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GEFFERIE

STRATEGY FOR THE PEOPLE WHO RUN THE RAILS

Gefferie Group is a strategy boutique for PSPs, acquirers, and fintechs. We work on two problems that usually sit in different rooms: where you play, and how data and AI are supposed to work inside a payments stack.

SELECTED WORK

Adyen
Checkout.com
Buut
Worldline
Worldpay
International Card Services

Named because the work happened. Role notes stay non-sensitive, on Advisory and About.

STRATEGY IS ONE CORE. DATA IS THE OTHER.

Most payments companies do not fail for lack of ideas. They fail because GTM and data live on different floors. We run them as one engagement: commercial choices that a stack can execute, and a data/AI plan that has a market attached to it.

CORE 01

STRATEGY & GTM — WHERE TO PLAY, AND HOW YOU GET THERE

Payments markets punish optionality. A generic co-brand RFP, a partnership with no risk map, or a product with no route to revenue is not strategy. We set where you play and what you will not do, then make the GTM something a commercial team can fund and ship.

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CORE 02

DATA & AI STRATEGY — DATA MATURITY FOR A PAYMENTS PLATFORM

Most payments companies are drowning in data they cannot use. Metrics split across processors, schemes, and warehouses. We treat data maturity as strategy: what you must measure, what you can predict, and what you will let a model decide, under production constraints.

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NOT SEPARATE DOORS. PATTERNS FROM THE WORK.

Performance and build-and-launch are how strategy and data land. They are not a second homepage.

PAYMENTS PERFORMANCE

Authorisation leadership. Multi-platform routing. Impact counted in euros, not in slides.

BUILD & LAUNCH

Issuing and acquiring programme design. Vendor orchestration across scheme, processor, and security.

OPERATORS. NOT A MARKETPLACE.

For

Founders, CRO, COO, product, and board at PSPs, acquirers, issuers, and fintech platforms.

Not for

Merchants looking for a PSP. Matching. Media or speaking packages.

IF THE STRATEGY IS THE BOTTLENECK, START THERE.

A conversation. Scope, fit, and whether we should work. Not a product demo.

BOOK A STRATEGY CONVERSATION