What S&Tech does

S&Tech (SNTEC Co., Ltd. / 주식회사 에스엔텍) is a Daegu-headquartered, privately held South Korean IT services company founded in December 2008 by CEO Lee Sang-hyun. It operates exclusively in the domestic market and serves enterprise customers requiring software-defined data center (SDDC) construction, cloud system implementation, and consulting services, with VMware-based virtualization as its core technology anchor since inception.

The company's technology stack is built around an extensive VMware portfolio — vSphere for server virtualization, Horizon for desktop and application virtualization, vSAN for software-defined storage, NSX for network virtualization, Tanzu Kubernetes Grid (TKG) for container orchestration, and SD-WAN VeloCloud for WAN optimization — augmented by a multi-vendor hardware and security partner ecosystem spanning Dell EMC, HPE, Lenovo, IBM, Juniper Networks, Pulse Secure, and Cisco. Beyond third-party reselling and integration, S&Tech has developed T-Simpler, its own proprietary IoT solution that simplifies deployment of server-room and industrial monitoring systems with anomaly detection and historical-trend prediction on sensor data. The company maintains an in-house R&D Center established in September 2011 and has earned VMware Rising Star (2010) and VMware Best Engineer (2014) recognition.

Commercially, S&Tech runs an enterprise field-sales motion with quote-based pricing, handled through dedicated sales ([email protected]) and technical support ([email protected]) channels, targeting the single horizontal segment of Enterprise IT Infrastructure. Revenue is generated from three streams: VMware and multi-vendor solution construction and consulting (professional services), hardware equipment delivery and installation (hardware resale), and ongoing maintenance and technical support (recurring services). Pricing is not publicly disclosed, no revenue or headcount figures have been released, and the company has no disclosed external funding, M&A activity, or international footprint, operating as a regional Korean system integrator with a long-tenured VMware core and a single proprietary IoT product extension.

Name

S&Tech

Legal name

(주)에스엔텍

Website

https://sntec.co.kr

Company type

Private

Founded year

2008

Operating status

Operating

Short description

S&Tech is a Daegu-based, privately held South Korean IT services company founded in 2008 that builds software-defined data centers, delivers VMware-based virtualization and cloud consulting, and resells enterprise hardware and security from Dell EMC, HPE, Lenovo, IBM, and Juniper to domestic enterprise customers.

Ownership category

akta.pro rank

Product category

Enterprise IT Infrastructure Services

NAICS

Computer Systems Design and Related Services (54151), Computer Systems Design Services (541512)

SIC

Services-Computer Integrated Systems Design (7373), Electronic Computers (3571), Computer Communications Equipment (3576)

akta.pro primary industry

Systems Engineering & Technical Program Management (BPAHAIAI)

akta.pro secondary industry

Endpoint & Device Management (UEM/MDM) Services (BPAEABAF)

Keywords

• Software-defined data center
• VMware virtualization solutions
• Enterprise cloud infrastructure
• IT infrastructure consulting
• IoT monitoring systems

Headquarters

HQ city

Daegu

HQ country

South Korea

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Supply Chain, Operations, Marketing or Sales

Revenue model

1. VMware Solution Construction and Consulting: Core revenue stream from building software-defined data centers and cloud systems, and providing consulting services based on VMware virtualization solutions.
2. Hardware Equipment Delivery and Installation: Revenue from selling and installing hardware infrastructure including servers, storage, and networking equipment from partner vendors (Dell EMC, HPE, Lenovo, IBM, Juniper Networks).
3. Maintenance Services: Ongoing maintenance and technical support services for implemented solutions.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

S&Tech is a South Korean IT services company that designs, builds, and maintains software-defined data centers and cloud systems on VMware virtualization technology. It supplies and integrates enterprise hardware (servers, storage, networking) from partner vendors such as Dell EMC, HPE, Lenovo, IBM, and Juniper Networks, and provides consulting and technical support services. Its proprietary product T-Simpler delivers IoT monitoring for server rooms and industrial environments.

