Third-Party Service Providers
LightWeight Inc. (the "Company") discloses here the service providers that process personal information on the Company's behalf, and what each provider does. This page is updated whenever a provider is added or changed.
Providers located in the Republic of Korea
The Company is based in the Republic of Korea, and the Service's data is primarily stored and processed there.
| Provider | Services performed | Personal information they process | Retention |
|---|---|---|---|
| ITCEN PNS Co., Ltd. (security and biometric authentication platform provider, www.itcenpns.com) | Operating the Facial Recognition Login service | Member identification information (member number, name) and facial recognition data (face images and the face templates derived from them) | Per the retention and destruction schedule in the Biometric Data Policy & Consent: destroyed when you stop using Facial Recognition Login, withdraw your consent or close your account, or the purpose is fulfilled, whichever comes first, and in any event within the outer limits stated there |
| NAVER Cloud Corp. | Cloud infrastructure for operating the Service (data storage and processing) | Personal information stored and processed to provide the Service, other than facial recognition data | Until the service agreement with the provider ends |
| NHN Cloud Corp. | Text message delivery for the Service (phone number verification codes and service notices) | Mobile phone number (recipient) and the contents of the messages sent | Until the service agreement with the provider ends or the work's purpose is fulfilled |
| Oxizen Sports Co., Ltd. and AUG3RD Corp. (distribution and installation partners for the Digital Exercise Equipment) | Equipment installation, maintenance, technical support and servicing, remote inspection and control, applying and lifting Equipment use restrictions, and supporting the Partner Centers they serve | Member information (name, member number, linking information, and the like), workout records ("Workout Data" as defined in the Terms of Service), and equipment status information of the Partner Centers to which each partner sold and supplied Equipment, and of their linked members (limited to those facilities; facial recognition data is not included) | Until the service agreement ends or the work is completed |
Providers located in the United States
The Company uses United States–based providers for AI-powered features (OpenAI OpCo, LLC and Anthropic, PBC) and for service analytics and crash diagnostics (Google LLC). Details (the data involved, purposes, retention periods, and how to opt out) are described in Section 6 ("Transfers to AI and Analytics Providers in the United States") of the Privacy Policy.
Please note
- Each provider receives only the minimum information needed to perform its work.
- The Company's contracts with providers prohibit processing beyond the purposes we specify and require safeguards, restrictions on subcontracting, supervision, and liability for damages, and the Company supervises each provider's handling of personal information.
- Facial recognition (biometric) data is disclosed only to the facial recognition service provider listed above, and is never sold.
- For short-term events, any additional provider engaged for that event is disclosed when you take part in the event.
Effective Date and Contact Information
Posted: August 27, 2026
Effective: August 27, 2026
LightWeight Inc.
Website: www.lightweight.run
Email: contact@lightweight.run
Phone: +82 31-212-3175 (weekdays 10:00–18:00 KST)