S3 Corporation

What S3 Corporation does

S3 Corporation (S3Corp) is a Vietnam-based software development outsourcing and IT services firm founded in 2007 and headquartered in Ho Chi Minh City. The company employs 250+ engineers, of whom 45% are senior-level and 30% have overseas work experience, with 100% reported English fluency. It operates from three Vietnam offices (two in Ho Chi Minh City and one in Dong Thap Province) and serves clients across North America, the United Kingdom, Singapore, and the broader Asia-Pacific region.

The company delivers application development, quality assurance, DevOps, and maintenance services organized around eight domain verticals: Fintech, Education, Blockchain, Data Security, Healthcare, Wire & Wireless, E-Commerce & Retail, and Advertising & Entertainment. Its technical portfolio spans custom web and mobile applications, CMS implementations through a Sitecore partnership, real-time streaming solutions incorporating facial recognition and augmented reality, and EdTech platforms described as AI-driven. The firm holds ISO/IEC 27001:2013 certification (awarded 2022), is a member of VINASA, and has been recognized as one of Vietnam's Top 30 Leading IT Companies, a Sao Khue 2026 awardee, and an entrant on the Vietnam Tech Solutions Map 2026.

S3 Corporation's revenue model is services-based, monetizing through staff augmentation and project-based outsourcing engagements with enterprise clients such as Singtel, PepsiCo, HCA, Razer, Ruckus, and Absolute Software, alongside a long tail of mid-market and startup customers. It is privately held and bootstrapped, with no external funding rounds disclosed in the available data.

Name

S3 Corporation

Legal name

S3 Corporation

Website

https://s3corp.com.vn

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

251–500 employees

Short description

S3 Corporation is a Vietnam-based software outsourcing firm, founded 2007 in Ho Chi Minh City, employing 250+ engineers to deliver application development, QA, and DevOps services across eight verticals to enterprise and mid-market clients in North America, the UK, and Asia-Pacific.

Ownership category

akta.pro rank

Product category

IT Outsourcing & Software Development Services

NAICS

Custom Computer Programming Services (541511), Computer Systems Design and Related Services (5415)

SIC

Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Programming Services (7371)

akta.pro primary industry

Service Desk & ITSM Outsourcing (BPAEAMAF)

akta.pro secondary industry

ITIL/ITSM Process Consulting & Implementation (BPAEAJAB)

Keywords

• Software development outsourcing
• Offshore software development
• Quality assurance services
• Devops services
• Dedicated development teams

Headquarters

HQ city

Ho Chi Minh City

HQ country

Vietnam

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales, Others

Revenue model

1. Software Development Outsourcing: Full software development services including new feature development, existing feature enhancement, and maintenance support. Revenue generated through project-based engagements and dedicated team models.
2. Quality Assurance & Testing: Product verification and automation testing services for clients globally.
3. DevOps Services: Maintenance, support, migration, enhancement, and application/network/server management services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels8 records

Core offering

S3 Corporation is a Vietnam-based software development outsourcing firm that delivers full lifecycle software engineering services for global clients. The company provides three core practices — Application Development (web, mobile, desktop, and driver/low-level development), Quality Assurance (product verification and automation testing), and DevOps Services (maintenance, migration, enhancement, and infrastructure management). Services are delivered via dedicated-team and project-based outsourcing models across multiple technology stacks and domain verticals.

Product overview

S3 Corporation is a software development outsourcing company offering a comprehensive suite of services organized around three core offerings: Application Development (including full lifecycle software development, web, mobile, desktop, and driver development), Quality Assurance (product verification and automation testing), and DevOps Services (maintenance, migration, and infrastructure management). The company provides specialized domain expertise across eight verticals: Fintech, Education Technology, Blockchain, Data Security, Healthcare, Wire & Wireless, E-Commerce & Retail, and Advertising & Entertainment. This is a platform of professional services rather than a singular software product, where each service area functions as a distinct practice delivering solutions to clients across multiple industries globally.

