Online Marketing
Digital Transformation


Sinclair & Spark is a fresh and agile Team of experts with deep and profound knowledge in Online Marketing, technology and "all things digital". Our agency's HQ is located in Düsseldorf, NRW.

Our philosophy: Provide better.
To "provide better" refers to our service as well as to the results. We are not only pouring our hearts and souls into our work but do it with passion and a demand for the highest quality possible. Always. For us, this is not a job, but a profession. For you, this is not some project, but a good investment to increase your profit.

What can you expect?
Imagine that you would pay an economy seat for a flight but you would get a first-class service instead. Wouldn't that be great? Well, you have come to the right place since this is exactly our mindset here at Sinclair & Spark. Always creating a surplus; for reasonable prices.

Do you want to know more?
»» Next stop: Information about our business activities / portfolio.


We advise and support in the areas Online Marketing and Digital Transformation with professional analysis, creative concepts, and profitable solutions. Together with our clients we find the right strategy to increase online reach and sales. And while we are well aware of the fact that the term "Digital Transformation" resounds throughout the land, we do recommend every company to deal with this important topic to asssess and revise processes, sequences, and structures to be prepared for the digital now (and future).

Online Marketing
Online potential analysis
Onpage / Offpage search engine optimization
SEA campaigns (AdWords)
Search engine optimized content
YouTube- and Amazon-SEO
Newsletter campaigns
Conversion rate optimization / User experience optimization

Digitale Transformation
Status- and potential analysis
Strategy development
Process analysis and -modeling
Set-up for digital organizational structures
Change management

Do you want to know more?
»» Get in touch with us!


We take our time for you, your goals, and visions.
Let us talk about your plans and challenges and how we can support you!

You can reach our managing directors
Axel Dietrich and Jens Ole Korting by phone
0211 / 95 74 29 15

or via E-Mail
placeholder    Axel Dietrich (picture left)
placeholder     Jens Ole Korting (picture right)

as well as via snail mail
Sinclair & Spark GmbH
Erkrather Str. 30
40233 Düsseldorf

Inspiring projects? Awesome colleagues? A great working environment and Dr Pepper for free?
»» Move on to our career portal!


Our way of working is not only inspiring for our clients but also for our employees. Combine great people with an awesome team spirit and a stimulating environment and you get a glimpse of what working at Sinclair & Spark is all about. While others talk about flexibility, gliding time, and home office, we just do it.

You have some profound knowledge/experience in online marketing or digital transformation and would like to join our team as a freelancer, as a student temp, or in part-time?

Currently, we are looking for experts for
• Search engine optimization (SEO)
• Digital transformation
• Sales and Key Account Management
• Web Design
• Programmer (PHP)

Unsolicited applications are welcome! And we are always interested in freelancers skilled in Online Marketing, programming or content generation (text).

We would like to know who you are, and if you would be an enrichment for our team! Please send your short and meaningful application with a CV and possible references via E-Mail to Mrs. Kim Bottek placeholder. Let us feel a fresh breeze blowing!