Abstract wavy lines in purple and orange gradient.

Solution

ITO

Enterprise IT environments are
characterized by multiple vendors,
complex infrastructure, and
the demand for continuous operation.

Enterprise IT environments are
characterized by multiple vendors,
complex
infrastructure, and
the demand for continuous operation.

Enterprise IT environments are
characterized by multiple vendors,
complex infrastructure, and
the demand for continuous operation.

Traditional ITO models exhibit the following limitations:

Traditional ITO models exhibit the following limitations:

Traditional ITO models exhibit
the following limitations:

single-vendor-centric technical capabilities

absence of SLA-based performance management

reliance on individual personnel

insufficient process standardization

single-vendor-centric technical capabilities

absence of SLA-based performance management

reliance on individual personnel

insufficient process standardization

SimpleKey's ITO applies standardized processes and a data-driven management framework,
built on a multi-vendor integrated operations organization.

Enterprise IT Complexity Landscape

Structural Problems of Multi-Vendor Environments

Modern IT environments
are a mix of the following elements

Modern IT environments
are a mix of the following elements

Modern IT environments are a mix
of the following elements:

IBM / HPE / Dell / Lenovo servers

Oracle / DBMS

Virtualization and storage solutions

IBM / HPE / Dell / Leno network and security equipment

Cloud-integrated infrastructure

This structure gives rise
to the following problems

This structure gives
rise to the following problems

This structure gives rise
to the following problems

Shifting of responsibility between vendors

Increasingly complex incident causes

Increasingly complex incident causes

Insufficient understanding of the technology stack

The risk of dependence on a specific vendor's technology

SIMPLEKEY Multi-Vendor Operations Model

Cross-Vendor Engineering Structure

Cross-Vendor
Engineering Structure

SimpleKey's in-house engineers:

are not dedicated to a single vendor

can operate equipment from multiple manufacturers simultaneously

hold an integrated understanding across the infrastructure, platform, and OS layers

Key Differentiators

Category

General ITO

SIMPLEKEY ITO

Technical capability

Incident analysis

Accountability structure

Technology lock-in

Single-vendor focused

Vendor-dependent

Vendor-centric

High

Integrated multi-vendor coverage

Cross-vendor analysis capable

Owned by an integrated operations team

Low

Sroll

Technical Operations Architecture

  • 01

    Organizational Structure Design

    Role-based operations structure

    Operations Engineer
    Technical Lead
    Vendor Coordination Lead
    Service Manager
    SLA Performance Manager

    Operations are carried out by defined, role-based organizational units rather than by individuals.

  • 02

    ITIL-based Operations Process

    적용 프레임워크

    Incident Management
    Problem Management
    Change Management
    Configuration Management
    Service Level Management

    Operational flow

    1. Incident intake
    2. First-line analysis
    3. Cross-vendor analysis
    4. Action and recovery
    5. Root Cause Analysis
    6. Submission of improvement report

Technical Operations Architecture

  • 01

    Organizational
    Structure Design

    Role-based operations structure

    Operations Engineer
    Technical Lead
    Vendor Coordination Lead
    Service Manager
    SLA Performance Manager

    Operations are carried out by defined, role-based organizational units rather than by individuals.

  • 02

    ITIL-based
    Operations Process

    적용 프레임워크

    Incident Management
    Problem Management
    Change Management
    Configuration Management
    Service Level Management
  • 02

    ITIL-based
    Operations Process

    Operational flow

    1. Incident intake
    2. First-line analysis
    3. Cross-vendor analysis
    4. Action and recovery
    5. Root Cause Analysis
    6. Submission of improvement report

SLA & Performance Governance Model

SLA & Performance Governance Model

SLA-based operational metrics

SLA-based operational metrics

Response Time

Recovery Time (MTTR)

Incident Volume

Recurring Issue Ratio

Preventive Maintenance Ratio

Operations are managed on the basis

of measurable metrics, not intuition.

Operations are managed on the basis of measurable metrics, not intuition.

Data-driven improvement loop

01 | Collection of operational data

02 | Statistical analysis

03 | Classification of recurring incident types

04 | Derivation of structural improvements

05 | SLA recalibration

Risk Mitigation Strategy

Risk Mitigation
Strategy

Addressing staff-turnover risk

Addressing
staff-turnover risk

Response Time

Recovery Time (MTTR)

Incident Volume

Addressing vendor-dependency risk

Addressing
vendor-dependency risk

Securing vendor-neutral technical capabilities

Securing vendor-neutral technical capabilities

Cross-analysis structure

Cross-analysis structure

Operation of manufacturer-collaboration channels

Operation of manufacturer-collaboration channels

Differentiation Analysis vs.

Competitive Comparison

Competitive
Comparison

Item

General MSP

Vendor-locked ITO

SIMPLEKEY ITO

Multi-vendor coverage

In-house engineer ratio

SLA management

Cross-incident analysis

Root cause analysis

Long-term operations experience

Finance/public-sector-grade
operations

Limited

Low

Nominal

Not possible

Fragmented

Limited

Partial

Limited to specific vendors

Medium

Bound to vendor SLA

Limited

Vendor-centric

Project-based

Limited

Full integrated coverage

High (direct-hire focused)

Self-operated SLA management

Possible

Integrated structural analysis

Based on long-term contracts

Applied by default

Sroll

Market Leadership Position

SimpleKey:

Holds multi-vendor integrated operations capabilities

Holds multi-vendor integrated

operations capabilities

Holds multi-vendor integrated

operations capabilities

Performs long-term operations

in the financial and public sectors

Performs long-term operations

in the financial and public sectors

Performs long-term operations

in the financial and public sectors

An organization centered on

in-house engineers

An organization centered

on in-house engineers

An organization centered

on in-house engineers

An SLA-based quantitative management structure

An SLA-based quantitative

management structure

An SLA-based quantitative

management structure

We set the technical standard for enterprise IT operations outsourcing.

We set the technical standard for
enterprise IT operations outsourcing.

Decision Guide for
CIO / CTO

Decision Guide for
CIO / CTO

When transitioning to ITO is appropriate:

When transitioning to ITO is appropriate:

Complex multi-vendor environments

Need for SLA metric management

Need for integrated operation of the entire data center

Recurring situations with unclear incident causes

Risk of internal staff turnover

IT operations are a matter of structural
design, not staff dispatch.

IT operations are a matter of
structural design, not staff dispatch.

What is needed is not an organization that understands vendors,
but one that can manage them in an integrated manner.

What is needed is not an organization that understands vendors, but one that can manage
them in an integrated manner.

Consult an integrated-operations assessment specialist
Consult an integrated-operations assessment specialist

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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

Copyright © 2026 SimpleKey. All Rights Reserved.

Simplyfying Complex Enterprise IT

Privacy Policy

Terms of Use

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

Copyright © 2026 SimpleKey. All Rights Reserved.

Privacy Policy

Terms of Use

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

Copyright © 2026 SimpleKey. All Rights Reserved.