Consulting

We are a trusted partner to leading companies in business transformation and core IT system upgrades.

For more than 18 years, organizations across the financial, energy, and telecommunications sectors have relied on us to deliver their most critical projects.

We support companies in their transformation journey through business and IT consulting, software development, project management, system integration, business intelligence, as well as specialized services in application design, development, testing, implementation, and deployment.

Management of Complex Programs

By bridging the gap between business and IT, we help clients successfully manage the integration of complex IT systems and large-scale, company-wide programs.

Data Migration and Roll–Out

As a market leader in data migration, we ensure a smooth transition from legacy systems to modern platforms while supporting all related business activities during roll-outs.

Core Systems and Digital Platforms

We bring deep expertise in the implementation of core systems and digital platforms. Our approach minimizes risks and maximizes the likelihood of project success.

IT Strategy

We evaluate each client’s current position, identify necessary changes, and turn strategic ambitions into actionable results.

Certifications

We analyze, design, and implement internet and mobile banking systems, core banking systems, customer relationship management systems, insurance systems, telecommunication systems, online business and customer portals, MIS and reporting systems, and debit and credit card management systems.

Our certifications:

Consulting is our daily bread

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Elite consultants with extensive industry experience

Consulting at Greyson covers more areas than usual. We provide comprehensive consulting services—defining products or domains, designing future projects, planning launches, supporting vendor selection, and guiding clients through the full RFP process and candidate evaluation.

We also include project management, requirements definition and analysis, future IT architecture design, rollout delivery including pilots, training, process design, and all activities related to business and data migration.
Agile roles are an integral part of our services—such as leading product management or serving as scrum masters.

We continuously develop our capabilities and expertise to ensure the delivery of premium-quality services—whether executing full-scale projects or providing select consultants to strengthen client teams.

Marek Opava

Partner and CEO, Greyson

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Testimonials

What our clients say about us

Client satisfaction with our consulting services

We have been working with Greyson for more than seven years, collaborating on several large-scale and business-critical projects. We are very satisfied with our cooperation – always highly professional, with senior colleagues whose expertise has consistently proven to be a great asset.

Merger of Raiffeisenbank and Equa Bank

Vladimír Kreidl, Member of the Board for Retail, Raiffeisenbank

Our experience with Greyson has always been positive – not only in terms of professional expertise and knowledge, but also on a personal level. It is a real pleasure to work with professionals who take a team-oriented approach, remain focused on set objectives, and consistently drive projects towards successful completion.

Implementation of the Core System for Insurance Companies, Kooperativa Slovensko

Martin Mitro, Head of IT Department (CIO)

I am very glad that we selected Greyson as our implementation partner. Their expertise and proactive approach significantly contributed to the project’s success. I particularly value the strong competencies of their team, their ability to quickly orient themselves in a global environment, their flexibility in adapting to changes, and their effectiveness in addressing non-standard situations.

Implementation of the core system as part of the group’s digital transformation, Allianz Trade

Iva Palusková, Commercial Director for CEE Countries

We are very pleased that Greyson was part of this strategic project. They have proven to be a reliable long-term partner. What we appreciate most is the quality of their people, their problem-solving mindset, and their flexibility in managing non-standard situations.

Consolidation and Migration of Non-Life Insurance, Generali Česká pojišťovna

Ing. Zbyšek Verkner, Head of NL Insurance System Development

The Exact card migration project was a strategic initiative for VUB Bank. Given its multinational scope, it was extremely complex – not only from an IT perspective but also from a management standpoint.Despite these challenges, the project was successfully delivered without any negative impact on our clients’ experience. I greatly value the excellent support we received, and the professional commitment of the entire project team.

Migration to a New Card Management System, VUB Banka

Alexander Resch, CEO

Greyson Consulting has become a trusted partner in the development of our virtual assistant, Chatbot Adam. Beyond programming, they also foster agility within our teams and provide continuous expertise in vendor management and delivery management throughout the entire project lifecycle.

Development of Tatra Banka’s Chatbot

Ing. Jana Škovirová, Agile Product Owner