Privacy Policy

Privacy Policy

Effective Date: 28th February, 2026

Rational Systems Private Limited, B1/H3, Mohan Cooperative Industrial Estate, Mathura Road, Delhi – 110044, India, email: info@rational.co.in, phone: +91 9810017172, is committed to protecting your personal data. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit https://rational.co.in (the “Service”). By accessing or using our Service, you consent to the collection and use of information in accordance with this policy. If you do not agree, please do not use the Service. This policy is intended to align with the Digital Personal Data Protection Act, 2023 (DPDP Act), India and other applicable laws.

Information We Collect

We may collect personal data that you voluntarily provide, including your name, company name, email address, phone number, job title, enquiry details, and information submitted through contact forms. We may also automatically collect certain information such as IP address, browser type, device information, website usage data, and cookies or tracking technologies. We collect only data necessary for legitimate business and service-related purposes.

Purpose of Processing

Your personal data may be processed for responding to enquiries, providing IT consulting and support services, marketing and promotional communication, improving website performance, ensuring security, preventing fraud, and complying with legal obligations. If we intend to use your data for any additional purpose, we will obtain your consent unless otherwise required by law.

Legal Basis for Processing

In accordance with applicable law including the DPDP Act, personal data may be processed based on your consent, performance of contractual obligations, compliance with legal requirements, or legitimate business purposes. You may withdraw your consent at any time by contacting us at info@rational.co.in.

Sharing of Information

We do not sell or rent personal data. We may share personal data with authorized employees, cloud hosting providers, IT service providers, analytics and advertising service providers, and regulatory authorities where required by law. Such third parties are expected to maintain appropriate confidentiality and security safeguards. In the event of a merger or acquisition, personal data may be transferred as part of business assets.

Data Retention

Personal data will be retained only for as long as necessary to fulfill the purposes for which it was collected, comply with legal obligations, resolve disputes, and enforce agreements. Data that is no longer required will be securely deleted or anonymized.

Cookies and Tracking Technologies

Our website uses cookies and similar technologies to enhance user experience, analyze website traffic, and improve security. For more detailed information about how we use cookies and your choices, please refer to our Cookie Policy available at https://rational.co.in/cookie-policy/. You may control cookie preferences through your browser settings.

Security Measures

We implement reasonable technical and organizational measures to protect personal data, including secure hosting infrastructure, SSL encryption, firewall protection, access controls, endpoint protection systems, and periodic security reviews. However, no method of data transmission over the internet is completely secure, and we cannot guarantee absolute security.

Your Rights

Subject to applicable law, you may have the right to access, correct, or erase your personal data, withdraw consent, request data portability where applicable, and lodge a grievance regarding misuse of your data. To exercise these rights, please contact us at info@rational.co.in. You may also opt out of direct marketing communications by writing to us at the same email address. Withdrawal of consent for essential processing may limit access to certain services.

Third-Party Links

Our website may contain links to third-party websites. We are not responsible for their privacy practices and encourage you to review their respective privacy policies.

Grievance Officer

If you have any queries or concerns regarding the processing of your personal data, you may contact our Grievance Officer at

Rational Systems Private Limited
B1/H3, Mohan Cooperative Industrial Estate,
Mathura Road, Delhi – 110044, India, email: info@rational.co.in

We will address concerns in accordance with applicable law.

Changes to This Policy

We may update this Privacy Policy from time to time. Any revised version will be posted on this page and will become effective 180 days from the date of posting unless otherwise specified. We recommend reviewing this page periodically.