An independent media agency helping entrepreneurial brands punch above their weight

Founded in 2002, The Specialist Works is an independent media agency dedicated to helping entrepreneurial brands achieve accelerated growth. With a focus on evidence-based strategies and a collaborative approach, the agency specialises in media planning and buying across Belgium and beyond — delivering impactful campaigns that drive measurable results.

For an agency that competes by being faster, smarter, and more precise than larger rivals, data quality is a competitive advantage. Slow, inconsistent campaign reporting doesn't just waste time — it erodes client trust.

Campaign data fragmented across channels — slow to prepare, inconsistent to report

Entrepreneurial brands need to see campaign performance quickly and clearly — but The Specialist Works was spending too much time preparing that data before it could be analysed. Campaign inputs arrived from multiple media channels in different formats, requiring significant manual work to consolidate, clean, and validate before any reporting could begin.

The result was slower delivery and inconsistent outputs. Reports that should take hours were taking days. And when formats varied between campaigns or clients, it created avoidable errors and rework — undermining the accuracy and trust the agency was built on.

Automated campaign pipelines — data validated and ready before the briefing ends

Mammoth gave The Specialist Works the infrastructure to automate their campaign data workflows end-to-end:

• Develop bespoke media data pipelines aligned with client goals and channel mix
• Use data analytics and market insights to guide decision-making across campaigns
• Target audiences with precision by standardising and enriching data across all relevant media channels
• Improve campaign performance through continuous automated optimisation and tracking
• Enable marketing teams to access clean, validated data independently — no manual prep required

68% less prep. 87% accuracy. Marketing teams acting on insights, not building them.

• 68% reduction in campaign data prep time — data arrives clean and ready for analysis
• 87% improvement in reporting accuracy — validated via automated rules across every campaign
• 72% team adoption — marketing teams using data insights directly, without analyst support
• 150% increase in client revenue through more precise, data-driven media placements
• 65% improvement in campaign efficiency, leading to higher measurable ROI for clients