Global Cards &
Payments Transformation
Specialized consulting for banks, fintechs, processors and payment institutions across card issuing, acquiring, processor migration, payment modernization and cross-border ecosystem strategy.
GM07 Consulting
Europe & United States
18+Years
Experience
Experience
Issuing &
Acquiring
Acquiring
Processor & Scheme Migrations
CMS
Transformation
Transformation
Cross-Border
Ecosystems
Ecosystems
International
Programmes
Programmes
Boutique Consulting for
Complex Payments Transformation
GM07 Consulting supports financial institutions, fintechs, processors and payment organizations in designing, modernizing and delivering complex cards and payments transformation initiatives.
We combine deep domain expertise with practical delivery experience across issuing, acquiring, transaction switching, processor migrations, CMS implementations and digital payment ecosystems.
We combine deep domain expertise with practical delivery experience across issuing, acquiring, transaction switching, processor migrations, CMS implementations and digital payment ecosystems.

Europe
GM07 Consulting
Athens, Greece
Athens, Greece
United States
GM07 Consulting LLC
New Jersey, USA
New Jersey, USA
Core Experience
Card Issuing Transformation
- Issuing strategy & operating model
- Core system modernization
- Product innovation & lifecycle
Acquiring &
Transaction Switching
- Acquiring strategy & optimization
- Transaction switching & routing
- Network & interchange optimization
Processor &
Scheme Migration
- Processor selection & due diligence
- Migration strategy & execution
- Scheme change & certification
Digital Payments &
Tokenization
- Digital wallet enablement
- Tokenization & credentialization
- Secure & scalable payment rails
Programme Delivery &
Governance
- Programme management & PMO
- Stakeholder alignment & governance
- Risk, controls & change management
Ecosystem Strategy &
Innovation
- Ecosystem mapping & partnerships
- Market entry & expansion strategy
- Innovation roadmap & execution
Strategic Thinking.
Measurable Impact.
We combine operational payments expertise with ecosystem-level strategic thinking to help organizations strengthen resilience, accelerate transformation and create long-term value.
Experience Across
- Tier-1 Banking Environments
- Card Issuing & Acquiring
- Processor Migration Programmes
- CMS Implementations
- ATM & POS Ecosystems
- Tokenization & Digital Wallets
- Scheme Transformation
- Payment Modernization Initiatives
- International Delivery Models
Let’s Discuss Your Next Transformation Initiative
Connect with GM07 Consulting to explore how we can help you design, execute and accelerate your payments transformation.