IT Services & Operations

Enterprise-Ready AI : SIMPLEXA Solutions

Proven in Finance · Public · Manufacturing

Simplifying
Complex Enterprise IT

End-to-end IT Operations & Solutions

SimpleKey is an IT partner that simplifies complex enterprise IT environments into an operations-centered structure, taking full responsibility for implementing and operating both services and solutions in line with real-world requirements.

SimpleKey is an IT partner that simplifies complex enterprise IT environments into an operations-centered structure, taking full responsibility for implementing

and operating both services and solutions

in line with real-world requirements.

IT Services & Operations
Enterprise-Ready AI : SIMPLEXA Solutions
Proven in Finance · Public · Manufacturing · Retail

Stable IT operations are, in themselves,
a source of business competitiveness.

View IT Services

"When you want to entrust your operations"

View SIMPLEXA Solutions

"When you are evaluating a solution"

Integrated Maintenance
ITO
BPO
RIMINI STREET

AICC
HPE / SANGFOR
Queue-it
Suse Linux
Fastly
Ltzero
Mongodb

Customer Pain Points

Most Companies Say This

"Operations keep running,
but it is unclear who is actually accountable."

"We have many solutions,
but they are not connected to one another."

"Incidents keep recurring,
and the root causes are always similar."

"We need AI, but we cannot be certain
it fits our environment."

The deployment is complete,
but operations have not even begun.

"This is not a technology problem;
it is a problem of operational structure."

"This is not a technology problem; it is a problem of operational structure."

SIMPLEKEY Approach

The SIMPLEKEY Way

SimpleKey is not a company that sells technology;
it is a company that delivers operational outcomes.

SimpleKey is not a company that sells technology; it is a company that delivers
operational outcomes.

We Design Operations First

We Design
Operations First

Operations First

Before adopting a solution, SimpleKey first designs

how it will be operated after deployment.

Before adopting a solution,

SimpleKey first designs

how it will be operated after deployment.

How incidents will be handled within a defined framework

Who is accountable and by what standards

How operating costs and staffing will be optimized

Any technology that cannot answer

these questions is not a SimpleKey solution.

Any technology that cannot answer

these questions is not a SimpleKey solution.

We Judge by Enterprise Standards

Enterprise Reality

SimpleKey designs on the premise of the stability, security, and scalability standards required in financial, public,

and manufacturing environments.

Production environments, not test environments

Large-scale systems, not small-scale ones

Long-term operations, not short-term deployment

We Do Not Separate Service and Solution

Service + Solution

SimpleKey connects IT Services and Solutions

into a single operational structure.

Operations are owned through services,

while technology is supported through solutions.

As a result, deployment is not the end

but the beginning of operations.

Business Model
Two Approaches to Solving Problems

Business Model
Two Approaches
to Solving Problems

IT Services

SIMPLEXA Solutions

IT Services

SimpleKey directly assumes operational responsibility for complex IT environments.

Clients are freed from the operational burden and can focus on their core business and strategy.

Services Provided

Integrated Maintenance

SLA-based 24×365 integrated operations and incident response

System Operations Management (ITO)

Combined on-site and remote operation of the entire IT infrastructure

Business Process Outsourcing (BPO)

Outsourced management of IT operations, help

Third-Party Maintenance (Rimini Street)

Maintenance-cost optimization and long-term operational support

for core systems such as SAP and Oracle

If you wish to structurally reduce operational risk

Learn more about IT Services

IT Services

SIMPLEXA Solutions

IT Services

SimpleKey directly assumes operational responsibility for complex IT environments.

Clients are freed from the operational burden and can focus on their core business and strategy.

Services Provided

Integrated Maintenance

SLA-based 24×365 integrated operations and incident response

System Operations Management (ITO)

Combined on-site and remote operation of the entire IT infrastructure

Business Process Outsourcing (BPO)

Outsourced management of IT operations, help

Third-Party Maintenance (Rimini Street)

Maintenance-cost optimization and long-term operational support

for core systems such as SAP and Oracle

If you wish to structurally reduce operational risk

Learn more about IT Services

IT Services

SIMPLEXA Solutions

IT Services

SimpleKey directly assumes operational responsibility for complex IT environments.

Clients are freed from the operational

burden and can focus on

their core business and strategy.

Services Provided

Integrated Maintenance

SLA-based 24×365 integrated operations and incident response

System Operations Management (ITO)

Combined on-site and remote operation of the entire IT infrastructure

Business Process Outsourcing (BPO)

Outsourced management of IT operations, help desk, and individual business functions

Third-Party Maintenance (Rimini Street)

Maintenance-cost optimization and long-term operational support for core systems such as SAP and Oracle

If you wish to structurally reduce

operational risk

Learn more about IT Services

Proven in the Field

We prove ourselves through operational results rather than explanations.

