and Stifani Machmouchi join forces to create an exclusive network in the world of design and luxury. An alliance that integrates automotive, yachting, architecture, and interior design into one creative powerhouse, offering complete and extraordinary solutions.


Just like the world’s greatest brands unite to redefine markets, this team represents cross-sector excellence—driving iconic projects where innovation meets elegance.

Rooted in the world of automotive and motorsport, Signum Stile brings precision, innovation, and elegance into every project. From speed to functionality, its strength lies in transforming lines and proportions into pure emotion and performance.

Signum Stile

Transportation, motorsport & product design

Rooted in the world of automotive and motorsport, Signum Stile brings precision, innovation, and elegance into every project. From speed to functionality, its strength lies in transforming lines and proportions into pure emotion and performance.

Signum Stile

Transportation, motorsport & product design

A specialist in yacht design, Gloss Design embodies the fusion of engineering and timeless beauty. Each project is a journey into luxury at sea, where comfort and cutting-edge solutions meet to create unique masterpieces afloat.

Gloss Design

Yacht design

A specialist in yacht design, Gloss Design embodies the fusion of engineering and timeless beauty. Each project is a journey into luxury at sea, where comfort and cutting-edge solutions meet to create unique masterpieces afloat.

Gloss Design

Yacht design

An atelier of architecture and interior design that shapes spaces into aesthetic and functional experiences. From form to material, every project becomes an icon of style, expressing refinement and contemporary luxury.

Stifani Machmouchi

Architecture & interior design

An atelier of architecture and interior design that shapes spaces into aesthetic and functional experiences. From form to material, every project becomes an icon of style, expressing refinement and contemporary luxury.

Stifani Machmouchi

Architecture & interior design

Selected works

Celebrating the partnerships behind distinctive forms and timeless style.

Our Team

At SIGNUM Stile, our team brings together curious minds and skilled hands from across design and engineering. We share a genuine passion for creating thoughtful, lasting work — from first ideas to finished products — combining creativity and precision at every stage. Meet the people who make it all happen.

Portrait of Michele Leonello, Chief design officer & partner

Michele Leonello

Chief Design Officer & Founder

Portrait of Michele Leonello, Chief design officer & partner

Michele Leonello

Chief Design Officer & Founder

Portrait of Pau H Brañas, Senior design manager & partner

Pau H Brañas

Head of Design & Founder

Portrait of Pau H Brañas, Senior design manager & partner

Pau H Brañas

Head of Design & Founder

Portrait of Marco Renna, Lead aerodynamic engineer & partner

Marco Renna

Head of Engineering, Aerodynamics & Founder

Portrait of Marco Renna, Lead aerodynamic engineer & partner

Marco Renna

Head of Engineering, Aerodynamics & Founder

Portrait of Masha Suprunova, automotive designer

Luigi Carro

CFO & HR

Portrait of Masha Suprunova, automotive designer

Luigi Carro

CFO & HR

Portrait of Masha Suprunova, automotive designer

Martina Giardini

Client Relationship Manager

Portrait of Masha Suprunova, automotive designer

Martina Giardini

Client Relationship Manager

Portrait of Polina Sukhenko, automotive and motorsport designer

Polina Sukhenko

Automotive & Motorsport Designer

Portrait of Polina Sukhenko, automotive and motorsport designer

Polina Sukhenko

Automotive & Motorsport Designer

Portrait of Masha Suprunova, automotive designer

Masha Suprunova

Automotive Designer

Portrait of Masha Suprunova, automotive designer

Masha Suprunova

Automotive Designer

Portrait of Masha Suprunova, automotive designer

Stifani Machmouchi

Architect, interior designer & partner

Portrait of Masha Suprunova, automotive designer

Stifani Machmouchi

Architect, interior designer & partner

Portrait of Masha Suprunova, automotive designer

Stefano Carugno

Architect, yacht designer & partner

Portrait of Masha Suprunova, automotive designer

Stefano Carugno

Architect, yacht designer & partner

Portrait of Masha Suprunova, automotive designer

Alberto Stabile

CGI artist & real-time visualization specialist

Portrait of Masha Suprunova, automotive designer

Alberto Stabile

CGI artist & real-time visualization specialist

Portrait of Masha Suprunova, automotive designer

Jordy Moll

Strategic Automotive & Brand Experience Designer

Portrait of Masha Suprunova, automotive designer

Jordy Moll

Strategic Automotive & Brand Experience Designer

The future is not predicted. It is created.

