ZST Outsourcing Services Pvt. Ltd.

Pioneering in

1000+ Dedicated Employees
2021 Established
Multi Industry Expertise

About ZST Outsourcing Services

Launched in March 2020, ZST Outsourcing Services was born from the vision of three seasoned directors, bringing together a wealth of expertise from diverse business landscapes.

Our Growth Story

Beginning its journey in 2021 with a dedicated team of 20 in Karnataka, ZST quickly emerged as a leader in data labelling and annotation. Today, we've grown into a multi-faceted organization, offering specialized services in medical billing (RCM), mortgage processing, and comprehensive BPO & KPO solutions.

From an initial team of 20, we have expanded to a workforce of over 300 dedicated professionals. Our growth is a testament to our unwavering commitment to our motto: "A Company with Expertise."

As a premier outsourcing partner, we leverage our highly skilled talent to deliver a wide array of services, including data annotation, data entry, and more. Our core mission is to provide exceptional quality and timely solutions, all built on a foundation of integrity, dedication, and teamwork.

1500%

Growth Rate

1000+

Employees

5+

Major Clients

3+

Service Areas

Our Values

Our guiding principles for building lasting partnerships and delivering exceptional results.

INTEGRITY

Championing ethical, transparent, and accountable actions in everything we do.

CUSTOMER-ORIENTED

Building lasting partnerships through innovative solutions and value-driven services.

INCLUSIVITY

Putting people first to create a positive impact on our teams, clients, and community.

EXCELLENCE

Delivering superior quality and exceeding expectations in every project we undertake.

INNOVATION

Continuously seeking creative solutions and embracing technology to drive progress.

Our Core Services

We provide comprehensive outsourcing solutions across multiple industries with our highly skilled workforce and proven methodologies.

Data Annotation & Labeling

High-quality data labeling and annotation services for machine learning and AI training datasets.

  • Image Annotation
  • Text Annotation
  • Video Labeling
  • Audio Transcription
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Medical Billing & Coding (RCM)

Comprehensive revenue cycle management with expert medical billing and coding services.

  • Claims Processing
  • Medical Coding
  • Revenue Optimization
  • Compliance Management
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Mortgage Services

End-to-end mortgage processing and support services for financial institutions.

  • Loan Processing
  • Document Review
  • Underwriting Support
  • Quality Assurance
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BPO Services

Comprehensive business process outsourcing solutions tailored to your business needs.

  • Customer Support
  • Technical Support
  • Back Office Operations
  • Chat Support
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KPO Services

Knowledge process outsourcing with specialized expertise and analytical capabilities.

  • Research & Analytics
  • Financial Analysis
  • Market Research
  • Data Processing
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Data Entry Services

Accurate and efficient data entry solutions with stringent quality control measures.

  • Online Data Entry
  • Offline Data Entry
  • Form Processing
  • Database Management
View More

Why Choose ZST?

Discover the advantages of partnering with us, straight from the clients we serve.

Our Advantages

Multi-Industry Expertise

BPO, data annotation, medical billing, mortgage and more

Scalable Services

Flexible outsourcing solutions that grow with your business

Process-Driven Approach

We implement systems that enhance productivity and ensure quality

Client-Centric Mindset

Every client engagement is treated as a long-term partnership

What Our Clients Say

Our Certifications & Compliance

We adhere to the highest industry standards for quality and security.

ISO/IEC 27001

ISO/IEC 27001

Information Security Management System

TISAX® Compliant

TISAX® Compliant

Information Security – High

GDPR Compliant

GDPR Compliant

Health Data Privacy & Security

Get In Touch

Ready to transform your business operations? Contact us today to discuss how ZST can help you achieve your outsourcing goals.

Contact Information

Email

info@zstoss.com

Phone

+91 7829683348

Address

#15 CV Road Cross, Bannimantap, Behind Binni Mall Mysore 570019

Send us a Message