List of Controllers


E-mail Address


3rd Floor, 2 Royal Exchange, London, EC3V 3DG United Kingdom




NTT DATA Italia S.p.A.

14/A Viale Cassala, Milan, Italy





3rd Floor, 2 Royal Exchange, London, EC3V 3DG United Kingdom




NTT DATA Romania S.A.

19-21 Constanta street, Cluj – Napoca, Romania




Everis Consultancy Ltd.

UK House, 4th Floor, 180

Oxford Street, London W1D1AB




NTT DATA Argentina, S.A., Av. Rivadavia 620, piso 3°

Ciudad Autónoma de Buenos Aires (Argentina)




NTT DATA Colombia, S.A.S.

Calle 97 A # 13 A -57 Bogotá (Colombia)





Avenida Libertador Bernardo O'Higgins 1449, Torre II, piso 3 y 4, Santiago (Chile)




NTT DATA México S. DE R.L. DE C.V.

Avenida Paseo de la Reforma 296, piso 28, colonia Juárez, Delegación Cuauhtémoc, C.P. 06600 en la Ciudad de México, México.




NTT DATA Brasil Consultoria de Negócios e Tecnologia da Informação Ltda.

13 Av. Nações Unidas nº 14.171, 16º andar, Rochaverá Corporate Towers – Marble Tower, Vila Gertrudes, CEP 04794-000, no município de São Paulo – SP




NTT DATA Belgique, SRL

Rue de Spa, 8, 1000 Bruxelles





Dean Valdivia 148,

Urb. Los Jardines

Piso 4, Edificio Platinum

San Isidro, Lima, 15046 - Perú




NTT DATA Spain, S.L.U, Branch in the Netherlands

Gustav Mahlerplein 2, 1082 MA Amsterdam




NTT Data Portugal S.A.

Praça Duque Saldanha, Edifício Atrium Saldanha, n.º 1, 10º E/F, 1050-094 Lisboa




Everis Italia S.P.A.

Vía Costanza Arconati , 1, 20135, Milán (Italia),





S/I Santiago, Region de Compostela





Calle 97 A # 13 A -57 Bogotá (Colombia)





Paseo de la Reforma 296, Colonia Juárez, Delegación Cuauhtémoc, C.P. 06600 de la Ciudad de México





Avenida das Naçoes Unidas, 14171, Torre Marble, 16º andar, parte, Vila Gertrudes, Sao Paulo, Estado de Sao Paulo, CEP: 04794-000

2. Purposes and Legal Basis for Processing


We will process your personal data for the following purposes:

• To organize and run Nakathon and manage your participation in it;

• To ensure the fairness of the competition and improve our services;

• To communicate with you regarding Nakathon; 

• To take photos, video  during the event in order to promote the Nakathon. 

The legal basis for this processing is our legitimate interests in running Nakathon and improving our services. The legal basis for use of photos is your consent. 


3. Types of Personal Data


In order to organize and run Nakathon, we collect the following personal data about you:

• Your name, contact information, and job title;

• Your company name, address and location (country);

• Photos of you and your team;

• Any information you provide to us in connection with your participation in Nakathon, including your project idea and solution.


4. Recipients of Personal Data


We may share your personal data with the following categories of recipients:

• Our affiliates, who are also participating in Nakathon as joint controller for the purpose of promoting and organizing the initiative and based on the respective legitimate interest;

• Our service providers, who help us organize and run Nakathon (e.g. Microsoft) acting as processor for the purpose of organizing the Nakathon and register the participant as well as store the data for the competition and the final result;

• Our legal and regulatory advisers, where necessary, to comply with our legal obligations.


5. Retention of Personal Data


We will keep your personal data for as long as necessary to achieve the purposes for which it was collected, including any legal, accounting or reporting requirements. Additionally, in case of photos or videos these will be kept for as long as you do not revoke your consent, but in no event longer than 5 years from the date of publishing them, whichever occurs earlier. Once the revocation has been exercised, which will not be retroactive unless otherwise required by law, your data may be kept blocked for the periods of limitation established by the applicable regulations. If the revocation has been exercised, we will try to, to the extent possible, apply technical measures to delete your personal data.


Please be aware that once such personal data are posted through third parties it may be technically impossible to delete retrospectively.


6. Your Rights


You have the following rights with respect to your personal data:

• The right to access your personal data;

• The right to request that we correct or delete your personal data;

• The right to object to or restrict the processing of your personal data;

• The right to receive your personal data in a structured, commonly used, and machine-readable format and to transmit it to another controller.


If you wish to exercise any of these rights, please contact us at Please also mention in the subject that you are contacting us in relation to Nakathon 2023. 


7. Photos and Social Media


Please note that photos and video may be taken during Nakathon, and the winners may be announced through social media channels. If you do not want your photo to be taken or used, please inform us at the beginning of the event. You grant your consent to this by accepting the terms of image use authorization below. 


8. Image Use Authorization


By selecting the corresponding box, you consent and authorize, free of charge and without the right to any economic remuneration, and on a voluntary basis, NTT DATA EMEAL S.L.U.  and its Affiliates (hereinafter, "NTT DATA EMEAL") to capture and/or record your image and any other personal identification element (hereinafter, the "Image"), by means of photography and/or video and/or any other means of capturing and/or fixing images during the event organized by NTT DATA EMEAL, either by itself or by means of any third party authorized by NTT DATA EMEAL, and to use the Image by any media, and/or forms of use, expressly including reproducing, distributing and publishing your Image through the internal channels of NTT DATA EMEAL, such as the corporate e-mails, as well as external channels such as websites or social network profiles (Instagram, Facebook, Twitter, etc. ), online reproduction and/or streaming platforms (e.g. Youtube), meetings, forums, conferences, presentations and publications, as well as any other media (television, press, etc.).


Accordingly, you grant NTT DATA EMEAL the right to reproduce, distribute and publicly communicate the Image for the purposes described in the previous paragraph. This authorization is limited to the purposes of internal and external communication, promotion, and publicity of NTT DATA EMEAL and any related or ancillary activities. 

This authorization is granted on a transferable basis (with the possibility to assign it to third parties), without any time or territorial limit (for any country in the world).


NTT DATA EMEAL undertakes to use and exploit your Image within the terms and limits set out in this authorization, and with scrupulous respect for your rights to honour, privacy, and your own image.



We hope you enjoy participating in Nakathon and wish you the best of luck in the competition!