Mksystem
Mksystem (MK System Corporation, TSE Standard: 3910.T) provides the Shalom cloud platform for social insurance and labor insurance administration, serving 2,400+ social insurance auditor offices and 800,000+ client establishments across Japan, with a 62% market share in its core segment.
- Company typePublic
- Founded1989
- HeadquartersOsaka, Japan
- Headcount101–250
- GTM typeB2B
- OfferingSoftware
What Mksystem does
MK System Corporation (株式会社エムケイシステム, TSE Standard: 3910.T) is a Japanese SaaS company founded in 1989 and headquartered in Osaka that provides the Shalom (社労夢) cloud platform for social insurance and labor insurance administration, primarily serving social insurance auditor offices (社労士事務所) and enterprise HR departments. The company reports that Shalom is used by 2,400+ auditor offices and 800,000+ client establishments, representing approximately 62% market share of social insurance auditor-involved companies in Japan. The platform supports electronic filing with Japan's e-gov system, payroll calculation, labor insurance affairs association (労働保険事務組合) management, and bulk procedural processing, with ISO 27001 and ISO 27017 certified cloud infrastructure on AWS and Microsoft Azure.
The company's revenue model is a pure-play subscription SaaS with tiered plans (Light, Basic, Value, House) for auditor offices and a Company Edition for in-house enterprise HR, supplemented by the Shalom House DX ecosystem of integrated applications (DirectHR, eNEN, GoooN, Cloud Pocket, ネットde series, ShalomPost) that 800+ partner offices distribute to their client companies. Channel distribution combines direct field sales in Osaka and Tokyo with reseller partnerships (Ouen/應研, FutureOne) and a 2019 freee API integration. The AI Shalom (AI社労夢) add-on, launched July 2026, extends the platform with five task-specialized AI agents and is sold on tiered usage pricing up to 50,000+ tasks per month, with campaign discounts through March 2027 to accelerate adoption. The company also operates a wholly-owned subsidiary (Business Net Corporation, acquired 2016) that houses the CuBe business, GoooN talent management, and the Matsuyama Development Center.
Mksystem firmographics
Firmographics- Name
- Mksystem
- Legal name
- 株式会社エムケイシステム
- Website
- https://mks.jp
- Company type
- Public
- Founded year
- 1989
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Mksystem (MK System Corporation, TSE Standard: 3910.T) provides the Shalom cloud platform for social insurance and labor insurance administration, serving 2,400+ social insurance auditor offices and 800,000+ client establishments across Japan, with a 62% market share in its core segment.
- Ownership category
- akta.pro rank
Mksystem industry classification
Industry- Product category
- HR Compliance and Payroll Administration Software
- NAICS
- Custom Computer Programming Services (541511), Other Computer Related Services (541519)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Human Capital Management (HCM) & Payroll Platforms (HDAEAEAJ)
- akta.pro secondary industries
- Core HR & HRIS (BPACAPAA), HRIS/HCM Managed Services & Support (BPAEAGAF)
Keywords
Where Mksystem is headquartered
LocationHeadquarters
- HQ city
- Osaka
- HQ country
- Japan
- HQ region
- Asia
Offices6 records
Markets served
Mksystem business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Operations
Revenue model
- 社労夢 Cloud Subscription (SaaS): Recurring subscription revenue from social insurance auditor offices (ライトプラン, ベリークプラン, ハウスプラン) and enterprise companies (Company Edition). Priced per office/organization with ID-based or tier-based fees. Constitutes the vast majority of total revenue as a pure-play SaaS company.
- AI社労夢 Add-on Subscription: AI agents (給与支援エージェント, 社会保険エージェント, 労働保険支援エージェント, 雇用保険支援エージェント, 手続き支援エージェント) are sold as optional add-ons to existing社労夢 subscriptions. Tiered by monthly task volume (1,000 to 50,000+ tasks per month). Initial setup fees also apply. Campaign pricing offers 50% off initial fees and 20% off monthly fees through March 2027.
- 社労夢 House DX Product Ecosystem: DX applications (DirectHR, eNEN, GoooN, Cloud Pocket, etc.) sold as additional modules to social insurance auditor offices that offer them to their client companies, generating upsell and cross-sell revenue and deepening client retention.