SimpleKey's value is demonstrated not in proposals,

but in systems that are continuously operated in the field.

We prove ourselves through operational results rather than explanations.

SimpleKey's value is demonstrated not in proposals, but in systems that are continuously operated in the field.

Long-term operational contracts with financial and
public-sector clients

Large-scale system operation and implementation projects sustained over many years

Enterprise references
validated in real-world environments

SimpleKey's credibility lies not in a single implementation,
but in being chosen again and again.

SimpleKey's credibility lies
not in a single implementation,
but in being chosen again and again.

PARTNERSHIPS & TRACK RECORD

Proven Partnerships, Trusted Track Record

Proven Partnerships,
Trusted Track Record

SimpleKey keeps mission-critical systems running for leading enterprises across finance, manufacturing, and retail.
From integrated maintenance to cloud migration and AICC deployment
we power the businesses that can’t afford downtime.

SimpleKey keeps mission-critical systems running for leading enterprises across finance, manufacturing, and retail. From integrated maintenance to cloud migration
and AICC deployment we power the businesses that can’t afford downtime.

Core System Operations

Stable operations for core systems in finance, manufacturing, and distribution

IT TCO

Optimization

Cost reduction and operational efficiency through enterprise consulting

Long-Term
Partnership

Client collaboration focused on continuous operational improvement

Client collaboration

focused on continuous operational improvement

Trusted by

Lina Life · Meritz Fire · MG Community Bank · KDB · DB Insurance · Woori Bank · Hana Bank · Hyundai Mobis

Homeplus · NAVER Cloud · SK Securities · Lotte Card · NH Life — & more

Lina Life · Meritz Fire · MG Community Bank · KDB · DB Insurance

Woori Bank · Hana Bank · Hyundai Mobis Homeplus · NAVER Cloud

SK Securities · Lotte Card · NH Life — & more

Lina Life · Meritz Fire · MG Community Bank
KDB · DB Insurance · Woori Bank · Hana Bank
Hyundai Mobis Homeplus · NAVER Cloud

SK Securities · Lotte Card · NH Life — & more

Key Clients & Project Record

Client

Project scope

Period

Sector

Lina Life

Meritz Fire

MG Community Bank

TSYS (Taekwang)

KDB

DB Insurance

Woori Bank

Hyundai Mobis

SK Securities

Lotte Card

Homeplus

NAVER Cloud

NH Life

Hyundai Mobis

Hana Bank

Third-party maintenance (Rimini Street)

Integrated maintenance project

Integrated maintenance (IBM AIX, Oracle & more)

Taekwang Group integrated maintenance

Core system maintenance (IBM, Lenovo, etc.)

Core system memory expansion

Integrated maintenance project

IBM OS upgrade project

Dealer system (HAIMS/AMOS) build & migration

Dealer system maintenance

AICC IPCC deployment (Bright Pattern)

RMS/OF server replacement & SSM/FSM infra investment

DB server build & migration (IBM AIX)

Cloud contact center build & migration (Bright Pattern)

DB server migration service (IBM AIX & Oracle)

Dealer server CPU/memory expansion

Traffic-control solution delivery & maintenance

2026.01.01 ~ 2027.12.31

2024.01.01 ~ 2025.12.31

2023.10.01 ~ 2026.09.30

2025.07.01 ~ 2027.06.30

2023.07.01 ~ 2025.12.31

2023.01.01 ~ 2025.12.31

2025.02 ~ 2025.03

2023.04.01 ~ 2026.12.31

2023.01.01 ~ 2024.03.31

2022.08 ~ 2023.04

2020.01.01 ~ 2023.03.31

2022.06.29 ~ 2023.01.06

2022.07.01 ~ 2023.02.28

2022.06.28 ~

2021.05.01 ~ 2021.09.30

2021.05.01 ~ 2022.12.31

2020.09.01 ~ 2021.04.30

2021.04.16 ~ 2021.05.15

2021.03.01 ~ 2026.02.28

Finance

Finance+

Finance

Manufacturing

Finance

Retail

Cloud

Finance

Manufacturing

Finance

Sroll

View project case studies

About SIMPLEKEY

SimpleKey is an enterprise IT company
that takes responsibility for both operations and solutions.

SimpleKey is an enterprise IT company
that takes responsibility for
both operations and solutions.

SimpleKey does not separate IT Services from Solutions;
it designs and executes everything — including
post-deployment operations — within a single structure.

SimpleKey does not separate IT Services from Solutions; it designs and executes everything
— including post-deployment operations —
within a single structure.

