Thorne logo white

MPB In-housing

De-risking in-housing through intelligence-led transition

Services
Tools Technology partnerships
Markets
UK

30%

Increase in paid media ROI

20%

Reduction in cost per session

25%

YoY revenue growth

Background

Croud was appointed as GMP tech partner supporting MPB’s critical in-housing process in 2024. The decision to in-house digital media was a strategic inflection point for MPB, with performance continuity and speed to impact critical to ongoing growth. By combining in-house capability with specialist intelligence, MPB maintained performance momentum through the transition and delivered one of its strongest performance years to date.

Challenge

MPB undertook the in-housing of its digital media activity while simultaneously building and onboarding a new internal team. The challenge was to execute a complex platform and capability transition without performance loss, while continuing to deliver against ambitious commercial objectives.

Return on Intelligence

Aligned to MPB’s ambition to build sustainable, in-house media capability without sacrificing performance, Croud identified that the primary risk was not capability alone, but the sequencing of decisions across technology, people and governance. In similar in-housing programmes, early platform handover often leads to fragmented accountability, inconsistent optimisation and short-term performance decline. Rather than accelerating immediately to full autonomy, Croud prioritised performance stability, ensuring that capability, confidence and best practice were embedded through live, real-world application before ownership fully transferred.

This intelligence was applied through a deliberately phased transition model, which became the guiding strategic pillar for how MPB approached in-housing: protect performance first, then accelerate internal capability. Acting as an extension of MPB’s newly formed media team, Croud applied specialist intelligence across planning, training and governance, including:

  • Intelligence-led migration planning to protect performance continuity
  • Active risk mitigation supported by a clearly defined post-migration roadmap
  • 52 hours of role-specific GMP training delivered against live platform usage (SA360, DV360, CM360)
  • GA and marketing tech audit
  • Paid media activation support
  • Ongoing consultancy and advanced workshops to support confidence, governance and performance stability

Results

As a result of this approach, MPB successfully took ownership of its paid media operations while maintaining and improving performance, delivering against its objective of building in-house capability without compromising growth. This saw a:

  • 30% increase in paid media ROI post in-housing within the first 6 months
  • 20% reduction in cost per session
  • 25% YoY revenue growth

These results demonstrated that the in-housing model was not only operationally successful, but delivered immediate and measurable commercial value during a period of significant organisational change.

“Thank you [to the Croud team] for coming down to Brighton to deliver the training. We all found the training very engaging and insightful, so thank you for delivering in such an interactive way!"

Patrick Williamson

VP of Performance Marketing, MPB