Every meaningful collaboration starts with a conversation.

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We are
Gustaaf

Gustaaf is an independent creative studio shaped by experience, curiosity and the belief that good work begins with a genuine understanding of the people behind a business.We work closely with clients and a handpicked network of specialists across strategy, design, writing, development, film and production. The team is built around the project, while senior creative direction stays involved from the first conversation to the final detail.

Gustaaf is a design studio built around clarity, intention, and craft. We believe that strong ideas come from thoughtful collaboration, steady focus, and an honest approach to problem-solving. Every project starts with understanding — the people, the context, and the possibilities — before anything is designed. We work as a small, dedicated team, shaping brands and digital experiences that feel precise, adaptable, and meaningful. Our goal is simple: create work that lasts, grows, and continues to make sense long after launch. This is how we think, how we build, and how we show up for the people we work with.

Greatworkisalwayspersonal.Itbeginswiththerightpeople,bringingdifferentperspectivestogether,challengingeachotherwithrespectandsharingthesamecommitmenttoexcellence.

Gustaafbringsthemissingpiecestogether—thegapsinyourbrand,thebreaksinyourstory,theplaceswhereclarityslips.Weconnectstrategy,design,anddigitalexecutionintoonecontinuoussystem,sonothingfeelsscatteredoroutofplace.

Gustaafbringsthemissingpiecestogether—thegapsinyourbrand,thebreaksinyourstory,theplaceswhereclarityslips.Weconnectstrategy,design,anddigitalexecutionintoonecontinuoussystem,sonothingfeelsscatteredoroutofplace.

Sander

Sander Keuter

Creative Director

Sander
Sander

Arno Meijerink

Founder UNISCO

Sander
Sander

Sander Keuter

Creative Director

Sander
Sander

Arno Meijerink

Founder UNISCO

Sander
Portrait of Olaf Haarsma, Founder & Creative Director

Olaf Haarsma

Founder & Creative Director

Portrait of Olaf Haarsma, Founder & Creative Director
Portrait of Alan Kaussen, Founder Machine 13

Alan Kaussen

Founder machine13

Portrait of Alan Kaussen, Founder Machine 13
Portrait of Tanja Lenz, Strategy Director

Tanja Lenz

Strategy for Brands

Portrait of Tanja Lenz, Strategy Director
Portrait of Olaf Haarsma, Founder & Creative Director

Olaf Haarsma

Founder & Creative Director

Portrait of Olaf Haarsma, Founder & Creative Director
Portrait of Alan Kaussen, Founder Machine 13

Alan Kaussen

Founder machine13

Portrait of Alan Kaussen, Founder Machine 13
Portrait of Tanja Lenz, Strategy Director

Tanja Lenz

Strategy for Brands

Portrait of Tanja Lenz, Strategy Director
Portrait of Ina Schmidt, Founder Machine 13

Ina Schmidt

Founder machine13

Portrait of Ina Schmidt, Founder Machine 13
Portrait of Jan-Willem Stoop, Founder Unisco

Jan-Willem Stoop

Founder UNISCO

Portrait of Jan-Willem Stoop, Founder Unisco
Our Principles.
Our Principles.

If our way of thinking feels familiar, we'd love to meet you.

If our way of thinking feels familiar, we'd love to meet you.

Let's talk
Let's talk

A /

Simplicity wins. We make complex things understandable. Clear thinking gives brands confidence and gives people a reason to pay attention.

A /

Simplicity wins. We make complex things understandable. Clear thinking gives brands confidence and gives people a reason to pay attention.

A /

Simplicity wins. We make complex things understandable. Clear thinking gives brands confidence and gives people a reason to pay attention.

B /

Partnership first. Strong work grows through trust, openness and shared ownership. We work directly, speak honestly and stay close throughout the process.

B /

Partnership first. Strong work grows through trust, openness and shared ownership. We work directly, speak honestly and stay close throughout the process.

B /

Partnership first. Strong work grows through trust, openness and shared ownership. We work directly, speak honestly and stay close throughout the process.

C /

Craft everything. Every detail contributes to the whole. We care about how an idea is expressed, how it functions and how it feels when it reaches people.

C /

Craft everything. Every detail contributes to the whole. We care about how an idea is expressed, how it functions and how it feels when it reaches people.

C /

Craft everything. Every detail contributes to the whole. We care about how an idea is expressed, how it functions and how it feels when it reaches people.

  • Gustaaf
  • Gustaaf
  • Gustaaf
  • Gustaaf
  • Gustaaf
  • Gustaaf
  • Gustaaf
  • Gustaaf
  • Gustaaf

Digital expertise

Technology is no longer separate from design. It is simply part of how great ideas are imagined, built and experienced.

Our digital expertise is embedded in the creative process from the beginning. We prototype early, connect design with development and use contemporary tools and workflows to create better, faster and more adaptable outcomes. The result is work that feels considered on the surface and intelligent underneath.

If our way of thinking feels familiar, we'd love to meet you. Tell us about yourself, your work and the ideas you're excited to build next. Great studios grow through great people.

