
design office
Inquiries
katto is an independent design office focused on building brands with clarity, precision, and cultural relevance.
We believe the strongest ideas are often the simplest. In a landscape shaped by noise and constant change, we focus on creating work that remains relevant long after trends have passed.
Our practice combines strategy, design, and technology to build identities and experiences that feel clear, considered, and enduring.
Every decision serves a purpose. Every detail contributes to the whole.
We work with a limited number of clients each year to ensure every collaboration receives the attention it deserves.











KATTO
IS GOOD WITH
BRAND IDENTITY
BRAND STRATEGY
BRAND GUIDELINES
MOTION DESIGN
FRAMER DEVELOPMENT
WEB DESIGN
ART DIRECTION
UI/UX DESIGN
CREATIVE STRATEGY
WEB EXPERIENCES
DESIGN SYSTEMS
PACKAGING
SOCIAL CONTENT
DIGITAL CAMPAIGNS
COPYWRITING
MANUALS
KATTO
DOESN'T DO
WAKE UP FOR 6AM HUSTLE CULTURE
SOMATIC PRACTICE TO LOOK GOOD
BUT FEEL GOOD AND HEALTHY
YOGA
CHASE TRENDS
THINK AS AI, WE'RE STILL HUMANS
DRINK MATCHA
JUST BECAUSE IT'S FANCY
IGNORE BURNOUT
MAKE UGLY BUTTONS
COPY OTHERS
KILL IDEAS TOO EARLY
IGNORE DETAILS
FEAR WHITE SPACE
PRETEND FEEDBACK DOESN'T HURT
REPLACE THINKING WITH PROPTS
FOLLOW EVERY SHINY SHITY TREND
PIXEL CHAOS
ADD GRADIENTS TO SOLVE PROBLEMS
TAKE MEETINGS ABOUT MEETINGS
WITHOUT PURPOSE
OVERDECORATION
ETCETERA
PARTNERS
KATTO HAVEN'T FORGOT THAT GOOD QUALITY WORK TAKES TIME.
COMMON GROUND
Social Platform
2026
Deliverables
Creative Strategy
Brand Identity
Art Direction

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COMMON GROUND
Social Platform
2026
Deliverables
Creative Strategy
Brand Identity
Art Direction

COMMON GROUND
Social Platform
2026
Deliverables
Creative Strategy
Brand Identity
Art Direction

COAST OBSERVATORY
Educational Platform
2026
Deliverables
Framer Development
Motion Design
Web Experiences
Website Design

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COAST OBSERVATORY
Educational Platform
2026
Deliverables
Framer Development
Motion Design
Web Experiences
Website Design

COAST OBSERVATORY
Educational Platform
2026
Deliverables
Framer Development
Motion Design
Web Experiences
Website Design

ATELIER V
Fashion Brand
2026
Deliverables
Art Direction
Brand Identity
Motion Design

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ATELIER V
Fashion Brand
2026
Deliverables
Art Direction
Brand Identity
Motion Design

ATELIER V
Fashion Brand
2026
Deliverables
Art Direction
Brand Identity
Motion Design

YAMA DESIGN OFFICE
Creative Workspace
2026
Deliverables
Brand Identity
Framer Development
Website Design

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YAMA DESIGN OFFICE
Creative Workspace
2026
Deliverables
Brand Identity
Framer Development
Website Design

YAMA DESIGN OFFICE
Creative Workspace
2026
Deliverables
Brand Identity
Framer Development
Website Design

MUSEUM OF MODERN FORMS
Cultural Institution
2026
Deliverables
Art Direction
Design Systems
Motion Design
Web Experiences

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MUSEUM OF MODERN FORMS
Cultural Institution
2026
Deliverables
Art Direction
Design Systems
Motion Design
Web Experiences

MUSEUM OF MODERN FORMS
Cultural Institution
2026
Deliverables
Art Direction
Design Systems
Motion Design
Web Experiences

