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Contact us​

Our company has branches in three locations: Warsaw, Wrocław and Hanoi in  Vietnam.

You can contact each office directly by e-mail or use the contact form at the bottom of the page.

Write us what we can help you with, so that we can choose the consultant who will best answer all your questions. We look forward to hearing from you. We will reply as soon as possible.


Wołoska 9,
Platinium Building I

02-583 Warsaw, Poland


Powstańców Śląskich 7A,
GTC Globis Building, 1st floor
53-332 Wroclaw, Poland


107 Nguyen Phong Sac Street
Detech 2 Building, 9th floor, Cau Giay District
Hanoi, Vietnam


Please fill out the short contact form. We will answer all your questions.

    Ladies and gentlemen,

    We would like to inform you that on October 25, 2021, Relyon IT Services Sp. z o.o. spółka komandytowa was transformed into RITS Professional Services Sp. z o.o.
    The company was given a new entry number in the register of entrepreneurs in the National Court Register - 0000928715. NIP, REGON, address and bank account numbers remain unchanged.
    The change of the name and legal form does not affect the continuation of the business and the validity of the previously concluded contracts. RITS Professional Services spółka z ograniczoną odpowiedzialnością has taken over all the rights and obligations of Relyon IT Services spółka z ograniczoną odpowiedzialnością spółka komandytowa.
    In connection with the above, please note the changes described above in your registers and records and issue all accounting documents (invoices), as well as direct all correspondence taking into account the following company data:
    Name: RITS Professional Services Limited Liability Company
    Address: Ul. Wołoska 9, 02-583 Warsaw
    KRS number: 0000928715,
    REGON: 146267218,
    NIP: 5213635475
    REGISTRATION COURT: District Court for the capital city of Warsaw in Warsaw, 12th Commercial Division of the National Court Register.
    If you have any questions or need additional information related to the change of the name or legal form by RITS PS, please send a message to: