Every case below names the customer, the dollar amount, the duration, the source document, and the auditor who reviewed it. No range estimates, no logo walls without numbers, no “up to” language.
Cases
6
All auditor- or controller-signed
Total recovered
€4.06M
Across published cases
Workspaces represented
61
Sum of brands & managed clients
Source documents
On file
In /data-room under NDA
Halberg Group
Holding · 6 brands · €42M / yr · 11 months on platform
Audited by PwC (limited assurance)
Recovered spend
€1.84M
Pacing accuracy
+6.4 pp (92.1% → 98.5%)
Finance hours returned
112 h / month
Consolidated 17 ad accounts onto one ledger; eliminated weekly manual reconciliation; auto-detected €640k of duplicate retainers across two agencies.
Nordic Studio
Performance agency · 38 clients · €18M / yr (managed) · 9 months on platform
Audited by Customer controller sign-off
Recovered spend
€612k (client savings)
Pacing accuracy
+4.1 pp
Finance hours returned
84 h / month
Per-client pacing windows + auto-credit-card reconciliation. Client churn dropped 22% over the period; one-line invoice replaced 38-line spreadsheets.
Volt Commerce
DTC marketplace · €9.8M / yr · 7 months on platform
Audited by Internal audit + KPMG advisory
Recovered spend
€284k
Pacing accuracy
+5.8 pp
Finance hours returned
46 h / month
13-week cash flow + pacer plan eliminated EOM rush spend. Forecast MAPE dropped from 7.1% to 3.2%; CFO now signs the board pack from /board-pack without manual rework.
Atlas Media
Independent agency · 12 clients · €6.2M / yr (managed) · 5 months on platform
Audited by Customer head of finance
Recovered spend
€118k
Pacing accuracy
+3.8 pp
Finance hours returned
38 h / month
Replaced four spreadsheets and a shared inbox with one approvals queue. SLA on client questions dropped from 36h to 4h.
Meridian Retail
Omnichannel retail · 4 banners · €26M / yr · 8 months on platform
Audited by Internal audit committee
Recovered spend
€812k
Pacing accuracy
+5.1 pp
Finance hours returned
96 h / month
Brand safety auto-locks during a vendor incident saved €214k in 36 hours; per-banner cost centers replaced quarterly true-ups.
Lumen Travel
Travel · seasonal · €14M / yr · 12 months on platform
Audited by EY (advisory)
Recovered spend
€394k
Pacing accuracy
+4.9 pp
Finance hours returned
62 h / month
Quiet-hour pacing + back-load windows replaced weekly bid-cap edits. Off-season pacing accuracy lifted by 7.2 pp without finance touch.
How a case enters this library
Customer-signed permission with the named individual, role, and date on file.
Numbers derived from /open-metrics definitions, not marketing reframes.
Auditor or controller sign-off on the figures, not a logo and a quote.
Source documents stored in /data-room and made available under NDA on request.