CelesteOS Engineering & maintenance software for superyachts

Terms of Service

Effective: 02 June 2026 · Version 1.0

These Website Terms of Service ("these Terms") are operated by Celeste7 LTD, a company incorporated in England and Wales (company number 16617331), registered office 7 Vindex Close, Lincoln, England, LN1 1AH, operating address Miami, Florida, USA. They govern your access to and use of the celeste7.ai website.

1. Scope of these Terms 2. Acceptance of these Terms 3. Intellectual property 4. Permitted use and user conduct 5. Third-party links 6. Disclaimers 7. Limitation of liability 8. Privacy and cookies 9. Changes to these Terms and to the Website 10. General 11. Governing law and jurisdiction 12. Contact

1. Scope of these Terms

1.1 These Terms govern access to and use of the website located at celeste7.ai and its public sub-domains, including the public verifier at verifier.celeste7.ai (together, "the Website").

1.2 These Terms apply to the Website only. They do not govern access to or use of the CelesteOS application at app.celeste7.ai or the Service itself. Access to and use of the Service is governed exclusively by the Pilot Programme Agreement or the Subscription Agreement, as applicable, together with the Data Processing Agreement incorporated into each of those agreements. Nothing in these Terms purports to govern, vary, supplement or limit the terms applicable to the Service.

1.3 In these Terms, "the Provider", "we", "us" and "our" mean Celeste7 LTD; "you" and "your" mean the individual or entity accessing the Website. "the Service" or "CelesteOS" means the browser-based operational platform; "SealMark" means the Provider's cryptographic record-sealing and verification system; "the Verifier" means verifier.celeste7.ai.

2. Acceptance of these Terms

2.1 By accessing or using the Website, you confirm that you have read, understood and agree to be bound by these Terms and by any documents expressly referred to in them. If you do not agree to these Terms, you must not access or use the Website.

2.2 You confirm that you are at least 18 years of age and, where you access the Website on behalf of an organisation, that you have authority to bind that organisation to these Terms.

2.3 These Terms are entered into between you and the Provider. The Provider may be contacted at contact@celeste7.ai or by post at the registered office stated above.

3. Intellectual property

3.1 All content on the Website, including but not limited to text, graphics, logos, icons, images, page layouts, design, the "CelesteOS" name and marks, the "SealMark" name, audio, video, data compilations and software, is owned by the Provider or its licensors and is protected by copyright, trade mark, database and other intellectual property rights under the law of England and Wales and other jurisdictions.

3.2 Subject to your compliance with these Terms, the Provider grants you a limited, non-exclusive, non-transferable, revocable licence to access and view the Website for your own lawful, personal and internal business reference purposes.

3.3 Except as expressly permitted by these Terms or by applicable mandatory law, you may not copy, reproduce, republish, download, post, broadcast, transmit, adapt, modify, distribute, sell, licence or otherwise exploit any content on the Website without the prior written consent of the Provider.

3.4 No right, title or interest in any content on the Website is transferred to you. All rights not expressly granted are reserved by the Provider.

4. Permitted use and user conduct

4.1 You agree to use the Website only for lawful purposes and in accordance with these Terms.

4.2 You must not:

4.3 Use of the Verifier is permitted solely for confirming the integrity of a sealed record or sealed export presented to you. The Verifier performs verification in your browser, without an account and without the Provider's involvement. You must not use the Verifier in any manner inconsistent with paragraph 4.2.

4.4 The Provider reserves the right, without liability and without prejudice to its other rights, to suspend, restrict or terminate your access to the Website where it reasonably considers that you have breached these Terms.

6. Disclaimers

6.1 The content on the Website is provided for general information purposes only. It does not constitute professional, legal, financial, regulatory, maritime, technical or any other form of advice on which you should rely. Before taking, or refraining from, any action on the basis of content on the Website, you should obtain professional or specialist advice appropriate to your circumstances.

6.2 Statements on the Website describing the features, security characteristics or functionality of CelesteOS (including, for the avoidance of doubt, any description of SealMark, the Verifier, data isolation or data handling) are provided for general information only. They do not form part of any contract for the Service. The binding description of the Service is set out in the Pilot Programme Agreement or the Subscription Agreement and the Data Processing Agreement.

