How we collect, use, and protect your personal information
Last updated: 15th January 2026
lambdalus B.V. ("we", "our", or "us") is committed to protecting your privacy and ensuring the security of your personal information. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website lambdalus.top or use our strategic performance monitoring services.
As a data controller, we process personal data in accordance with the General Data Protection Regulation (GDPR) and other applicable data protection laws. By using our services, you consent to the data practices described in this policy.
We collect various types of information to provide and improve our strategic performance monitoring services. The data we collect includes:
Personal Information: When you contact us or use our services, we may collect personal information such as your name, email address, phone number, company name, job title, and other business contact details.
Website Usage Data: We automatically collect information about how you interact with our website, including IP addresses, browser type, device information, pages visited, time spent on pages, and referring websites.
Communication Data: Records of your communications with us, including emails, phone calls, and messages sent through our contact forms or support channels.
Business Information: Information about your company, industry, business requirements, and performance monitoring needs that you provide during consultations or service delivery.
We use the personal data we collect for legitimate business purposes, including:
Service Delivery: To provide our strategic performance monitoring platforms and related services, including consultation, implementation, support, and maintenance.
Communication: To respond to your enquiries, provide customer support, send service updates, and communicate about our business relationship.
Business Operations: To manage our business operations, including contract management, billing, accounting, and legal compliance.
Website Improvement: To analyse website usage patterns, improve our website functionality, and enhance user experience.
Marketing and Business Development: To send relevant information about our services, industry insights, and business opportunities, where you have consented to receive such communications.
Legal Compliance: To comply with legal obligations, resolve disputes, and enforce our agreements.
We may use cookies and tracking technologies for analytics, advertising, and remarketing purposes, including Google Ads. These technologies help us measure campaign effectiveness, deliver relevant advertisements, and improve our services. You can manage your cookie preferences at any time through our cookie consent banner.
For detailed information about the cookies we use, please refer to our Cookie Policy.
Under GDPR, we process your personal data based on the following legal grounds:
Contractual Necessity: Processing is necessary for the performance of a contract with you or to take steps at your request before entering into a contract.
Legitimate Interests: Processing is necessary for our legitimate business interests, such as providing services, improving our website, and conducting business operations, provided these interests are not overridden by your privacy rights.
Consent: Where you have given specific consent for processing, such as for marketing communications or certain types of cookies.
Legal Obligation: Processing is necessary to comply with legal obligations to which we are subject.
We do not sell, trade, or rent your personal information to third parties. We may share your information in the following circumstances:
Service Providers: We may share data with trusted third-party service providers who assist us in operating our business, such as hosting providers, analytics services, and professional advisors, under strict confidentiality agreements.
Legal Requirements: We may disclose information when required by law, court order, or government request, or to protect our rights, property, or safety.
Business Transfers: In the event of a merger, acquisition, or sale of assets, your information may be transferred as part of the business transaction.
We retain your personal data only for as long as necessary to fulfil the purposes for which it was collected, comply with legal obligations, resolve disputes, and enforce our agreements. Specific retention periods vary depending on the type of data and the purpose for processing:
Contact Information: Retained for up to 7 years after our last business interaction.
Website Usage Data: Typically retained for up to 26 months for analytics purposes.
Communication Records: Retained for up to 7 years for business and legal purposes.
Service Data: Retained for the duration of our service relationship and up to 7 years thereafter for compliance purposes.
Under GDPR and other applicable data protection laws, you have the following rights regarding your personal data:
Right of Access: You can request access to your personal data and receive information about how we process it.
Right to Rectification: You can request correction of inaccurate or incomplete personal data.
Right to Erasure: You can request deletion of your personal data in certain circumstances.
Right to Restrict Processing: You can request limitation of processing in specific situations.
Right to Data Portability: You can request transfer of your data to another controller in a structured, commonly used format.
Right to Object: You can object to processing based on legitimate interests or for direct marketing purposes.
Right to Withdraw Consent: Where processing is based on consent, you can withdraw it at any time.
As a Netherlands-based company, we primarily process data within the European Economic Area (EEA). If we transfer personal data outside the EEA, we ensure appropriate safeguards are in place, such as adequacy decisions, standard contractual clauses, or other legally recognised transfer mechanisms.
We implement appropriate technical and organisational measures to protect your personal data against unauthorised access, alteration, disclosure, or destruction. These measures include encryption, access controls, regular security assessments, and staff training on data protection principles.
Our services are designed for business use and are not intended for individuals under the age of 16. We do not knowingly collect personal information from children under 16. If we become aware that we have collected such information, we will take steps to delete it promptly.
We may update this Privacy Policy from time to time to reflect changes in our practices, technology, legal requirements, or other factors. We will notify you of any material changes by posting the updated policy on our website and updating the "Last updated" date.
If you have any questions about this Privacy Policy, wish to exercise your rights, or need to contact us about data protection matters, please reach out to us:
Data Controller: lambdalus B.V.
Address: Wilhelminastraat 179, 2587 ZC The Hague, South Holland, Netherlands
Email: privacy@lambdalus.top
Phone: +31 708647389
Registration Number: KvK85214796
VAT Number: NL851473495B01
If you are not satisfied with our response to your privacy concerns, you have the right to lodge a complaint with the Dutch Data Protection Authority (Autoriteit Persoonsgegevens) or your local supervisory authority.