At SUNZINET, we develop strategies that are based on the needs of your customers – and on clearly measurable results for your business. Together with you, we create concrete actions that increase customer satisfaction and drive your business forward.


Strategy Consulting for Marketing and Sales
Pragmatic strategies for real business impact
We don’t create strategies for the drawer: Our experts combine consulting with implementation expertise – delivering pragmatic strategies that work. Always keeping the user in focus: because those who offer real value to their customers also increase their own sales.
Your Added Value – How Marketing and Sales Benefit from Our Strategy Consulting
With our strategy consulting, you will enhance the quality of your marketing and sales activities, creating valuable customer relationships. This turns your teams into real growth drivers, delivering measurable successes – always aligned with your business goals.
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Gain more qualified leads
Increase your visibility and target the right prospects effectively. With well-thought-out strategies and modern tools, we align your lead generation with measurable success. We optimize your sales funnel and boost your conversion rates – helping you acquire new customers faster.
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Strengthen your digital reach
Reach your target audience where they are – online. We develop digital strategies that expand your reach and make your brand visible. With SEO, social media, and data-driven campaigns, we deliver your message exactly where it matters.
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Harmonise Marketing and Sales
When marketing and sales work together, strong synergies are created. We bring both teams to the table, improve collaboration, and establish efficient processes. This boosts your closing rate – and gets your sales team to their goals faster
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Sharpen your brand
Clearly differentiate yourself from the competition. We work with you to develop a strong brand strategy that showcases your values and builds trust. This strengthens your market position – and fosters long-term customer loyalty.
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Make data-based decisions
Leverage the power of your data. We help you define relevant KPIs and align your actions with them. This way, you can identify what truly works – and continuously optimize your sales and marketing strategy.
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Adapt to changes dynamically
The market is moving – stay flexible. We analyze trends, identify opportunities, and adjust your strategy accordingly. This way, you stay competitive, make quick decisions, and secure your market position.
Our Customers: We are growth partners of



























The Philosophy behind our consulting – Focus on value and profit will follow
Digital strategies focused on your customers and users for greater business impact
Our consulting services bridge the gap between our clients' business strategy and the operational power of our knowledge areas. Our consultants take a strategic perspective, always focusing on the benefit for users and end customers in projects, and create concepts that add value for the target audiences.
We are convinced that digital solutions that generate real value for your users and customers (Customer Value) sustainably strengthen growth and market positioning (Business Impact) of your company.
Our work speaks for itself

SUNZINET has been our partner for digital transformation for many years
"With SUNZINET, we have had a reliable partner by our side for many years in our digital transformation. Together, we continuously improve our digital presence as well as our digital processes. What we particularly appreciate in working with SUNZINET is their strong expertise and open communication on equal terms. We look forward to our future projects!"
Carsten Huber Head of Marketing, Simonswerk

Together with SUNZINET, we are shaping the digital development of our corporate group.
"Above all, the 360-degree perspective that SUNZINET offers as a digital full-service agency is of great importance to us. SUNZINET supports us both in the development of strategic topics and in their implementation – from internal communication, to social media and web presence, all the way to the development of a new corporate design. Working with SUNZINET is a real pleasure – the team works very dedicatedly and at the same time, solution-oriented."
Marina Reufels Managing Director, Niedax Digital

Continuous work with SUNZINET
"We have worked well together, so we can continuously optimize our digital channels. This allows us to engage and inform our customers worldwide with our modern online presence."
Katrin Köster Head of Company Communication, BPW
Our Consulting Approach – Marketing and Sales strategies that work
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We don’t just study data – we dive deep into understanding your customers, their behaviors, pain points, and aspirations. This ensures that every strategy we create is aligned with real customer needs and challenges, laying the foundation for true customer value.
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In collaboration with you, we prioritize the actions that will generate the greatest impact on customer satisfaction and business success. We focus on high-value initiatives that not only drive immediate results but also position your business for sustainable growth.
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Our work follows clear, quantifiable goals. We define KPIs upfront to track progress and ensure that each strategy delivers tangible outcomes. With ongoing measurement and optimization, we ensure your strategies remain relevant and continue to achieve high performance.
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Our work doesn’t end with strategy. We collaborate closely with your internal teams to turn plans into actions. By working together, we ensure the efficient and effective implementation of your strategies, driving impactful results that are felt across your entire organization.




