About us

Sewe Group offers accounting, HR and payroll, controlling and auditing services.

Sewe Group was established in 2017 as a continuation and extension of the activity carried out since 2007 by Marzena Mazur in the form of business activity under the name KAD7 – Audit and Advisory Office. Marzena Mazur is a certified auditor and long-time associate of law firms in the field of tax law and finance.

In 2017 Marzena Mazur joined forces with Małgorzata Przeplasko, who gained her knowledge and experience working for many years in a managerial position in one of the leading international companies providing outsourcing of accounting services.

Sewe Group offers audit services, comprehensive accounting, tax, controlling, HR and payroll services as well as transaction and business consulting for both commercial law entities, foundations and sole proprietorships. Among our clients are entities operating in the IT, real estate, construction, production, commercial and other industries.

We try to adapt to the current needs of our clients through an individual approach and flexible cooperation models.

Our approach

Our client is our priority, which is why we fulfill the tasks entrusted to us with due diligence

Many years of experience and competence of our employees are the foundation of trust that our customers place in us; knowledge of the industries in which they operate is an additional advantage

Our specialists are auditors and qualified accountants. Their extensive knowledge in the field of accounting, taxes, as well as financial audit builds the capital of our company

Board

Marzena Mazur

Co-owner, certified auditor,
long-time associate of law firms in the field of tax law and finance.
At Sewe Group, she is responsible for audit services as well as tax, business and transaction advisory.
In his free time she reads a lot and swims windsurfing.

Małgorzata Przeplasko

Co-owner, experienced manager, long-time employee of international organizations.
At Sewe Group, she is the Managing Director and oversees accounting, controlling, HR and payroll services.
In her free time, she deals with horse physiotherapy.

Team

Sewe Group owes its position to its knowledge, experience and commitment of its employees. People are our most valuable asset. We choose people with the highest qualifications, full of enthusiasm and passion in action. Therefore, thanks to the knowledge, skills and experience of our employees, we can meet the needs of our clients in a substantive and friendly way.

In order to ensure high quality services, the work of our teams is supervised by a team of qualified specialists with experience in various sectors.
Our employees are distinguished by conscientiousness and enthusiasm for work, they like what they do. Through training and participation in various projects, they constantly improve their qualifications and gain new experience.