The protection of your personal data’s safety is our priority. Therefore, we would like to provide you with key information on your personal data

Legal basis for processing your personal data

According to art. 13 sec. 1 and 2 of the regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation – “GDPR”), we would like to inform you that:

Controller of your personal data

The controller of your personal data is the company Grena Limited, with its registered seat in: 1000 Great West Road, Brentford, Londyn, TW8 9HH, United Kingdom.

Contact on matters related to personal data’s protection

In cases related to personal data’s protection in the company Grena Limited please contact us at: 1000 Great West Road, Brentford, Londyn, TW8 9HH, United Kingdom, and/or on the e-mail address: This email address is being protected from spambots. You need JavaScript enabled to view it.

Purpose and interest

The processing of your personal data is performed on grounds of art. 6 of GDPR. The purpose of processing your personal data is enabling us to contact you in order to send you our newsletter (if you give us your consent to do so) information on commercial offers or on any other kind of information, for which you have asked us. We also inform you on collecting statistic data and analysing the activity on the website, according to the legitimate interests pursued by the controller.

Giving your consent freely by means of settings in the browser

Giving your personal data on the website is voluntary. The basis of processing your data is your consent, given freely. You have influence on the website browser and its settings. The receivers of the personal data might be Google. You have the right to withdraw your consent anytime by changing the settings in the browser. Personal data will be processed and stored depending on the period of using the technologies mentioned above. You have the right to access your personal data, obtain their copy from us, perform their rectification, request from us their erasure as well as the right to demand from us restriction of processing of your personal data. You have also the right to object to processing of your personal data as well as to transfer your personal data (to processing of which you have expressed your consent) from us to another controller. You also have the right to lodge a complaint with the supervisory authority. You may also withdraw your consent at any time, without affecting the lawfulness of processing based on your consent before its withdrawal. Profiling is used by Google Analitics, Google AdWords. In cases of objections to processing of your personal data, please kindly optimise your web browser adequately.

Period of processing personal data

Your personal data will be processed and stored for a period of time indispensable for realising the purpose, for which your consent was given, or until you demand from us the erasure of your personal data.

Rights of the website’s users

You have the right to access your personal data, the right to rectify them, to demand from us their erasure, as well as the right to restrict the processing of your personal data, the right to withdraw your consent, the right to transfer your personal data and the right to object the processing of your personal data. You also have the right to lodge a complaint with the supervisory authority, if you think that processing of your personal data is breaching the provisions of GDPR.
Your personal data are not subject to automated decision-making, nor profiling.

Personal data issues form

Invalid Input

Please let us know your message.

Please let us know your email address.

Invalid Input

Privacy Policy

resented below is our Privacy Policy which defines the principles of collecting, storing and using personal data collected from our users through e-mail, phone, our website (hereinafter referred to as: “Website”), by Grena Limited, 1000 Great West Road, Brentford, London, TW8 9HH, United Kingdom.

By browsing and using our Website you accept the principles of this Privacy Policy placed on our Website.
Our unit endeavours to respect your privacy and protect personal information provided by our users and gathered by browsing our Website and through registration on our Website by all necessary means.


The content of the website is protected by copyrights belonging to their author and is protected by the copyright law. Copying any of the content (including pictures) is forbidden without obtaining a prior written consent from Grena.

What kind of information do we gather?

While contacting us through the Website, e-mail or phone, we ask you to provide us with information concerning: your name and surname, your country, your e-mail address as well as your phone number.
Additionally, during your visit on our Website, some information concerning your visit is gathered automatically, e. g. Internet Protocol (IP) addresses, domain name, browser, operating system, etc.
By means of the Website through the contact form we also gather data necessary for job recruitment received from job candidates.

How do we use collected information?

We don't sell nor disclose our users' private information to third parties.
All information gathered from our users is used only for contact purposes, e. g. arranging a meeting or answering your question, as well as for purposes related to the Website and its functioning.
Information gathered automatically can be used to analyze the behavior of our Website users, collecting demographic data of our users, to personalize the content of our Website. This information is gathered automatically about every user.
In case of control from the Personal Data Protection Authorities, your information can be disclosed to an authorized employee of the Authority, according to the personal data protection law.
In case of violation of the Policy of our Website or of any other law violation, or when the law regulation requires it, we can disclose your information to Justice Authorities.

How are we going to contact you?

In case of answering your question and interest showed in our institution, for the purpose of answering your question, we contact you through e-mail or phone.

Unannounced messages

Grena Limited reserves the right to send unannounced messages to users, whose information it possesses and who agreed to the Privacy Policy.
Under the term 'unannounced messages' Grena Limited means information directly related to their domains, applications, magazines, services and products (e.g. changes, internal special offers), non-commercial letters (e.g. wishes, personal comments, etc.).

Changing your personal information

According to the principles of the personal data protection law you have the right to correct, supplement, update, rectify and demand the deletion of your personal information. Therefore you shall send us an e-mail message to the contact mail provided under the tab 'Contact us' or send us a registered letter to the following address: Grena Ltd, 1000 Great West Road, Brentford, London, TW8 9HH, United Kingdom.

Using „cookies”

This website uses Google Analytics, a service provided by Google, Inc. ('Google') for analyzing website ratings. Google Analytics uses 'cookies', a small piece of text data sent from a website and stored in a user's web browser while a user is browsing a website to analyze the way the users browse the website. Cookies does not include any personal information.

Information created be a cookie about the usage of the website by the user (including his IP) is passed on to Google and stored on servers in the United States of America. Google will use this information to evaluate the usage of the website by the user, creating rapports about the movement on the websites for webmasters and providing other services bound with website movements and internet usage.

Google can also disclose these information to third parties, if it is necessary on grounds of law procedures or when the party processes such information on behalf of Google.

Google will not connect the user IP with any other information they possess.

Visitors who do not wish to have cookies placed on their computers should set their browser to refuse cookies before using our website, with the drawback that certain features of our website may not function properly without the aid of cookies. By browsing our website the user agrees to  Google processing data concerning them in the way and purpose specified above.

How do we secure your data?

The communication between your computer and our server is encrypted by the SSL protocol (Secure Socket Layer) when we gather your data. Additionally, our database is protected from inspection by third parties.

Privacy Policy changes

We reserve the right to change the above mentioned privacy policy by publishing a new one on this website.


Company collecting data: Grena Limited, 1000 Great West Road, Brentford, London, TW8 9HH, United Kingdom. In case of any questions or doubts arising out or in relation with this Privacy Policy, please contact us at


Our company is still growing! Therefore we gladly recruit eager and enthusiastic people. If you wish to join our team, please send us your Resumee with a motivational letter.

Please send your application to the following e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

We inform that we won't consider applicants who don't agree to process their personal data for the needs of the recruitmend process.




In this part of our website we present general information about our products.
If you are curious what kind of innovative solutions we offer, please read the articles to the left. We hope they will provide you with important information about our products.

Polymer ligating clips

Titanium ligating clips

Laparoscopic instruments

Surgical staplers

Disposable skin staplers

Veress needles

Retrieval bags

Thoracentesis/Paracentesis sets

Reusable trocar

Suction sets

Chest drainage system

Connecting tubes

Arida Absorbing pads

Solidifying agent

Silicone slings


Face protection

Hemostatic powder

Here you will find instructions to use for our products in PDF version. Please search the directory below to find the product and language version you are looking for.
With time, we will be adding more instructions for use of our products.

Nottingham Office

International Customer Service Centre

Chelsea House, Chelsea Street, Nottingham, Nottinghamshire
United Kingdom

Phone/Fax: +44 115 9704 800