6.3 To the fullest extent permitted by law, the Website and all content on it are provided on an "as is" and "as available" basis, without any warranties, representations or conditions of any kind, whether express or implied, including any implied warranty or condition of satisfactory quality, fitness for a particular purpose, accuracy, completeness, non-infringement, or that the Website will be uninterrupted, timely, secure or error-free, or that any defects will be corrected, or that the Website or the server that makes it available are free of viruses or other harmful components.

6.4 The Provider does not warrant that the content on the Website is accurate, complete or current, and reserves the right to change, suspend or withdraw all or any part of the Website at any time without notice.

7. Limitation of liability

7.1 Nothing in these Terms excludes or limits the Provider's liability where it would be unlawful to do so. This includes liability for death or personal injury caused by negligence, for fraud or fraudulent misrepresentation, and for any other liability that cannot be excluded or limited under the law of England and Wales.

7.2 Subject to paragraph 7.1, and to the fullest extent permitted by law, the Provider will not be liable to you, whether in contract, tort (including negligence), breach of statutory duty or otherwise, for any: (a) loss of profits, sales, business or revenue; (b) business interruption; (c) loss of anticipated savings; (d) loss of business opportunity, goodwill or reputation; (e) loss of or corruption of data; or (f) any indirect or consequential loss, arising out of or in connection with your use of, or inability to use, the Website or any content on it, or reliance on any content on the Website.

7.3 Subject to paragraph 7.1, the Provider's total aggregate liability to you arising out of or in connection with these Terms and your use of the Website, whether in contract, tort (including negligence), breach of statutory duty or otherwise, is limited to the greater of (a) the total fees (if any) you have paid to the Provider in the 12 months immediately preceding the event giving rise to the liability, or (b) one hundred pounds sterling (GBP 100).

7.4 This paragraph 7 does not affect, and is separate from, the liability provisions of the Pilot Programme Agreement or the Subscription Agreement, which govern liability in respect of the Service.

8. Privacy and cookies

8.1 The Provider processes personal data collected through the Website in accordance with the Privacy Policy, which also describes our use of cookies and similar technologies and forms part of your use of the Website. You are encouraged to read it before using the Website.

8.2 By using the Website you acknowledge such processing and confirm that any data you provide is accurate.

9. Changes to these Terms and to the Website

9.1 The Provider may revise and update these Terms from time to time. The version in force at any time is the version published on the Website, identified by its version number and effective date.

9.2 Any changes take effect from the date the revised Terms are published on the Website. Your continued access to or use of the Website after revised Terms are published constitutes your acceptance of those revised Terms. If you do not agree to the revised Terms, you must stop using the Website.

9.3 The Provider may update, change, suspend or withdraw all or any part of the Website, and may restrict access to some or all of the Website, at its discretion and without notice. Subject to paragraph 7.1, and to the fullest extent permitted by law, the Provider will not be liable to you if for any reason the Website is unavailable at any time or for any period.

10. General

10.1 If any provision of these Terms is found to be invalid, unlawful or unenforceable, that provision will be deemed severed and the remaining provisions will continue in full force and effect.

10.2 A failure or delay by the Provider in exercising any right or remedy under these Terms does not constitute a waiver of that or any other right or remedy.

10.3 These Terms, and any document expressly incorporated by reference, constitute the entire agreement between you and the Provider in relation to your use of the Website.

10.4 A person who is not a party to these Terms has no right under the Contracts (Rights of Third Parties) Act 1999 to enforce any provision of these Terms.

10.5 The Provider may transfer its rights and obligations under these Terms to another organisation. You may not transfer your rights or obligations under these Terms without the Provider's prior written consent.

11. Governing law and jurisdiction

11.1 These Terms, their subject matter and their formation (and any non-contractual disputes or claims arising out of or in connection with them) are governed by and construed in accordance with the law of England and Wales.

11.2 The courts of England and Wales have exclusive jurisdiction to settle any dispute or claim arising out of or in connection with these Terms, their subject matter or their formation.

12. Contact

Questions, comments and requests regarding these Terms or the Website may be addressed to:

Celeste7 LTD · Registered office: 7 Vindex Close, Lincoln, England, LN1 1AH · Operating address: Miami, Florida, USA
Email: contact@celeste7.ai · Telephone: +1 (305) 645-5690 · Website: celeste7.ai