
We work with your team to uncover growth opportunities across the funnel, from acquiring the right audience to improving retention and revenue. Our approach is grounded in clear experiments, thoughtful analysis, and practical execution, so each step builds on what the data shows. Based in the Netherlands, we support businesses that want marketing to contribute more directly to growth.

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NorthSea Growth was founded to help businesses turn marketing into a more direct part of commercial growth, not just a collection of isolated channels. We work day to day by combining strategy, hands-on execution, and regular experiments across acquisition, conversion, and retention. That often means improving lead quality for startups, helping scale-ups sharpen their sales pipeline, or supporting established teams that want online sales to grow in a more structured way. We serve companies in the Netherlands and across Europe that need a practical partner who can connect marketing activity with revenue goals. The work is grounded in clear communication, careful testing, and decisions based on what the data and the market are showing.
Transparency means we share what we are doing, why we are doing it, and what the results suggest, so teams can make informed decisions. Experimentation keeps the work honest and adaptable, while long-term partnership means we focus on building progress that can be sustained over time rather than chasing short-term noise.









We start with a focused conversation to understand your goals, challenges, and priorities. This helps us align on the right direction and define what success should look like for your business.
Next, we turn insights into a clear action plan tailored to your needs. We outline the key steps, timelines, and responsibilities so the process feels structured and transparent.
Our team works closely with you to put the plan into action and keep momentum moving. We stay in regular contact, share updates, and adjust the approach when needed based on real-world feedback.
Once the initial work is complete, we review results together and discuss next opportunities. We continue to support your growth with practical guidance, helping you stay on track over time.
NorthSea Growth builds growth-marketing plans around clear data and measurable priorities. This helps you focus on the channels and actions that are most likely to support steady progress.
The team can align paid media, content, email, and conversion optimization into one coordinated approach. That gives your brand a more consistent presence across the customer journey.
NorthSea Growth looks for opportunities to refine campaigns, landing pages, and messaging over time. This helps improve efficiency and keeps your marketing efforts adaptable as conditions change.
You get a partner that works closely with your team and values clear communication. That makes it easier to stay aligned on goals, updates, and next steps throughout the engagement.

Growth Marketing Strategist

Paid Media Manager

Content Growth Specialist

The workflow helped narrow spend toward better-performing segments, improve lead-to-meeting efficiency, and create a more repeatable process for campaign optimization. Reporting became easier to interpret, and the team had a clearer view of which messages resonated most with different audience groups.

The new approach gave the brand a more structured retention program and clearer visibility into customer behavior. It supported more relevant communication, improved coordination between acquisition and retention teams, and helped identify where lifecycle messaging could be strengthened further.

A strong growth strategy is less about quick wins and more about creating a system that learns from every campaign. This preview looks at how NorthSea Growth helps teams test, measure, and refine their marketing efforts with purpose.

Even the best campaigns can struggle if the message does not clearly connect with the right audience. In this post, NorthSea Growth explores how stronger positioning can support more effective growth marketing.

Testing is one of the fastest ways to learn what resonates, but only when experiments are designed with a clear goal. This preview highlights a practical framework for running marketing tests that inform better decisions.
NorthSea Growth usually starts with a review of your current acquisition and retention setup, then builds a practical plan around experiments that fit your market and goals. The scope can include channel testing, funnel improvements, landing page recommendations, lifecycle and email support, and clear measurement so you can see what is changing across growth and revenue.
The scope is usually shaped around the specific growth challenge, such as bringing in better leads, improving conversion, or strengthening retention. Day-to-day support can include hypothesis creation, experiment planning, tracking setup guidance, analysis of results, and recommendations for the next round of tests, with priorities kept grounded in what is most likely to move the business forward.
Pricing is typically based on the scope of work, the channels involved, and how much experimentation is needed to improve acquisition, retention, and revenue. A smaller sprint focused on a few tests will usually cost less than a broader program that includes strategy, implementation, and ongoing optimization.
The final cost is usually influenced by the number of campaigns, the complexity of your funnel, the amount of data analysis required, and whether the work needs close coordination with your internal team. If you need faster turnaround or more frequent testing and reporting, that can also affect the quote.
The easiest way to start is to send a short message with your current situation, goals, and the main growth challenge you want to solve. We usually respond with a few practical questions so we can understand whether the next step should be a quick intro call or a more focused working session.















€486
Monthly growth audit and priority roadmap
One focused campaign channel setup
Light reporting and email support
Scope excludes paid media spend, travel, and VAT where applicable
€1,128
Multi-channel growth planning and execution
Landing page and conversion-rate recommendations
Campaign tracking and performance review
Two strategy check-ins per month
Scope depends on channel mix, ad spend, and VAT where applicable
€1,871
Full-funnel growth strategy and execution support
Ongoing experiment planning and optimization
Advanced reporting dashboard and insights
Cross-channel coordination and funnel analysis
Priority communication and monthly review call
Best for larger scopes; travel, media spend, and VAT not included
Final scope confirmed after discovery and based on project complexity
Watch a polished slideshow of our company in action, showcasing key services, team collaboration, and the quality we bring to every project. The video highlights the way we work across different business needs, giving viewers a clear and professional introduction to what we do.
Hoogoorddreef 15, 1101 BA Amsterdam, Netherlands