Technical consultation

A web agency close to you L'digital marketing agency specialising in the Luxembourg and Province of Luxembourg markets since 1999!

For over 25 years, our digital marketing agency supports Entrepreneurs, SMEs and NPOs in their success through a realistic and calibrated approach. To help youachieve your objectives and optimise your turnoverwe are implementing the the digital tools best suited to your business size, business sector, internal operations, processes, etc.

With its multi-disciplinary team on a human scale, C. Concept enthusiastically supports you at every stage of your web projects, making the use of our services easier and more efficient. digital solutionsaccessible, efficient and resolutely ROI-oriented!

Ready to embark with us on a wonderful adventure rich in creativity and human values?

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Ideally located in Koerich (Steinfort) in Luxembourg, 10 minutes from Capellen, Mamer and Arlon, our digital marketing agency warmly welcomes you to listen to your expectations and aspirations, and work with you to build your digital project.

C. Concept In figures...


years of existence in Belgium and Luxembourg

+24 527

days of cumulative web experience


business sectors represented by our customers


CEO, Petite Miss, our Canine Executive Officer

Find out what the C. Concept team can do for you!

Our team of digital experts The alchemy of talentscomplementary web skills and human values...

Get to know our dynamic team on a human scale: made up of creative minds with varied and complementary skills, who combine passion and technical expertise to turn your digital project into a success!

Follow us on our social networks!

Click on one of our team photos to find out more about them 😉
  • 667


    Solutions Design Manager
    Founder of the agency
  • 667


    Web Designer
    Web Developer
  • 667

    Our author

    Web Editor
  • 667


    Our great client
  • 667


    Web Developer
    Technical manager
  • 850


    Technical Manager
    Digitalisation specialist
  • 667

    Petite Miss

    Executive Canine Officer
    Fierce ornithologist

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Employees who share the same vision !



Think "out of the box" to bring you new solutions and maximise your results!



Mastering cutting-edge tools to take advantage of digitisation!



Putting our heart and soul into your projects, so that they become ours too!

Creativity to transform a problem into new opportunities, technical expertise to drastically reduce repetitive tasks and exponentially increase time and efficiency, and enthusiasm, the essential ingredient for harmonious collaboration!

Partners who share our values!

What would a communications agency be without a solid address book of professional partners who share the same high standards of quality and respect for customer requirements?

Thanks to the relationships of trust we've built up over the years, our team can call on other professionals with skills that complement our own, enabling us to focus exclusively on our areas of expertise.

Our agency manages and coordinates solutions from A to Z, working closely with a network with which we enjoy collaborating, to offer you greater efficiency, guaranteed results and peace of mind throughout the process!

A range of tailored solutions in a wide range of fields, including :

  • Digital printing
  • Installation of computer equipment
  • Network solutions
  • Graphics and illustration
  • Audiovisual
  • Personalised goodies...
Partners who share our values

A charter of shared values

Harmonising our exchanges throughout the realisation of your project requires a sharing of responsibilities!
Both you, our Formidable Customer, and we, Agence C. Concept have a part to play in every verse of your melody!

  • OUR AGENCYOUR commitments

Listening as a guiding principle

Discovering you is our 1st objective!

We take the time to listen to you, because that's how we learn to talk even more about you, your business, your expertise and what sets you apart from your competitors!


Transparency as an objective

Keeping you informed every step of the way!

Peace of mind can only be achieved through complete mutual transparency. That's why we're committed to communicating openly and without incomprehensible jargon throughout your digital project.


Support as a credo

Accompanying you at your own pace!

The success of your project is important, and so is the route you take to get there! That's why we pay so much attention to the way we travel and the way we support you!


A feeling of security as a state of mind

To give you concrete answers!

It's important to us that you feel safe with us. That's why we have a responsive support service that answers your questions "live"!


Human relations as DNA

Share our enthusiasm with you!

Our philosophy is based on listening to each other, meeting each other, challenging each other, collaborating and sharing so that together we can make a success of your project with enthusiasm and good humour.
Proximity and the quality of human relations are inextricably linked!


Passion as a privilege

Make the most of yourself!

What could be better than a team of enthusiasts to communicate your passion and showcase your expertise, your references and your best assets?


Alone we go faster, together we go further

Get involved in your own project!

The more involved you are, the better we'll be able to understand your objectives, so that we can offer you the most relevant advice and the most appropriate support for your digital profile.


The benefits of a successful 1st contact!

Make the most of your 1st contact with our agency!

Give yourself the opportunity to be listened to, heard and understood during an initial meeting with our team, by video or in our agency.
Take the time to detail your project, your expectations, your deadlines and your human and financial resources. The more time we have to look at your vision and discover what drives you, the more likely it is that our no-obligation service offer will be in line with your objectives.


What if we told each other everything

Define your digital profile!

Take the time to define your preferred working method: guidance, training, coaching or delegation. Assess whether this is in line with the human and financial resources you are going to allocate to your project. It is this balance that will ensure that the expected result is achieved.


The art and the way...

Focus on regular, friendly contact!

The life of a digital project is not always a smooth ride! The ever-faster evolution of the web can make certain moments trickier than others. Avoid getting stuck on misunderstandings and things left unsaid.
By regularly communicating your constructive comments in a friendly way, you can help your project to move forward and make the production process efficient and enjoyable. A real WIN-WIN exchange!


Let's lift a corner of the veil

Share the specifics of your business!

The web is a formidable tool when used properly. By revealing aspects of your business to us, digitalisation can turn your problems into solutions. By combining your business expertise with our out-of-the-box vision, together we can turn your problems into opportunities.


Playing the game: the key to your success...

Everyone has a role to play in the success of your project, so your involvement is essential!

Devote the right resources to your project, and you'll be on time, on budget and on target - all within a short timeframe.


Ahead of the game and ahead of the game

Adopt the right frame of mind!

A great customer can be recognised by his winning mentality. He's a sportsman who prefers a long-distance race to a sprint, because he knows that digitalisation is an iterative process that takes time. Accompanied by our team, he tries out new strategies and analyses his performance to constantly improve his results. In this way, they always stay one step ahead of their competitors!


Success is earned through confidence

Trust yourself, trust us!

It's the most pleasant route to success. You have dreams, we have them too, you just have to dare to put them into practice. By respecting our mutual commitments and communicating transparently, we can move forward hand in hand, with complete peace of mind.

Ready to become our great customer?

Did the above appeal to you... or even convince you?
Take the first step by joining our team of fantastic customers! We look forward to hearing from you ☺️

Customer testimonial

"A motivated, responsive and dynamic team. Sound advice. A willingness to work to quality standards."

Guy T.

"When we created our new website, we really appreciated the attention to detail and professionalism of the C. Concept team. We can now present a site that is both modern and user-friendly, allowing optimal navigation whatever the medium chosen by our visitors. We're also very proud of the particularly polished visuals."

Cathy G.
CJL Services

C. Concept, the agency More than web!