Product overview

S&Tech (주)에스엔텍) is a specialized IT service enterprise providing comprehensive computing infrastructure solutions built on VMware virtualization technology. The company operates as a solution integrator offering software-defined data center construction, cloud system implementation, and consulting services. The core product portfolio centers on VMware solutions (vSphere, Horizon, vSAN, NSX, Tanzu Kubernetes Grid, and SD-WAN VeloCloud) supplemented by hardware partnerships (Dell, HPE, Lenovo, IBM servers and storage) and security solutions (Juniper Networks security gateways, switches, and Pulse Secure access control products). The company also offers T-Simpler as its proprietary IoT solution for environmental and industrial monitoring. Services include consulting, technical support, and remote support. The portfolio is organized around enterprise IT infrastructure needs spanning virtualization, networking, security, storage, and IoT, with solutions ranging from enterprise-grade hardware to software-defined platforms.

Differentiator

Problem solved

Functional benefit

Brands

• T-Simpler: A premier universal IoT device solution that simplifies the deployment of IoT monitoring systems for environmental monitoring and industrial data transmission management.

Products and services

• VMware vSphere Industry-leading server virtualization platform for running business-critical applications on virtualized infrastructure; delivered to enterprise customers as part of S&Tech's SDDC solutions.
• VMware Horizon Desktop and application virtualization (VDI) solution that streamlines management and strengthens security; targeted at enterprise end-user computing environments with claimed up to 50% TCO reduction for desktops.
• VMware vSAN Software-defined storage solution for VMware vSphere environments that clusters server disks and flash into resilient shared storage with policy-driven provisioning.
• VMware NSX Network virtualization platform providing logical switches, routers, firewalls, load balancers, VPN, and workload security for software-defined data centers.
• VMware Tanzu Kubernetes Grid (TKG) Kubernetes runtime enabling consistent container operations across data centers, public clouds, and edge locations with automated multi-cluster lifecycle management.
• VMware SD-WAN VeloCloud Enterprise branch WAN solution providing high-performance reliable access to cloud services, private data centers, and SaaS applications.
• T-Simpler IoT Solution Proprietary IoT platform that simplifies deployment of monitoring systems for server rooms, equipment, and industrial environments with anomaly detection and automated response capabilities.
• Dell PowerEdge Servers Enterprise server lineup including rack, tower, modular infrastructure, edge, and OEM servers delivered as part of S&Tech's infrastructure solutions.
• Dell Storage Solutions Enterprise storage portfolio including PowerMax, XtremIO, PowerStore, Unity XT, SC Series, and PowerVault for SAN and DAS environments.
• HPE Gen10 Servers Comprehensive server portfolio including Apollo, Superdome Flex, Synergy, SimpliVity, ProLiant DL, Edgeline, Moonshot, and ProLiant ML servers.
• HPE Storage Solutions AI-driven cloud storage solutions including all-flash and hybrid storage, data protection, file/object storage, and storage management automation.
• Lenovo Servers and Storage Enterprise servers (rack, edge, tower, blade, mission-critical, high-density) and storage solutions (unified, SAN, DAS, tape) delivered as part of integrated infrastructure solutions.
• IBM Servers and Storage Enterprise-grade IBM servers (scalable, mainframe, large enterprise, SME) and storage (flash, hybrid flash, SAN, tape) for hybrid multi-cloud environments.
• IBM Software Solutions (DB2, CDC, IRS, MQ, WAS) IBM database, replication, messaging, and application server middleware (DB2, InfoSphere CDC, InfoSphere Data Replication, MQ, WebSphere Application Server) for transactional, analytical, and integration workloads.
• Juniper Networks Security and Routing Next-generation threat prevention firewalls (SRX, cSRX, vSRX), cloud-hosted advanced malware defense (Sky ATP), universal edge routers (MX Series), and containerized/virtual firewalls for data center and cloud environments.
• Juniper QFX Series Data Center Switches High-performance data center switches (QFX5100, QFX5120, QFX5200, QFX10000 series) providing fabric stability and multi-cloud readiness.
• Pulse Secure Access and NAC Solutions Secure access solutions including PSA hardware appliances, Pulse Policy Secure (NAC), Pulse Workspace (mobile security), Pulse Connect Secure (SSL VPN), and Pulse One (centralized management on SOC2/ISO 27001 certified cloud).
• IT Infrastructure Consulting and Technical Support Services Professional services covering design consulting, technical support, and remote support for implemented virtualization, cloud, storage, networking, and IoT solutions; provided to enterprise customers throughout the engagement lifecycle.

