PENTEGY S.A. provides management and strategic consulting services. It offers strategy definition and implementation, transformation and restructuring, partnership formation, alliances and mergers, new business development, outsourcing, and innovation management consulting services. The firm also provides IT consulting services including IT application development, solution implementation, system integration and transformation, performance engineering and application renewal, data management and information architecture, and business intelligence. It caters to financial services, telecommunication, media, healthcare, power and gas energy, public transportation and aviation, and public services and government sectors. PENTEGY S.A. was formerly known as Big Five X Sp. z o.o. The firm is headquartered in Warsaw, Poland with additional offices in Kiev, Ukraine; Russian Federation; and Sofia, Bulgaria.

Corporate Address

26, Armii Ludowej Avenue Warsaw, 00-609 Poland


48 22 338 8500


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