1+
Downloads
Content rating
Everyone
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About this app

SIER Tenant is the official mobile application designed exclusively for tenants within the SIER industrial estate. This powerful tool simplifies how you manage your utility and facility services, putting control right at your fingertips.

With the SIER Tenant app, you can seamlessly monitor your utility consumption in real-time, ensuring transparency and helping you manage resources effectively. Need to report an issue or request a service? Our integrated ticketing system allows you to create a complaint or service ticket in just a few taps.

Stay constantly updated on the status of your requests. Track your ticket's progress from submission to resolution, and receive notifications as it's being handled. The app also serves as a direct communication channel, delivering important announcements, invoice alerts, and scheduled maintenance information directly to your device.
Updated on
Oct 15, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

What’s new

Initiate for SIER IoT Tenant.

App support

About the developer
PT. SURABAYA INDUSTRIAL ESTATE RUNGKUT
roki.zarkasi@sier.id
Wisma Sier 1St Floor Jl. Rungkut Industri Raya No. 10 Kota Surabaya Jawa Timur 60293 Indonesia
+62 821-2542-4177