What MCC does

MCC Corporation is an independent Japanese systems integrator founded in January 1984 in Taito-ku, Tokyo, with a registered capital of ¥48.5 million and 60 total employees (regular and contract staff) as of May 1, 2026. The company delivers custom business application development spanning mainframe, open systems, and web platforms, with a concentrated domain focus on Japanese financial sector mission-critical systems — life insurance actuarial and reserve systems, banking systems (deposits, foreign exchange, pension management, internet banking), securities systems (real-time settlement, custody transfer), and investment trust business support systems.

MCC monetizes exclusively through professional services delivered via two engagement models: direct contracting (請負) for custom software projects and labor dispatch (派遣) under general worker dispatch permit (派13-302396). The customer base is entirely domestic Japanese enterprises, with named engagements including Aflac Life Insurance (insurance actuarial systems), Rakuten Securities (trading and settlement systems), Meiji Yasuda System Technology, NTT Docomo Business, Hitachi Systems, SCSK, SCSK Regtech Edge, CAC Corporation, DTS Corporation, and Shinward. Go-to-market is sales-led with direct B2B engagement; the company has no product-led or self-serve channels and limited marketing presence beyond its corporate website and recruitment advertising on Mynavi.

The firm holds ISO/IEC 27001:2022 ISMS certification (obtained July 2024, JQA-IM2112), an 11th-renewed JISQ15001 Privacy Mark (May 2024), and a two-star IPA Security Action self-declaration, providing the security and privacy compliance posture required by financial sector clients. Average employee tenure is 18 years and average age is 45 years as of May 2026, indicating an exceptionally stable workforce with deep accumulated institutional knowledge in legacy and modern financial system architectures.

Name

MCC

Legal name

株式会社エム・シー・シー

Website

https://m-c-c.co.jp

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

51–100 employees

Short description

MCC Corporation is a Tokyo-based independent systems integrator (60 employees) founded in 1984 that delivers custom mainframe-to-web software development for Japanese financial institutions, specializing in life insurance, banking, securities, and pension management mission-critical systems under contract and labor-dispatch models.

Ownership category

akta.pro rank

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Operations, Technology or R&D

Revenue model

1. Software Development and Maintenance: Contract-based custom software development and maintenance services for corporate clients. Services are delivered through both direct contracting (請負) and labor dispatch (派遣) models, targeting financial institutions.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels2 records

Core offering

MCC is an independent systems integrator that delivers contract-based custom business application development and maintenance for Japanese financial institutions. Its core offerings center on life insurance systems (actuarial, reserve, statistical), banking systems (deposits, foreign exchange, internet banking, pension management), securities systems (real-time settlement, custody transfer), and investment trust support systems, delivered via 請負 contract development and 派遣 labor dispatch.

Product overview

MCC Corporation (株式会社エム・シー・シー) is an independent software development company established in 1984, specializing in custom business application development and core system development. The company offers a unified portfolio of software development services spanning multiple platforms—from mainframe to open systems and WEB-based systems. The core offerings include specialized financial sector systems: life insurance systems (生保システム) covering actuarial calculations, reserve management, and statistical analysis; banking systems (銀行系システム) for deposits, foreign exchange, pension management, and internet banking; securities systems (証券系システム) for real-time settlement and custody; and investment trust business support systems. With 60 employees and over 40 years of experience, MCC serves major clients in the financial industry including Aflac Life Insurance, Rakuten Securities, and major Japanese banks and securities firms.

Differentiator

Problem solved

Functional benefit

Products and services

• Business Application Development Services (業務系アプリケーション開発サービス)

Named customers10 records

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators7 records

Recent moves4 records

Expansion highlights3 records

Direct peers

• CAC Corporation: Independent Japanese IT services company providing custom software development and outsourced engineering for financial and enterprise clients; closely comparable in size, independent status, and B2B services model.
• NRI (Nomura Research Institute): Japan's largest financial-sector-focused systems integrator. NRI provides consulting, IT solutions, and outsourced services for securities, banking, and asset management, directly overlapping MCC's financial-systems integration niche.
• Oki Electric Industry: Japanese technology firm with a financial-institution systems practice covering ATM, banking back-office, and branch solutions; comparable as a Japan-based provider of mission-critical financial systems with multi-platform development expertise.
• SCSK Corporation: Mid-to-large Japanese IT services company (Sumitomo Corp. group) providing custom development and IT services across financial, manufacturing, and communications sectors; competes for the same financial SI engagements as MCC.
• DTS Corporation: Independent Japanese IT services firm operating across financial, industrial, and public-sector systems; similar profile to MCC in offering contract-based development and engineer dispatch services.
• BIPROGY: Japanese IT services firm (formerly UNISYS JAPAN) with deep financial-sector focus on core banking, insurance, and securities back-office systems; comparable customer base and system-integration positioning.
• JSOL Corporation: Japanese SI specializing in financial services (banking, securities, insurance) and industrial systems; born from NTT Data and JAST, providing custom software and consulting comparable to MCC's vertical focus.
• TIS Inc. Major Japanese independent IT services holding company with a strong financial-services practice covering banking, securities, and insurance systems development and operations; comparable in being an independent (non-vendor-tied) SI.

Broad incumbents

• Hitachi Systems: Hitachi group IT services arm providing systems integration, outsourcing, and operations for financial institutions and large enterprises; broader portfolio than MCC but competes in the same banking/insurance core system modernization deals.
• NTT Data Group: Largest Japanese SI with a major financial-services practice covering core banking, insurance, and securities systems. Serves the same end clients as MCC with much broader scale and global delivery capability.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance3 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 MCC