+23% Google revenue with full-funnel strategy

Industry
Headquarters
Employees
How Corston Cracked the Code to Full-Funnel Google Growth
+23 %
Google revenue
+15 %
ROAS across all Google channels
#1
most efficient Google channel

Corston Architectural Detail is a premium hardware, lights, switches and sockets brand known for its high-quality, design-led fittings for the home.

Corston were looking to scale their high-performing Google advertising further, but struggled to justify upper-funnel investment due to limited visibility into its true impact.​

The Solution

In September 2024, Corston launched Google Demand Gen campaigns to complement its performance mix and drive discovery among new audiences.

To track results, the team used Fospha’s full-funnel measurement platform, which revealed how these campaigns impacted not just direct returns—but also boosted performance across other Google campaign types.

The results:
+23 %
Google revenue
+15 %
ROAS across all Google channels
#1
most efficient Google channel
"Halo really helps us with overall with event planning, campaign planning, and investment choices. It provides data that previously was a gap for us, so we can better plan an promote a key sales channel"
Calvin Lammers
SVP Digital & Media
How it works
  • It quickly became Corston's most efficient Google channel, outperforming ROAS targets by 51%.
  • Performance Max ROAS improved by 25%, demonstrating how upper-funnel activity can enhance efficiency across conversion-focused campaigns.
  • Overall Google ROAS improved by 15%, even as spend increased, validating the power of a full-funnel strategy.

Ready to Measure the Full Funnel and Grow?

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