[ Privacy notice ]

SIEMEX Small Business Study & app

This notice explains what information we collect when you take part in the SIEMEX Small Business Study and when you use the SIEMEX app, why we collect it, and how you can exercise your rights.

Covers: the study at siemex.xyz and the app at plataforma.siemex.xyz. Our services site desarrollo.siemex.xyz has its own notice.

Last updated: October 4, 2026 · Version 1.1

Want to see, correct or delete your information?

Email us at contacto@desarrollo.siemex.xyz. See section 7 for details.

01Who we are

The party responsible for your personal information is:

Responsible party
Miguel Cristobal Gonzalez Gomez
Business type
Sole proprietor (persona física con actividad empresarial), Mexico
Trade name
SIEMEX
Location
Sinaloa, Mexico
Contact
contacto@desarrollo.siemex.xyz

In this notice, "SIEMEX", "we" and "us" refer to the responsible party. All requests and notices about your information are handled by email.

02What we collect

In the study (survey and interviews)

In the app (plataforma.siemex.xyz)

We don't collect sensitive information such as health, ethnicity, religion or sexual orientation. Please don't include it in open-ended answers or messages.

03How we use it

Required purposes

Optional

We only use your information for the optional purpose if you agree to it separately (the survey has its own checkbox). You can withdraw that consent at any time by emailing us or replying to any message; it doesn't affect your audit or your use of the app.

We never publish your business's name, your numbers or your individual answers without your written permission. Any study results we share will be percentages and trends across all participants.

04Who we share it with

We don't sell or share your personal information for advertising or for money. It's only processed by service providers we use to operate, following our instructions:

ProviderPurpose
Google (Forms, Sheets and Workspace)Receive survey answers and email
HubSpotOrganize contacts for people who requested an audit, a call or app access
Google Meet or ZoomRun interviews by video call
Server provider (VPS)Host the app and its database
Google and MetaOnly when you connect your account: provide that account's numbers with read-only access

Your information is handled from Mexico, and some of these providers may store it in the United States or other countries, where local laws apply. Outside these cases, we would only disclose information if legally required to do so.

05How long we keep it

06Cookies and browser storage

siemex.xyz doesn't use tracking or advertising cookies. When you take the survey, Google Forms may use its own technical cookies under Google's privacy policy.

The app uses a single, essential cookie to keep you signed in (it lasts 7 days) and saves your chosen language in your browser. It doesn't use advertising or tracking cookies.

07Your rights

Wherever you are, you can ask us to access the information we hold about you, correct it, delete it, or stop using it for a particular purpose. You can also withdraw your consent or ask us to close your app account.

Email contacto@desarrollo.siemex.xyz with:

We'll respond within 30 days. We may ask for information to confirm your identity before acting on the request.

08Security

We use reasonable administrative, technical and physical safeguards to protect your information, including encrypted connections, encrypted password storage, access limited to authorized SIEMEX staff and backups. If a breach affects your information, we'll notify you.

09Changes to this notice

If we change this notice, we'll post the new version on this page with its update date. If the change is significant and we have your contact details, we'll let you know.

10Questions and complaints

Write to us first at contacto@desarrollo.siemex.xyz and we'll do our best to resolve it. If you're in Canada and aren't satisfied with our response, you can contact the Office of the Privacy Commissioner of Canada. If you're in the United States, you may contact your state attorney general's office.