Our consultants for marketing and sales

Lars Hartmann
Consulting Lead
Alina Looß
Employer Experience Consultant
Christoph Eschweiler
Business Director und Consultant
Daniel Keller
Knowledge Lead E-Commerce und Consultant
Daniel Palm
Chief Marketing Officer
Eva Rüttgers
Business Director und Consultant
Florian Spreemann
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Kevin Szabó
Knowledge Lead Development und Consultant
Sandra Lanni
Knowledge Lead UX/UI und Consultan
Valentin Zehnder
Knowledge Lead Digital Marketing und Consultant
Marcel Epler
Business Director und Consultant
Stephan Ritter
Business Plattform Consultant
Arne Ismer
UX/UI Consultant
Satu Pflugmacher
UX/UI ConsultantThat's why SUNZINET – extensive experience in consulting and implementation
- Consulting and Implementation Expertise from a Single Source
Our consultants combine in-depth knowledge from marketing, sales, and digital technologies with operational implementation expertise. This means: we don’t create concepts for the drawer, but pragmatic solutions with real value. - More than 25 Years of Experience – Always on the Cutting Edge
For over two decades, we’ve been accompanying companies on their journey of digital transformation. With a team of 160 employees, we are now one of the ten largest owner-managed digital agencies in Germany. We bring this experience to your project. - An Interdisciplinary Team for Every Challenge
Whether it's digital marketing, CRM, or business platforms – our experts from all relevant fields work together. This allows us to view your challenges holistically and find tailored strategies that truly drive your progress. - Clear Customer Focus for Measurable Business Impact
We don’t develop strategies for their own sake or just technical roadmaps. The focus is always on the question: What measurable benefit do your digital initiatives create for your customers? This leads to sustainable success, reflected in growth and market position.
A selection of our customer projects
Let's develop a strategy that truly fits your needs.
Ready to take marketing and sales to the next level?
Simply fill out the contact form, and we will get back to you within 24 hours on business days.

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What differentiates SUNZINET's approach from other consultancies?
MoreOur strategy consulting puts customer benefit at the center – not just technology or short-term gains. We connect your business strategy with excellent operational implementation. In doing so, we develop pragmatic, directly implementable solutions that create measurable value for your users and customers. Our consultants think strategically while bringing extensive implementation experience – delivering results that truly work in practice.
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How do you ensure smooth collaboration between your team and ours during the implementation?
MoreWe define goals together with you – focused on the needs of your customers and the expected value. Our consultants bring structure, entrepreneurial expertise, and clear communication to every project phase. We work closely with your teams, maintain continuous alignment, and remain flexible to ensure efficient and effective implementation.
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When can I expect to see the first results from your consulting services?
MoreOur focus is on a short time-to-market. We validate assumptions early and quickly develop market-ready pilot solutions. This way, you can see measurable results within just a few months – for example, through improved marketing and sales outcomes. Our consulting directly contributes to your growth and sustainable business success. -
Who will be working on our project, and how experienced is the team?
MoreOur consulting projects are led by experienced experts from our interdisciplinary Consulting Hub. This cross-functional team brings together Business Directors, Knowledge Leads, and Senior Consultants from all key service areas – including Digital Marketing, UX/UI, Business Platforms, Development, and E-Commerce.
What sets us apart:
Our consultants bring not only strategic expertise but also deep operational understanding. They are familiar with the challenges of digital transformation as well as the requirements for implementation. As a result, your project benefits from practical, proven knowledge – not theoretical recommendations. -
How does SUNZINET's consulting approach differ from large or specialized consultancies?
MoreUnlike traditional strategy or IT consultancies, we take a hybrid approach: strategic depth combined with real implementation expertise. Our consultants work in a hands-on and pragmatic way – with a clear focus on customer benefit and fast time-to-market. We don’t just deliver roadmaps; we help validate ideas early, prioritize impactful actions, and turn strategies into concrete results.
This makes us the right partner, especially for companies seeking measurable results rather than PowerPoint concepts.
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How do you ensure consistency and quality in interdisciplinary teams?
MoreThe Consulting Hub is the central coordination and quality unit at SUNZINET. It ensures that all consultants – regardless of their area of expertise – work towards a common goal: creating measurable value. Through close collaboration, a shared methodology, and strategic alignment, we ensure high standards and a consistent approach throughout all project phases.
You benefit from clear processes, transparent communication, and a team that works seamlessly across disciplines.