Spending power
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Key facts
Counted staff
23
self-reported 11–50 band
Founded
2011
15 years
Legal entities
None matched
Office countries
1
1 address
Funding rounds
None on record
Company type
Privately Held
self-reported
Description
One Number One Identity
Make Yourself Accessible & Gain Customer Loyalty
One Smart StarTM (OSS) is an innovative technology that is sweeping the globe, helping corporate customers to differentiate themselves from the competition by bringing together all company’s contact information into one smart, simple and memorable star number.
Single Point Access – Easy to Remember, Simple to Use
OSS offers corporate customers a unique and innovative service that provides One Smart Star Number (OSSN) for voice, fax, SMS, Email and mail communication. It strengthens the Corporate brand and facilitates communication access, through a short nickname consisting of an asterisk (*) and four digits or four letters.
This unique branded nickname provides voice and fax access, SMS, website, email and a physical address for Post Office services. This integration is achieved through existing features of the modern switching systems, combined with specially developed software applications and a software database.
One Smart Star is a breakthrough in unified corporate access and customer loyalty by bringing together disparate business information in a fast and efficient manner. Customers simply enter Star (*) and a 4-digit Identity Code, for example *2847 (or *AVIS), to reach all required contact points for your business; it’s that easy.
Corporate Customers
- Increased end-customer loyalty – simpler, faster and increased customer interaction fosters loyalty
- Enables more effective advertising – generating greater response rates and a stream of new customers.
- Elevates brand recognition and enhances customer service - achieve a compelling brand advantage by providing single point access to unified information.
Locations
Country footprint
Show as table · Offices in 1 country
| Countries | 1 |
|---|---|
| Primary country | VN |
All codes: VN
Addresses
- VN285 Đội Cấn, Liễu Giai, Ba Đình; Hanoi, Thành Phố Hà Nội 10000Primary
Grid intelligence Members
Signals & hiring
Hiring, headcount and registry-change signals, streamed to members.
Latest signal
Hiring activity
Headcount trend
Financials
Registry-filed capital and financial indicators, standardised by TheGrid.
Paid-up capital
Fiscal period
Registered charges
Revenue
Profit / loss
People & contacts
4 employee profiles on record · names withheld.
Names and titles are intentionally absent from this page. The source relation carries no consent record across the privacy regimes this directory spans, so it is never requested and never stored. Search engines see exactly what you see here.
The people relation is never requested, so there is nothing here to unlock.
FAQ
How many people work at One Smart Star Vietnam?
23 counted staff profiles at January 2026, inside the self-reported 11–50 band.
Where does One Smart Star Vietnam have offices?
One address on record, Vietnam only. Primary: 285 Đội Cấn, Liễu Giai, Ba Đình, Hanoi, Thành Phố Hà Nội 10000.
Has One Smart Star Vietnam raised funding?
None linked to this brand.
Which companies are listed alongside One Smart Star Vietnam?
6 profiles list One Smart Star Vietnam as a peer — 82nd percentile in Telecommunications. It lists ten peers of its own. DRS CAPITAL VENTURES PTE LTD and Hanoi Hotel list it back.