Privacy Policy

We collect information you provide directly to us, such as when you contact us through our website, subscribe to our newsletter, apply for a position, or engage with our services.

Information we may collect includes: name, email address, phone number, company name, job title, and any other information you choose to provide.

We also collect certain information automatically when you visit our website, including your IP address, browser type, operating system, referring URLs, and information about your use of our site through cookies and similar technologies.

We use the information we collect to respond to your inquiries and provide the services you request.

We may use your information to send you newsletters, updates, and marketing communications — but only where you have given us permission to do so or where we have a legitimate interest.

We use analytics data to understand how visitors use our website and to improve our content and services.

We may use your information to comply with legal obligations, resolve disputes, and enforce our agreements.

We do not sell, trade, or otherwise transfer your personal information to third parties without your consent, except as described in this policy.

We may share your information with trusted service providers who assist us in operating our website and conducting our business, subject to confidentiality agreements.

We may disclose your information when required by law, to protect our rights, or to protect the safety of our users or the public.

In the event of a merger, acquisition, or sale of assets, your information may be transferred as part of that transaction.

We retain your personal information for as long as necessary to fulfill the purposes for which it was collected, including legal, accounting, or reporting requirements.

When we no longer need your personal information, we will securely delete or anonymize it.

Depending on your location, you may have certain rights regarding your personal information, including the right to access, correct, or delete your data.

You may have the right to object to or restrict certain processing of your personal information, and the right to data portability.

To exercise any of these rights, please contact us at [email protected]. We will respond to your request within 30 days.

If you are located in the European Economic Area, you have the right to lodge a complaint with your local data protection authority.

Our website uses cookies and similar tracking technologies to enhance your experience and analyze site traffic.

You can control cookies through your browser settings. Note that disabling certain cookies may affect the functionality of our website.

We use analytics cookies (such as Google Analytics) to understand how visitors interact with our site. These are only loaded with your consent.

We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction.

However, no method of transmission over the internet or electronic storage is 100% secure. While we strive to protect your information, we cannot guarantee absolute security.

SIENNA operates globally with offices in Washington D.C., London, Singapore, and Nairobi. Your information may be transferred to and processed in countries other than your own.

Where we transfer personal data outside the European Economic Area, we ensure appropriate safeguards are in place in accordance with applicable data protection laws.

We may update this Privacy Policy from time to time. We will notify you of any significant changes by posting the new policy on this page with an updated effective date.

We encourage you to review this policy periodically to stay informed about how we protect your information.

If you have any questions about this Privacy Policy or our data practices, please contact us at:

SIENNA Group — [email protected]

You may also write to us at our global headquarters. We are committed to resolving any privacy concerns you may have.