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Our Office


    Head Office: 160 Le Trong Tan st., Thanh Xuan dist., Hanoi

    HCM branch: 18 Pho Quang st., Tan Binh dist., Ho Chi Minh city

    and 8 (eight) contact centers nationwide

Our Story

Company Introduction

Bellsystem24-HoaSao Joint Stock Company, formerly known as Hoa Sao Group, is one of the leading companies in Vietnam to provide professional solutions and services on Contact Center and BPO (Business Process Outsourcing).

We bring the solution for customers to be really served as the God as well as to keep the existing customers of the enterprises. Currently, Bellsystem24-HoaSao has ten 24/7/365 Customer Care Service Centers in 8 regions in the whole country, and the number of staffs have reached nearly 4,000 people. We contribute to the success of nearly 100 big-brand customers who are the enterprises trusting and selecting Bellsystem24-HoaSao to be long-term partner, who give Bellsystem24-HoaSao the mission of serving and supporting their “King”.

Company Introduction
Company Way

Company Way

Let's look at some important milestones during the development of Bellsystem24-Hoa Sao:
The 2012 year marked the clear transformation of the Bellsystem24-HoaSao with the switchboard system developed to number 8 with the companion of 2,300 agents. 

The 2014 year marked the founding of F.A.S.T Contact Center- the multi-tasking central office- quick establishing model of Bellsystem24-HoaSao, which allows enterprise to have a Customer Care Center carrying out professional Outbound service at the same time within the latest time of 07 days. F.A.S.T was born from the Eureka 2014 program with the criterion not skipping any creative ideas in the sphere of the Corporation.

In 2017, Hoa Sao & Bellsystem24 officially became a strategic partner, creating a new brand in the Contact Center & BPO market in Vietnam: Bellsystem24-HoaSao. In addition, the Contact Center Solution developed by Bellsystem24-HoaSao team: TELEHUB is officially launched to the market. 


We have been through and would always act with the greatest understanding from our inner power and purity, to provide authentic values to our partners, consumers as well as communities. That is considered as our happiness and success.

Core values

After many years of research and development, Bellsystem24-HoaSao have been confident to own a chain of services and completed process for the activities contacting customers of the Enterprises with full of channels (Omni-channel) and interactive forms, which allows the connection between the Seller and the Buyer with typical cultural factors of Vietnamese consumers. By the typical technology products self-developed by Bellsystem24-HoaSao, and the strategic cooperation with leading brand-names about high level technology in the world, we commit the most excellent achievements to our partners.

Ideal candidate

Who want to learn about customer services. A passionate employer with a heart full of enthusiasm. We do not find the excellent we find the suitable pieces.

Our People

Mr. Okazaki

Vice Chairman

I joined Bellsystem24 in 2001 as a supervisor of a telecom company and insurance company. Has worked in Hokkaido for 6 years, Tokyo for 4 years and helped to expand the business scope as a specialist in charge of major e-commerce companies in Tokyo. I also have extensive experience in managing the operating teams (over 300 employees). With a good relationship with Japanese businessmen working in Vietnam, I hope can spend a the opportunities for talented people not only in Japan but abroad with attractive recruitment programs.

Mr. Okazaki

Ms. Giang

Training Director

The similarity can create the cohesion invisible connection but extremely durable among the companies. Of course in fact, sometimes businesses still have to admit the pieces that do not fit in perfectly, but in the end, they still find something harmonious. Cause the mismatch does not help to create a nice piece, a strong business. Recruitment culture of Bellsystem24-HoaSao throughout over the past 10 years always take this as the main principle. Cooperation, prepared mental and adapted ability are enough to archive anything.

Ms. Giang

Ms. Nguyên

HCM Branch Director

Over 10 years working in multi-national companies, Bellsystem24 – Hoa Sao is the first company I have worked with Vietnamese and Japanese shareholders but it makes me totally think different with another words of mouth, this is a good environment to work, to share ideas with friendly and strong support from management team. And the learning and development from each person here can improve day by day due to all of us have a lot of chance to work in many industries such as Airlines, Broad Cast, Banking, Insurance, Education, Travelling…in big Contact Center, BPO company as Bellsystem24 – Hoa Sao.

Ms. Nguyên

Our Benefits


Insurance: The social insurance, health insurance, etc follow the provisions of the Law
With the key member: There are additional health insurance packages with high insurance coverage


Bonus includes salary, bonuses based on capacity. Considering salary every 6 months with key staffs who have good performance

Travel Opportunities

 Annually travel opportunitiesAnnually travel opportunities


The "Staff of the month" program honors the typical staff of each month


Integrated training, 3 skill courses per year
Encourage staff to improve their skills through external courses with the company's budget

Team activities

Team building activities, radio daily, events for Tet, birthday, company establishment.
Especially the company is interested in community activities, volunteer programs