Quantifiable outcome

• VMware vSAN can reduce Total Cost of Ownership (TCO) by up to 50%
• +1 more outcomes

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration6 records

AI capability3 records

Feature4 records

Partnerships

Seven partnerships are on record, tiered core.

• LenovocoreTechnology or Integration · 1 February 2019Lenovo Partner since February 2019. Provides Lenovo rack servers, edge servers, tower servers, blade servers, mission-critical servers, high-density servers, and storage solutions.
• IBMcoreTechnology or Integration · 1 February 2019IBM Partner since February 2019. Provides IBM servers (for SMEs, large enterprises, scalable, and mainframe systems), storage (flash, hybrid flash, SAN, tape), and software (DB2, CDC, IRS, MQ, WAS).
• Dell EMCcoreTechnology or Integration · 1 July 2018Dell EMC Partner since July 2018, providing Dell PowerEdge servers, PowerMax, XtremIO, PowerStore, Unity XT, SC Series, and PowerVault storage solutions.
• Juniper NetworkscoreTechnology or Integration · 1 January 2017Juniper Networks Partner since January 2017. Provides Juniper security solutions (SRX Series, cSRX, vSRX, Sky ATP, MX Series) and QFX series switches for data center networking.
• HPE (Hewlett Packard Enterprise)coreTechnology or Integration · 1 March 2016HPE Partner since March 2016. Provides HPE Gen10 servers including Apollo, Superdom Flex, Synergy, SimpliVity, ProLiant DL, Edgeline, Moonshot, and ML series, plus HPE storage solutions.
• VMwarecoreTechnology or Integration · 1 December 2008Core technology partner since company founding in December 2008. Partnership expanded to Enterprise level for server virtualization in February 2009. Provides VMware vSphere, Horizon, vSAN, NSX, Kubernetes (TKG), and SD-WAN VeloCloud solutions. VMware Rising Star Award winner (2010) and VMware Best Engineer Award winner (2014).
• Pulse SecurecoreTechnology or IntegrationProvides Pulse Secure solutions including Pulse Policy Secure (NAC), Pulse Workspace (mobile security), Pulse Connect Secure (SSL VPN), Pulse One (centralized management), and PSA series appliances for enterprise security and mobility.

Scale indicators3 records

Recent moves8 records

Expansion highlights3 records

Direct peers

• Megazone: Korean cloud and IT services company with strong VMware/cloud focus, overlapping with S&Tech on cloud infrastructure, virtualization, and managed services for enterprise customers in Korea.
• Douzone: Korean cloud/ERP and IT services provider with virtualization, infrastructure, and managed services offerings, directly comparable to S&Tech's enterprise SDDC and consulting business in Korea.
• Insight Enterprises: Large global VMware partner and IT solutions integrator reselling hardware, software, and providing services — a global comparable to S&Tech in the VMware partner/SI category, though at far greater scale.

Broad incumbents

• LG CNS: One of Korea's largest system integrators offering enterprise IT infrastructure, cloud, and consulting services — comparable to S&Tech but at materially larger scale and broader portfolio.
• Samsung SDS: Major Korean SI and cloud services arm of Samsung Group, providing enterprise IT infrastructure, cloud, and digital transformation services that overlap with S&Tech's SDDC/cloud offerings.
• SK C&C: Large Korean IT services company (part of SK Group) offering enterprise IT, cloud, and infrastructure services comparable to S&Tech's VMware-based systems integration work, but at significantly larger scale.
• Hyundai Autoever: Korean IT services arm of Hyundai Motor Group providing enterprise IT infrastructure and cloud services, with similar virtualization and systems integration capabilities as S&Tech though concentrated in automotive and group affiliates.
• TmaxSoft: Korean enterprise software and IT services company with virtualization, cloud, and database offerings — a broader incumbent that competes with S&Tech in Korean enterprise infrastructure modernization.

Emerging players

• Innogrid: Korean IT consulting and infrastructure services firm with comparable VMware/cloud/consulting focus to S&Tech, slightly smaller and consulting-led rather than hardware-led.

Regional players

• Computacenter: European enterprise IT infrastructure integrator and VMware partner providing similar compute, storage, networking, and managed services to S&Tech, but serving UK/European enterprise customers.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance2 records

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 S&Tech