We directly perform IT operational services such as integrated maintenance, operations management, and business process outsourcing,

We directly perform IT operational services such as integrated maintenance, operations management, and business process outsourcing,

design and build enterprise solutions—including AICC—tailored to real-world environments,

design and build enterprise solutions—including AICC—tailored to real-world environments,

design and build enterprise solutions

—including AICC— tailored to

real-world environments,

and, based on an engineer-centered organization, provide operational experience proven in financial, public, and manufacturing environments.

and, based on an engineer-centered organization, provide operational experience proven in financial, public, and manufacturing environments.

Beyond supplying technology, SimpleKey is the partner
that takes responsibility to the very end to ensure IT operates reliably.

Before evaluating adoption, explore
SimpleKey's experience and technology first.

View SIMPLEXA Solutions

Media

Before evaluating adoption, explore SimpleKey's experience and technology first.

도입을 검토하기 전에, 심플키의 경험과
기술을 먼저 확인해 보세요.

View all media

Your IT deserves
Responsible Operations.

Operations should not merely keep running; they must be managed responsibly.
Through IT Services and Solutions, SimpleKey takes responsibility for the entire lifecycle of enterprise IT operations.

Operations should not merely keep running; they must be managed responsibly.
Through IT Services and Solutions, SimpleKey takes responsibility
for the entire lifecycle of enterprise IT operations.

Operations should not merely keep running;
they must be managed responsibly.
Through IT Services and Solutions, SimpleKey takes responsibility for the entire lifecycle of enterprise IT operations.

Request a Consultation

Discuss operations and solutions

tailored to your environment

Discuss operations and solutions

tailored to your environment

Simplyfying Complex Enterprise IT

SERVICES

Integrated Maintenance

SOLUTIONS

INDUSTREIS

COMPANY

MEDIA

CEO: Seongcheol Park

406, 407, 408-ho, Hangang G Tree Tower, 738 Yangcheon-ro, Gangseo-gu, Seoul 07539, Republic of Korea

Tel : 02-784-5700

Fax: 02-784-5701

Customer Center: 1599-9731

Simplyfying Complex Enterprise IT

SERVICES

Integrated Maintenance

SOLUTIONS

INDUSTREIS

COMPANY

MEDIA

CEO: Seongcheol Park

406, 407, 408-ho, Hangang G Tree Tower, 738 Yangcheon-ro, Gangseo-gu, Seoul 07539, Republic of Korea

Tel : 02-784-5700

Fax: 02-784-5701

Customer Center: 1599-9731

Simplyfying Complex Enterprise IT

SERVICES

Integrated Maintenance

SOLUTIONS

INDUSTREIS

MEDIA

COMPANY

Customer Center: 1599-9731

406, 407, 408-ho, Hangang G Tree Tower, 738 Yangcheon-ro,

Gangseo-gu, Seoul 07539, Republic of Korea

Fax: 02-784-5701

Tel : 02-784-5700

CEO: Seongcheol Park

SimplifyingComplex Enterprise IT

End-to-end IT Operations & Solutions

Stable IT operations are, in themselves, a source of business competitiveness.

Stable IT operations are, in themselves,a source of business competitiveness.

View IT Services

View SIMPLEXA Solutions

Customer Pain Points

Most Companies Say This

"Operations keep running, but it is unclear who is actually accountable."

"Operations keep running, but it is unclear who is actually accountable."

"We have many solutions, but they are not connected to one another."

"Incidents keep recurring,and the root causes are always similar."

"We need AI, but we cannot be certainit fits our environment."

The deployment is complete,but operations have not even begun.

"This is not a technology problem;it is a problem of operational structure."

"This is not a technology problem; it is a problem of operational structure."

SIMPLEKEY Approach

The SIMPLEKEY Way

SimpleKey is not a company that sells technology;it is a company that delivers operational outcomes.

SimpleKey is not a company that sells technology; it is a company that deliversoperational outcomes.

We Design Operations First

We Design Operations First

We DesignOperations First

Operations First

Operations First

We Judge by Enterprise Standards

We Judge by Enterprise Standards

Enterprise Reality

Enterprise Reality

We Do Not Separate Service and Solution

We Do Not Separate Service and Solution

Service + Solution

Service + Solution

Service + Solution

Business ModelTwo Approaches to Solving Problems

Business ModelTwo Approachesto Solving Problems

IT Services

SIMPLEXA Solutions

IT Services

Services Provided

If you wish to structurally reduce operational risk

Learn more about IT Services

IT Services

SIMPLEXA Solutions

IT Services

Services Provided

Learn more about IT Services

IT Services

Learn more about IT Services

Proven in the Field

We prove ourselves through operational results rather than explanations.

SimpleKey's value is demonstrated not in proposals,

but in systems that are continuously operated in the field.

We prove ourselves through operational results rather than explanations.

SimpleKey's value is demonstrated not in proposals, but in systems that are continuously operated in the field.