The right people

At Gustaaf, meaningful work starts with curious people. We collaborate with independent creatives, strategists and specialists, bringing together the right freelance expertise for each project. Openness, craftsmanship and a willingness to keep learning shape how we work across strategy, creativity and technology.

We’re always happy to connect with freelance talent for future collaborations. We value people who bring their own perspective, enjoy exchanging ideas and care about the details. If that sounds like you, we’d love to see your work and hear what you could bring to a project.

If our way of thinking feels familiar, we'd love to meet you. Tell us about yourself, your work and the ideas you're excited to build next. Great Agencies grow through great people.

A

Freelance Brand Designer

Freelance Brand Designer

Good collaborations often start with a simple introduction. We’re always interested in connecting with freelance brand designers who combine strong ideas with thoughtful craft. If you enjoy shaping how brands look, feel and communicate, we’d love to discover your work and explore where our interests might meet on future projects.

What you’ll do

  • Visual identities and flexible design systems

  • Logos, typography and colour palettes

  • Brand guidelines and asset libraries

  • Creative concepts and their development into finished identities

  • Brand applications across print and digital

What we’re looking for

  • A distinctive visual perspective and attention to detail

  • Clear conceptual thinking behind design decisions

  • Experience developing coherent brand identities

  • A willingness to exchange ideas and build on each other’s thinking

    Let’s connect

    Share your portfolio and tell us about the projects you enjoy most. We’d love to get acquainted and keep you in mind when a suitable freelance collaboration comes along.

How to apply

Submit your PDF portfolio and CV (max 10MB) to hello@wearemobis.com to be considered for the role.

A

Freelance UX/UI Designer

Freelance UX/UI Designer

We’re always happy to meet independent UX/UI designers for future project collaborations. If you enjoy turning complex ideas into clear, intuitive digital experiences and care about both structure and visual detail, we’d love to connect. Our collaborations take shape around individual projects, bringing together people whose skills and perspectives complement each other.

What you’ll do

  • Design page structures, flows, and interactions

  • Develop UI systems, components, and responsive layouts

  • Collaborate on motion direction and microinteractions

  • Work with developers or Framer builders to ensure accurate implementation

  • Participate in reviews and push the work toward clarity

What we’re looking for

Experience connecting UX thinking with considered visual design

  • A strong eye for typography, layout and detail

  • An understanding of responsive design and interaction

  • Independent thinking and an open, collaborative approach

Let’s connect

If this sounds like your kind of work, send us your portfolio and a little about yourself. We’d be happy to get to know you and stay in touch for a future project.

How to apply

Submit your PDF portfolio and CV (max 10MB) to hello@wearemobis.com to be considered for the role.

A

Freelance Brand Designer

Freelance Brand Designer

Good collaborations often start with a simple introduction. We’re always interested in connecting with freelance brand designers who combine strong ideas with thoughtful craft. If you enjoy shaping how brands look, feel and communicate, we’d love to discover your work and explore where our interests might meet on future projects.

What you’ll do

  • Visual identities and flexible design systems

  • Logos, typography and colour palettes

  • Brand guidelines and asset libraries

  • Creative concepts and their development into finished identities

  • Brand applications across print and digital

What we’re looking for

  • A distinctive visual perspective and attention to detail

  • Clear conceptual thinking behind design decisions

  • Experience developing coherent brand identities

  • A willingness to exchange ideas and build on each other’s thinking

    Let’s connect

    Share your portfolio and tell us about the projects you enjoy most. We’d love to get acquainted and keep you in mind when a suitable freelance collaboration comes along.

How to apply

Submit your PDF portfolio and CV (max 10MB) to hello@wearemobis.com to be considered for the role.

A

Freelance UX/UI Designer

Freelance UX/UI Designer

We’re always happy to meet independent UX/UI designers for future project collaborations. If you enjoy turning complex ideas into clear, intuitive digital experiences and care about both structure and visual detail, we’d love to connect. Our collaborations take shape around individual projects, bringing together people whose skills and perspectives complement each other.

What you’ll do

  • Design page structures, flows, and interactions

  • Develop UI systems, components, and responsive layouts

  • Collaborate on motion direction and microinteractions

  • Work with developers or Framer builders to ensure accurate implementation

  • Participate in reviews and push the work toward clarity

What we’re looking for

Experience connecting UX thinking with considered visual design

  • A strong eye for typography, layout and detail

  • An understanding of responsive design and interaction

  • Independent thinking and an open, collaborative approach

Let’s connect

If this sounds like your kind of work, send us your portfolio and a little about yourself. We’d be happy to get to know you and stay in touch for a future project.

How to apply

Submit your PDF portfolio and CV (max 10MB) to hello@wearemobis.com to be considered for the role.

Every meaningful collaboration starts with a conversation.

Let's talk

Let's talk

Let's talk

Featured Project.

Featured Project.

C27
C27
C27

Capital 27

C27
FRANKFURT, DE
FRANKFURT, DE
FRANKFURT, DE