CANAL HOUSE
Hospitality / Boutique Stay
2026
Deliverables
Framer Development
Motion Design
UI/UX Design

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CANAL HOUSE
Hospitality / Boutique Stay
2026
Deliverables
Framer Development
Motion Design
UI/UX Design

CANAL HOUSE
Hospitality / Boutique Stay
2026
Deliverables
Framer Development
Motion Design
UI/UX Design

Partners
katto
design
office
team

BRANO MAHUT
FOUNDER & SENIOR GRAPHIC DESIGNER

BRANO MAHUT
FOUNDER & SENIOR GRAPHIC DESIGNER

SOPHIE DE VRIES
CREATIVE DIRECTOR

SOPHIE DE VRIES
CREATIVE DIRECTOR

EMMA JANSEN
BRAND STRATEGIST

EMMA JANSEN
BRAND STRATEGIST

LOTTE BAKKER
ART DIRECTOR

LOTTE BAKKER
ART DIRECTOR

NOOR VISSER
SENIOR UI/UX DESIGNER

NOOR VISSER
SENIOR UI/UX DESIGNER

MILA PETERS
FRAMER DEVELOPER

MILA PETERS
FRAMER DEVELOPER

JULIA VAN DIJK
CONTENT & COPYWRITER

JULIA VAN DIJK
CONTENT & COPYWRITER

EVA SMIT
MOTION DESIGNER

EVA SMIT
MOTION DESIGNER

qaa
What does katto do specialize in?
We focus on digital design, creating thoughtful websites, visual identities, and experiences that balance clarity with character.
What kind of clients do you work with?
We collaborate with individuals, startups, and brands who value design as a strategic tool, not just decoration.
What is your design process like?
Our process is structured yet flexible—starting with understanding, followed by exploration, refinement, and precise execution.
Do you work on one-time projects or long-term?
Both. We take on focused projects as well as ongoing partnerships, depending on the needs of the client.
How long does a typical project take?
Timelines vary, but most projects are completed within a few weeks to a couple of months, depending on scope.
Can you work with existing brand materials?
Yes. We can build on what you have or help evolve it into something more cohesive and refined.
How can we start a project together?
Reach out through the inquiry form with a brief overview—we’ll review it and get back to you with next steps.
news
room
Minimal web design. Less, but better.
Minimal web design. Less, but better.
Read the Article

May 2026
Minimal web design. Less, but better.
Read the Article
Minimal web design. Less, but better.
Minimal web design. Less, but better.
Read the Article

May 2026
Minimal web design. Less, but better.
Read the Article
Why choose simplicity in web design?
Why choose simplicity in web design?
Read the Article

Apr 2026
Why choose simplicity in web design?
Read the Article
Why choose simplicity in web design?
Why choose simplicity in web design?
Read the Article

Apr 2026
Why choose simplicity in web design?
Read the Article
Why Mobile-first design is crucial for modern websites.
Why Mobile-first design is crucial for modern websites.
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Apr 2026
Why Mobile-first design is crucial for modern websites.
Read the Article
Why Mobile-first design is crucial for modern websites.
Why Mobile-first design is crucial for modern websites.
Read the Article

Apr 2026
Why Mobile-first design is crucial for modern websites.
Read the Article
Paragraphs in web design, readability, structure and user experience.
Paragraphs in web design, readability, structure and user experience.
Read the Article

Apr 2026
Paragraphs in web design, readability, structure and user experience.
Read the Article
Paragraphs in web design, readability, structure and user experience.
Paragraphs in web design, readability, structure and user experience.
Read the Article

Apr 2026
Paragraphs in web design, readability, structure and user experience.
Read the Article
Press
2026
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Newsletter
Get the latest news from katto design office.
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Newsletter
Get the latest news from katto design office.
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Newsletter
Get the latest news from katto design office.

Inquiries
We work with a limited number of clients each year. If you have a project in mind, get in touch. Briefly outline your idea, scope, and timeline — we’ll respond with next steps.













