Paweł Lazar
13.05.2026 About us

New CEO of Contract Administration


Paweł Lazar, a manager with many years of international experience in the business services sector, has been appointed CEO of Contract Administration within the Advartis Group. This marks the beginning of a new stage in the development of one of the largest HR and payroll service providers in Central and Eastern Europe.

Paweł Lazar joined Contract Administration as CEO, bringing extensive experience in developing and scaling service organizations. Previously, he was associated, among others, with ADP and EY.

Magdalena Aleksandrowicz, the company’s former CEO, who successfully led Contract Administration to its current market position, has assumed the role of Non-Executive Chairman.

I am proud of the journey Contract Administration has taken over the years. Today, we are an organization built on strong foundations, with a great team and a clearly defined direction for future growth. I believe this is the right moment to pass the baton,” – says Magdalena Aleksandrowicz, Non-Executive Chairman of Contract Administration.

Contract Administration is an organization of significant scale and enormous potential. My priority will be the continued simplification and development of operations, while leveraging technology and strengthening our partnership-based relationships with clients,” – adds Paweł Lazar, CEO of Contract Administration.

Contract Administration is one of the largest providers of HR and payroll services on the market. The company has completed more than 1,000 implementations for large, medium-sized, and small enterprises and processes over 1.2 million payslips annually.

The company consistently invests in the development of proprietary technologies supporting HR and payroll processes, automation, and data security. At the same time, it builds long-term, partnership-based relationships with clients, combining operational scale with an individual approach and high-quality service. As a result, Contract Administration remains a trusted partner for organizations at various stages of development.


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Contract Administration Sp. z o. o.

Wronia 10
00-840 Warsaw
Poland

Office reception: +48 22 295 32 00

contact@ca-staff.eu

NIP: 526-001-29-88, KRS: 0000028831,
REGON: 012548510. The District Court for the
capital city of Warsaw, XIII Commercial Division

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