Long-term operational contracts with financial andpublic-sector clients

Large-scale system operation and implementation projects sustained over many years

Enterprise referencesvalidated in real-world environments

SimpleKey's credibility lies not in a single implementation,but in being chosen again and again.

SimpleKey's credibility lies not in a single implementation,but in being chosen again and again.

PARTNERSHIPS & TRACK RECORD

Proven Partnerships, Trusted Track Record

Proven Partnerships,Trusted Track Record

SimpleKey keeps mission-critical systems running for leading enterprises across finance, manufacturing, and retail.From integrated maintenance to cloud migration and AICC deploymentwe power the businesses that can’t afford downtime.

SimpleKey keeps mission-critical systems running for leading enterprises across finance, manufacturing, and retail. From integrated maintenance to cloud migrationand AICC deployment we power the businesses that can’t afford downtime.

Trusted by

Trusted by

Lina Life · Meritz Fire · MG Community BankKDB · DB Insurance · Woori Bank · Hana BankHyundai Mobis Homeplus · NAVER Cloud

SK Securities · Lotte Card · NH Life — & more

Key Clients & Project Record

View project case studies

About SIMPLEKEY

SimpleKey is an enterprise IT companythat takes responsibility for both operations and solutions.

SimpleKey is an enterprise IT companythat takes responsibility forboth operations and solutions.

SimpleKey does not separate IT Services from Solutions;it designs and executes everything — includingpost-deployment operations — within a single structure.

SimpleKey does not separate IT Services from Solutions; it designs and executes everything— including post-deployment operations —within a single structure.

Beyond supplying technology, SimpleKey is the partnerthat takes responsibility to the very end to ensure IT operates reliably.

Before evaluating adoption, exploreSimpleKey's experience and technology first.

View SIMPLEXA Solutions

Media

Simplifying
Complex Enterprise IT

Stable IT operations are, in themselves,
a source of business competitiveness.

Stable IT operations are, in themselves,
a source of business competitiveness.

"Operations keep running,
but it is unclear who is actually accountable."

"Operations keep running,
but it is unclear who is actually accountable."

"We have many solutions,
but they are not connected to one another."

"Incidents keep recurring,
and the root causes are always similar."

"We need AI, but we cannot be certain
it fits our environment."

The deployment is complete,
but operations have not even begun.

"This is not a technology problem;
it is a problem of operational structure."

SimpleKey is not a company that sells technology;
it is a company that delivers operational outcomes.

SimpleKey is not a company that sells technology; it is a company that delivers
operational outcomes.

We Design
Operations First

Business Model
Two Approaches to Solving Problems

Business Model
Two Approaches
to Solving Problems

Long-term operational contracts with financial and
public-sector clients

Enterprise references
validated in real-world environments

SimpleKey's credibility lies not in a single implementation,
but in being chosen again and again.

SimpleKey's credibility lies
not in a single implementation,
but in being chosen again and again.

Proven Partnerships,
Trusted Track Record

SimpleKey keeps mission-critical systems running for leading enterprises across finance, manufacturing, and retail.
From integrated maintenance to cloud migration and AICC deployment
we power the businesses that can’t afford downtime.

SimpleKey keeps mission-critical systems running for leading enterprises across finance, manufacturing, and retail. From integrated maintenance to cloud migration
and AICC deployment we power the businesses that can’t afford downtime.

Lina Life · Meritz Fire · MG Community Bank
KDB · DB Insurance · Woori Bank · Hana Bank
Hyundai Mobis Homeplus · NAVER Cloud

SimpleKey is an enterprise IT company
that takes responsibility for both operations and solutions.

SimpleKey is an enterprise IT company
that takes responsibility for
both operations and solutions.

SimpleKey does not separate IT Services from Solutions;
it designs and executes everything — including
post-deployment operations — within a single structure.

SimpleKey does not separate IT Services from Solutions; it designs and executes everything
— including post-deployment operations —
within a single structure.

Beyond supplying technology, SimpleKey is the partner
that takes responsibility to the very end to ensure IT operates reliably.

Before evaluating adoption, explore
SimpleKey's experience and technology first.

도입을 검토하기 전에, 심플키의 경험과
기술을 먼저 확인해 보세요.

Your IT deserves
Responsible Operations.

Your IT deserves
Responsible Operations.

Operations should not merely keep running; they must be managed responsibly.
Through IT Services and Solutions, SimpleKey takes responsibility for the entire lifecycle of enterprise IT operations.

Operations should not merely keep running; they must be managed responsibly.
Through IT Services and Solutions, SimpleKey takes responsibility
for the entire lifecycle of enterprise IT operations.

Operations should not merely keep running;
they must be managed responsibly.
Through IT Services and Solutions, SimpleKey takes responsibility for the entire lifecycle of enterprise IT operations.