Insights

Mid-market IT Taiwan-based IT services and consulting firm with 51-200 employees and annual revenue around 100M-250M USD, presenting a stable mid-market opportunity for scalable services such as cloud migration, managed services, and cybersecurity offerings.

Cloud and UI Tech stack includes AWS, Microsoft 365, React, and ALB, indicating readiness for cloud-first modernization projects, SaaS integrations, and frontend/backend modernization engagements with a bias toward AWS infrastructure and Microsoft ecosystem.

Strategic Partner Historically tied to Tatung lineage as a long-standing reseller and services arm; potential for channel partnerships, co-sell motions, and leverage of established vendor relationships to win larger multi-year contracts.

Quality Signals Presence of customer feedback platform (Trustpilot) and stated top-500 ranking in Taiwan’s services sector suggest a focus on service quality, customer experience improvements, and upsell into premium managed services and SLA-based offerings.

Growth Opportunities Moderate revenue footprint with room to scale through digital transformation programs, security services, and cloud optimization for regional clients, including potential upsell to operations support and monitoring leveraging existing AWS and Microsoft 365 deployments.

TSTI Tech Stack

TSTI uses 8 technology products and services including Amazon Web Services, Microsoft 365, React, and more. Explore TSTI's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Microsoft 365
    Email
  • React
    Javascript Frameworks
  • Amazon ALB
    Load Balancers
  • Office 365
    Office Suites
  • Trustpilot
    Online Review Management
  • Bootstrap
    UI Frameworks
  • GoDaddy
    Web Hosting

TSTI's Email Address Formats

TSTI uses at least 3 format(s):
TSTI Email FormatsExamplePercentage
First.Last@etatung.com.twJohn.Doe@etatung.com.tw
100%
FLast@tstinj.orgJDoe@tstinj.org
100%
First.Last@etatung.comJohn.Doe@etatung.com
100%

Frequently Asked Questions

What is TSTI's official website and social media links?

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TSTI's official website is etatung.com and has social profiles on LinkedIn.

How much revenue does TSTI generate?

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As of July 2026, TSTI's annual revenue is estimated to be $100M - $250M.

What is TSTI's NAICS code?

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TSTI's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does TSTI have currently?

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As of July 2026, TSTI has approximately 104 employees across 2 continents, including AsiaNorth America. Key team members include Ceo Of Tsti Co: M. H.Cfo: S. H.Deputy Director: 浩. H. C. 陳.. Explore TSTI's employee directory with LeadIQ.

What industry does TSTI belong to?

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TSTI operates in the IT Services and IT Consulting industry.

What technology does TSTI use?

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TSTI's tech stack includes Amazon Web ServicesMicrosoft 365ReactAmazon ALBOffice 365TrustpilotBootstrapGoDaddy.

What is TSTI's email format?

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TSTI's email format typically follows the pattern of First.Last@etatung.com.tw. Find more TSTI email formats with LeadIQ.

When was TSTI founded?

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TSTI was founded in 2000.
TSTI logo

TSTI

IT Services and IT ConsultingTaipei City, Taiwan51-200 Employees

TSTI, or Tatung System Technology Inc., is an IT services and consulting firm based in Taipei, Taiwan. Founded in May 2000 as the Computer & Communication Business Division of Tatung Company, it emerged as an independent entity focused on distributing computer and communications products and delivering related services, with a history spanning nearly three decades in the market. Operating within Taiwan’s services sector, TSTI serves customers seeking technology solutions and support, leveraging its background as a long-standing agent for prominent products and a provider of product services. The company occupies a position in the IT services and consulting landscape, offering professional services to clients in need of technology infrastructure and related assistance. As a mid-sized enterprise, it combines regional presence with a broad set of service capabilities aimed at enterprise and organizational needs in the Taipei area and beyond.

Section iconCompany Overview

NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2000
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    TSTI's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    TSTI's revenue is estimated to be in the range of $100M - $250M

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