Our Simplified Process for Your Growth
1. Deep Analysis
Comprehensive audit of your niche, competition, and ideal customer. We lay the foundation for a winning strategy.
2. Tailored Strategy
We design the perfect conversion funnel, selecting high-impact channels and messages.
3. Campaign Launch
We launch campaigns with pinpoint accuracy, optimizing investment in real-time.
4. Optimize & Scale
We analyze performance to maximize ROI and consistently scale lead generation.
Over 13 Years Connecting Businesses
At 4sem, we don't just generate contacts; we deliver **qualified leads** that perfectly match your business needs. We know that quality is the key to growth, and our methodology has been refined for over a decade.
We have mastered lead generation across more than 40 different niches.
Generate More Leads
Connecting you with prospects actively searching for your services.
Targeted Traffic
Bringing the right audience to your digital doorstep.
Higher Conversions
Turning prospects into loyal customers with optimized strategies.
Business Expansion
Helping you enter new markets and scale your operations.
Real Stories of Global Success
John O'Malley
O'Malley Construction, USA
"The flow of qualified construction leads from 4sem is unparalleled. We've doubled our large projects in Miami in just six months. An elite service!"
Enzo Pazza
Ferraris Photo Studio, Italy
"We secured more high-end wedding bookings in Milan thanks to their campaigns. They perfectly understand the luxury photography niche."
Alexandre Parent
Montreal Taxi Service, Canada
"We needed corporate clients, and 4sem delivered. The increase in monthly contracts has been spectacular."
Spencer Sánchez
Concrete Contractor 8Pro, USA
"Segmentation was key. The traffic we now get from their campaigns is genuinely interested buyers. ROI through the roof."
Travis M.
L8moving, Canada
"We raise x4 our quote requests in 2 months, definetely worth it!"
Marcus Reid
Marcus & Partners Law, UK
"Finding serious legal prospects online is tough, but 4sem consistently delivers high-quality inquiries. Excellent service!"
Chloe Kim
GreenScape Designs, Australia
"Our residential landscaping inquiries have never been higher. 4sem understands how to find clients who value quality work."
The 4sem Difference
Quality Only
We aggressively filter to deliver prospects ready to close, not just names on a list.
Hyper-Niche Strategy
Our experience in +70 niches allows us to create strategies that work specifically for your market.
Total Transparency
Full access to real-time metrics and reports. You'll know exactly where every penny goes.
Our Results Speak: Success Stories
+250%
Constructors
O'Malley Construction
+180%
Landscaping
GreenScape Designs
+310%
Lawyers
Reid & Partners Law
+220%
Photographers
Ferrari Photo Studio
+95%
Ecommerces
Organic Skincare
+145%
Movers
Relocate Experts
Start Growing Today
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Our Location
Milà i Fontanals, 123, B
08220, Barcelona, Spain