Peter Quarré

Founder · FIS Integrity Gold Certified Partner · Registered Treasurer (RT)

LinkedIn: https://linkedin.com/in/peterquarre

Email: peter.quarre@tmsoptimizer.com

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About Peter

Peter Quarré has spent 20+ years in corporate treasury and 12+ years writing the SQL, ATS interfaces, and reports that make FIS Integrity perform. Today, his code runs in 10+ Integrity environments, processing 30,000+ payments and 50,000+ bank statement lines every month.

Before founding TMS Optimizer, Peter held senior treasury and consulting roles at Accenture, PwC, Zanders, ING Bank, and Avery Dennison — combining the consultant's structured approach with the in-house treasurer's operational reality.

He is an FIS Integrity Gold Certified Partner (2025) and a Registered Treasurer (RT). His work on the Accell Group In-House Bank transformation won the DACT Treasury Award 2024 and the EACT Treasury Award 2025.

Our Awards

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FIS Integrity Gold Certified

Treasury Today — Highly Recommended Winner
(EndemolShine Group)

DACT Treasury Award Winner — 2024
(Accell Group)

EACT Treasury Award Winner — 2025
(Accell Group)

Career Timeline

Accenture

PwC

Avery Dennison

Consultant on large-bank payments and SEPA programmes (pain.001, camt.053), and Procure-to-Pay optimisation engagements with major chemical companies.

Delivered projects for Payment Service Providers.

Manager Treasury Operations, running day-to-day treasury on FIS Integrity.

Zanders

Manager Treasury Operations, running day-to-day treasury on FIS Integrity.

Endemol ShineGroup

Senior Treasury Manager. Pushed FIS Integrity to its limits, extending the platform with custom functionality to support securitisation.

PQ Advisory

CashMeasury

TMS Optimizer

Founded my own practice supporting FIS Integrity clients, focussing on special topics in this market