Privacy Policy
Last updated: June 17, 2026
QuantumStack Technologies ("we", "our", or "us") is committed to protecting the privacy of visitors and clients who interact with our website and services. This Privacy Policy explains what information we collect, how we use it, and your rights regarding that information. By using our website or services, you agree to the practices described in this policy.
1Information We Collect
Information you provide directly: When you contact us, request a quote, or fill out a form on our website, we may collect your name, email address, phone number, company name, and the content of your messages.
Automatically collected information: When you visit our website, we may automatically collect certain technical information such as your IP address, browser type, operating system, referring URLs, pages visited, and the time and date of your visit. This is done through standard server logs and analytics tools.
Cookies and similar technologies: We use cookies and similar tracking technologies to enhance your experience on our site, remember your preferences, and analyse site traffic. You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent.
2How We Use Your Information
- To respond to your enquiries and provide the services you have requested
- To send you project updates, proposals, and relevant communications
- To improve our website, services, and overall user experience
- To process payments and maintain billing records
- To comply with legal obligations and resolve disputes
- To send you marketing communications where you have given consent (you can opt out at any time)
- To detect, investigate, and prevent fraudulent transactions and other illegal activities
3Sharing of Your Information
We do not sell, trade, or otherwise transfer your personally identifiable information to outside parties except in the following limited circumstances:
- Trusted service providers who assist us in operating our website and conducting our business (e.g., hosting providers, analytics tools, payment processors) — these parties are contractually bound to keep your information confidential.
- When required by law or in response to legal proceedings, court orders, or government requests.
- To protect the rights, property, or safety of QuantumStack Technologies, our clients, or others.
- In connection with a merger, acquisition, or sale of all or a portion of our assets, in which case the privacy policy of the acquiring entity will apply.
4Data Retention
We retain your personal information only for as long as necessary to fulfil the purposes outlined in this policy, comply with our legal obligations, resolve disputes, and enforce our agreements. When your data is no longer needed, we securely delete or anonymise it. Project-related data may be retained for up to 5 years for accounting and legal compliance purposes.
5Security
We implement industry-standard technical and organisational security measures to protect your personal information from unauthorised access, disclosure, alteration, and destruction. These measures include SSL/TLS encryption for data in transit, access controls, and regular security assessments. However, no method of transmission over the Internet or electronic storage is 100% secure, and we cannot guarantee absolute security.
6Third-Party Links & Services
Our website may contain links to third-party websites or use third-party services (such as Google Analytics, WhatsApp, Instagram). We are not responsible for the privacy practices or content of those external sites. We encourage you to review their privacy policies before providing any personal information to them.
7Your Rights
Depending on your location, you may have the following rights with respect to your personal data:
- Right to access — request a copy of the personal data we hold about you
- Right to rectification — request correction of inaccurate or incomplete data
- Right to erasure — request deletion of your personal data under certain conditions
- Right to restrict processing — request that we limit how we use your data
- Right to data portability — receive your data in a structured, machine-readable format
- Right to object — object to our processing of your data for direct marketing purposes
To exercise any of these rights, please contact us at contact@quantumstack.tech.
8Children's Privacy
Our website and services are not directed to individuals under the age of 13. We do not knowingly collect personal information from children under 13. If you believe we have inadvertently collected such information, please contact us immediately and we will take steps to delete it.
9Changes to This Policy
We may update this Privacy Policy from time to time to reflect changes in our practices or for legal, operational, or regulatory reasons. When we make material changes, we will update the "Last updated" date at the top of this page. We encourage you to review this policy periodically.
10Contact Us
If you have questions or concerns about this Privacy Policy or our data practices, please reach out:
QuantumStack Technologies
Noida Sector 2, B69, F19, Near Metro Station Sector 15
Email: info@quantumstacktechnologies.com
WhatsApp: +91 87961 82577