- General
- Management
- Human Skills
- Business Ethics
- Figures
MAINSYS is specialized in IT services and software editing for the banking and financial sectors.
MAINSYS in a Belgian company founded in 1995 by two engineers, experts in the banking sector: Jean-Marie Thibaut and Pierre Lemaire.
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“Our ambition was to build an renowned company specialized in IT and finance. As the years went by, MAINSYS established itself as a recognized IT key-player on the Belgian financial market and has strong potential for our development in Europe. ” Jean-Marie Thibaut | |
In order to maintain its growth MAINSYS Group was successively joined by several banking IT specialists so that MAINSYS shareholding is now distributed among five managing partners and an institutional investor. |
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| “MAINSYS is proud of its ability to cooperate with its partners, employees and clients in creating long-term relationships based on reliability and mutual respect.” Pierre Lemaire | ![]() |
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MAINSYS has a turnover of 15 million Euros (2011), employs more than 150 highly qualified people and has set up offices in Brussels, Paris and Luxembourg. |
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Management Board
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| “For MAINSYS Board members, management does not mean imposing their point of view, it means combining all the opinions in order to end up with a built together solution.” Bernard Clerbois | |
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![]() | “This kind of structure allows a better understanding of each other's work and a good training, ending up with a faster and better conception phase. Moreover, the internal human resources distribution becomes more flexible and related to the needs as the tasks are executed simultaneously and not sequentially anymore.” Jean-Valéry Duvieusart |
Therefore, MAINSYS gives motivated people the opportunity to ascend to high responsibility functions. This means working on exciting and diverse missions, rapidly enlarging experience and reaching a better level of autonomy and independence. | |
![]() | « Our profession requires indeed a strong knowledge both in IT and in the banking and financial domain, but the central point remains our staff's personal fulfillment. » Gauthier Storm | |
MAINSYS main asset is definitely its people. MAINSYS employs each year an increasing number of top-quality graduates with extensive experience in IT and meeting the requirements of the financial environment. 90% hold a University Master degree and 10% a Bachelor degree, this guarantees their ability to understand and quickly apprehend the specificity of their clients' environment. All consultants are devoted to their profession and view customer service as their main concern. Working in close cooperation with all project participants, they entirely dedicate themselves to the success of their missions. MAINSYS is keen on building a long-term relationship with its staff, based on a stimulating job and a dynamic corporate culture. | ||
| “We find it essential to create a deep feeling of membership and pride for a company that targets all its efforts at the quality of the deliveries.” Pierre Ramaekers | ![]() | |
Building a strong company culture implies a daily implication. Internal seminars, sports, cultural activities, family entertainment are ideal events for meeting and knowing each other in a friendly environment. | ||
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“MAINSYS constant growth was obtained owing to the quality of its work and to the respect of several key values gathered in a Quality Chart. These essential values bring a real added-value to our professional relationships.” Stéphane Léchaudé | |
MAINSYS considers to be a priority to establish with its partners, employees and clients a relationship based upon:
- Integrity,
- professionalism,
- honesty,
- dialogue,
- respect.
According to those values, MAINSYS creates a climate of mutual confidence favorable to the development of ethical relations.
Turnover
MAINSYS is definitely growing but does not forget to consolidate its structure. Since its foundation, MAINSYS has shown a steady rate of growth and anticipates a continuous increase in the coming years. Moreover, thanks to its sound and efficient management, MAINSYS has always made regular profits. At each stage of its growth, MAINSYS has made investments in order to guarantee optimal conditions for future expansion.

Staff members
MAINSYS employs each year an increasing number of top-quality graduates with extensive experience in IT and meeting the requirements of the financial environment.