Differentiator

Problem solved

Functional benefit

Products and services

• Application Development Full lifecycle software development services covering web applications, mobile applications (iOS and Android), desktop applications, and driver/low-level development for global enterprise and startup clients.
• Quality Assurance Product verification and automation testing services that ensure software quality and reliability for client applications.
• DevOps Services Maintenance and support, migration and enhancement, and application, network, and server management services for ongoing client operations.
• Fintech Solutions Domain expertise in digital lending and investing, institutional investments, digital wallets, equity crowdfunding, and private securities marketplace solutions.
• Education Technology Solutions Domain expertise in eLearning platforms, education portals, student information systems, AI-driven EdTech, and mobile learning applications.
• Blockchain Solutions Domain expertise in blockchain technology including fraud elimination, virtual asset registry, secure storing, and identity management.
• Data Security Solutions Domain expertise in IT asset security, full disk encryption, mobile encryption, data backup, and access control.
• Healthcare Solutions Domain expertise in EMR/PHR integration, telehealth platforms, remote patient monitoring, IoMT, and clinical analytics with HIPAA compliance.
• Wire & Wireless Solutions Domain expertise in hotspot solutions, multimedia metro networks, backhaul solutions, broadband wireless, and network management systems.
• E-Commerce & Retail Solutions Domain expertise in e-commerce platform development, inventory management, CRM, POS systems, and omnichannel retail solutions.
• Advertising & Entertainment Solutions Domain expertise in digital signage, social platforms, e-commerce for media, travel booking systems, movie ticketing, AdTech, and MarTech solutions.

Quantifiable outcome

• Reduced 50% of development cost for endpoint security client using automated disk imaging solution
• +8 more outcomes

Named customers13 records

Segments8 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration6 records

Feature4 records

Partnerships

Two partnerships are on record, tiered core.

• SitecorecoreTechnology or IntegrationSitecore partner providing digital experience platform integration capabilities. As a Sitecore partner, S3Corp can deliver enterprise-level content management and digital experience solutions to clients requiring Sitecore implementations.
• VINASAcoreOthersMember of Vietnam Software & IT Services Association (VINASA), the leading industry organization for Vietnam's software and IT services sector. VINASA organizes the prestigious Sao Khue Awards.

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• FPT Software: FPT Software is Vietnam's largest IT outsourcing firm with 30,000+ engineers offering the same end-to-end software development, QA, and DevOps services as S3Corp across similar enterprise and startup segments globally.
• TMA Solutions: TMA Solutions is a Ho Chi Minh City-headquartered software outsourcing firm with 2,500+ engineers offering custom software development, QA, and DevOps across similar verticals (Fintech, Healthcare, Telecom). Direct overlap in services, geography, and target customer base.
• KMS Technology: KMS Technology is a Vietnam and US-headquartered software services firm providing outsourced development, QA, and DevOps to enterprise clients in North America — highly comparable service offering and customer base.
• Rikkeisoft: Rikkeisoft is a Vietnam-based IT outsourcing and software development company with 1,000+ engineers serving Japanese, Korean, and Western enterprise clients with comparable full-lifecycle development services.
• Saigon Technology: Saigon Technology is a Ho Chi Minh City-headquartered software outsourcing firm offering custom development, QA, and DevOps to US, EU, and APAC clients with a comparable mid-sized Vietnam-based delivery model.
• Orient Software: Orient Software is a Vietnam-based IT outsourcing company providing custom software development and QA services to enterprise clients in Europe, North America, and Asia — directly comparable scale and service mix.
• CMC Global: CMC Global is the IT services arm of Vietnam's CMC Corporation, providing software outsourcing, cloud, and digital transformation services to enterprise clients across APAC and globally — direct competitor in Vietnamese IT outsourcing.
• Kaopiz: Kaopiz is a Hanoi-based software outsourcing firm with 500+ engineers providing custom software development, QA, and cloud services to Japanese and Western enterprise clients in a similar mid-sized delivery model.

Broad incumbents

• Infosys: Infosys is one of India's largest IT services firms with 300,000+ employees offering application development, maintenance, and digital transformation globally — a much larger incumbent competing for the same enterprise outsourcing RFPs S3Corp targets.
• Luxoft (DXC Technology): Luxoft, now part of DXC Technology, is a global IT services firm offering enterprise-scale software development, QA, and DevOps across financial services, healthcare, and telecom — overlapping with S3Corp's domain expertise areas at a much larger scale.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/s3corpinfo
• YouTubeyoutube.com/@S3Corp.
• Facebookfacebook.com/S3corp
• LinkedInlinkedin.com/company/436270?trk=tyah
• Instagraminstagram.com/s3.corporation

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about S3 Corporation