ITALIAN MOBILITY DESIGN HOUSE

SignumStile,anItalianMobilityDesignHouse,embodiestheessenceofItalianexcellence,wheredesign,culture,andinnovationconvergetocreatetimelessicons.Wecraftbespokeproducts,experiences,andvisionsthatelevatelifestyle,luxury,andmobility.RootedinItalianheritageyetdrivenbyglobalambition,wepushboundarieswithelegance,creativity,andprecision.Collaborationisourart:people,passion,andideasfueleverycreation.Wedonotjustdesignobjectsweshapeemotions,stories,andlegaciesthattranscendgenerations.

Our services

At SIGNUM STILE, our services span four domains—but our philosophy remains the same: to shape meaning through form, and create objects that speak before words do. Each discipline is a lens through which we explore movement, identity, and timeless design.

01

Transportation design

Functionality and design come together for the mobility of tomorrow. We combine emotions, values and technology to create products that follow the changes in society and the people who create it.

Analysis

Research

Analysis

Design concept

Styling

Sketches
Photo-realistic renderings

CMF

Trend research and analysis
Color and material concepts
Material development
Support to finished product

3D design

A-Class Surface Modelling
Concept Modelling
VR

visualisation

CGI

02

Yacht design

03

Architecture & Interior

04

Product design

05

Motorsport design

Our alliances

Signum Stile, Gloss Design, and Stifani Machmouchi join forces to create an exclusive network in the world of design and luxury. An alliance that integrates automotive, yachting, architecture, and interior design into one creative powerhouse, offering complete and extraordinary solutions.


Just like the world’s greatest brands unite to redefine markets, this team represents cross-sector excellence—driving iconic projects where innovation meets elegance.

Rooted in the world of automotive and motorsport, Signum Stile brings precision, innovation, and elegance into every project. From speed to functionality, its strength lies in transforming lines and proportions into pure emotion and performance.

Signum Stile

Transportation, motorsport & product design

A specialist in yacht design, Gloss Design embodies the fusion of engineering and timeless beauty. Each project is a journey into luxury at sea, where comfort and cutting-edge solutions meet to create unique masterpieces afloat.

Gloss Design

Yacht design

An atelier of architecture and interior design that shapes spaces into aesthetic and functional experiences. From form to material, every project becomes an icon of style, expressing refinement and contemporary luxury.

Stifani Machmouchi

Architecture & interior design

Selected works

Celebrating the partnerships behind distinctive forms and timeless style.

Our Team

At SIGNUM Stile, our team brings together curious minds and skilled hands from across design and engineering. We share a genuine passion for creating thoughtful, lasting work — from first ideas to finished products — combining creativity and precision at every stage. Meet the people who make it all happen.

Portrait of Michele Leonello, Chief design officer & partner

Michele Leonello

Chief Design Officer & Founder

Portrait of Pau H Brañas, Senior design manager & partner

Pau H Brañas

Head of Design & Founder

Portrait of Marco Renna, Lead aerodynamic engineer & partner

Marco Renna

Head of Engineering, Aerodynamics & Founder

Portrait of Masha Suprunova, automotive designer

Luigi Carro

CFO & HR

Portrait of Masha Suprunova, automotive designer

Martina Giardini

Client Relationship Manager

Portrait of Polina Sukhenko, automotive and motorsport designer

Polina Sukhenko

Automotive & Motorsport Designer

Portrait of Masha Suprunova, automotive designer

Masha Suprunova

Automotive Designer

Portrait of Masha Suprunova, automotive designer

Stifani Machmouchi

Architect, interior designer & partner

Portrait of Masha Suprunova, automotive designer

Stefano Carugno

Architect, yacht designer & partner

Portrait of Masha Suprunova, automotive designer

Alberto Stabile

CGI artist & real-time visualization specialist

Portrait of Masha Suprunova, automotive designer

Jordy Moll

Strategic Automotive & Brand Experience Designer