- Professional Services (System Implementation & Training): Free onboarding/training sessions for AI社労夢 and paid implementation support for larger enterprise deployments. The annual labor insurance affairs association summit (労働保険事務組合サミット) is a free community event that supports the enterprise sales cycle.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Starter: 1,000 tasks/month |
| Subscription | Monthly | Compact: 3,000 tasks/month |
| Subscription | Monthly | Standard: 5,000 tasks/month |
| Subscription | Monthly | Pro: 10,000 tasks/month |
| Subscription | Monthly | Enterprise: 30,000 tasks/month |
| Subscription | Annual | House Plan (for social insurance auditor offices) |
| Subscription | Annual | Basic Plan (for social insurance auditor offices) |
| Freemium | Pay-as-you-go | 社労夢 Basic (standard 2-month free trial) |
Go-to-market motion3 records
Distribution channels5 records
Marketing channels6 records
Mksystem product offering
Product offeringCore offering
Mksystem develops and sells 社労夢 (Shalom), a cloud-based social insurance and labor insurance administration SaaS platform used by more than 2,400 social insurance auditor offices and approximately 800,000 client establishments across Japan, with AI社労夢 AI agent add-ons for automated task processing. The 社労夢 House DX ecosystem extends the platform to client companies of these auditors, providing web applications for attendance, payroll, pay stub delivery, year-end tax adjustment, document management, and employee onboarding.
Differentiator
Problem solved
Functional benefit
Brands
- 社労夢 Shalom: 社労士事務所向け統合業務支援システム - 社会保険・労働保险の申請手続き業務支援システム
- 社労夢Company Edition
- DirectHR
- eNEN
- GooooN
- Cloud Pocket
- ネットde顧問
- ネットde事務組合
- MYNABOX
Products and services
- 社労夢 Shalom (Core Cloud System for Social Insurance Auditor Offices)
Quantifiable outcome
- Over 50% labor efficiency improvement after AI社労夢 introduction
- +4 more outcomes
Companies that use Mksystem
Customer profileNamed customers11 records
Segments3 records
Ideal customer profiles3 records
Mksystem technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability6 records
Feature6 records
Mksystem partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- freee (、人事労務freeе)coreMKSystem entered a technology integration partnership with freee (人事労務freeе) to enable data exchange between社労夢 and freee's HR/payroll platform. This bidirectional API integration allows joint customers to synchronize employee data, payroll results, and HR records between the two systems, reducing duplicate data entry and streamlining workflows for social insurance auditor offices serving clients using freee.
- 応研株式会社 (Ouen Corporation)core応研株式会社 signed a distributor/agent agreement (取引基本契約) with MKSystem for resale and distribution of社労夢 Company Edition and社労夢 Company Edition Lite products. As a distribution partner,応研 markets and sells社労夢 products to enterprise and mid-market HR departments through its existing customer network in the HR software space.
- FutureOne株式会社 (FutureOne Corporation)coreFutureOne Corporation entered a sales agent agreement (販売代理店契約) with MKSystem for distribution of社労夢 CE Lite to small and medium enterprises and social insurance auditor offices, leveraging FutureOne's regional distribution network across Japan.
- SATO Social Insurance Auditor Corporation (SATO社会保险労務士法人)minorSATO社会保险労務士法人 entered a sales collaboration (販売提携) with MKSystem for the joint promotion and resale ofマイナde社労夢 CL (Client) to client companies, combining SATO's social insurance auditor client network with MKSystem's software platform.
Scale indicators8 records
Recent moves6 records
Expansion highlights6 records
Mksystem competitors and assessment
Company assessmentBroad incumbents
- PCA (ピー・シー・エー): PCA is a Japanese accounting/HR/payroll legacy software vendor whose cloud HR suite (給与, 法定福利費) competes for the same SMB social insurance administration workloads as MKSystem.
- OBC 奉行 (OBC): OBC is a long-established Japanese business software incumbent whose 奉行 series covers HR/payroll/social insurance procedures broadly, competing with MKSystem across SMB and enterprise segments.
- 弥生 (Yayoi): Yayoi is a dominant Japanese SMB accounting/payroll platform whose 弥生給与 Next cloud offering overlaps with 社労夢 on payroll calculation and social insurance workflows for SMB client companies.
- TKC (TKC Corporation): TKC provides professional-grade accounting and HR/HRIS platforms in Japan, with social insurance and payroll modules that compete against MKSystem in the accountant/auditor channel.
- SAP SuccessFactors: SAP SuccessFactors is the global enterprise HCM incumbent whose payroll and employee central offerings compete with 社労夢 Company Edition for large Japanese enterprises and group companies.
Direct peers
- Money Forward (マネーフォワード クラウド勤怠・給与): Money Forward's cloud HR suite (attendance, payroll, year-end tax, social insurance) targets social insurance auditor offices and enterprise HR, directly overlapping MKSystem's product scope and customer base.
- SmartHR: SmartHR is a leading cloud HR platform in Japan that automates employee onboarding, social insurance procedures, and document management for SMBs — competing head-to-head with DirectHR and 社労夢.
- Jobcan (DONUTS): Jobcan by DONUTS is a cloud attendance + payroll + HR suite widely used by Japanese SMBs and increasingly by shoshi offices, providing overlapping functionality with ネットdeシリーズ and 社労夢 Company Edition.
- freee (人事労務freee): freee's HR labor cloud directly competes with 社労夢 Company Edition, offering cloud payroll, social insurance, and year-end adjustment workflows to Japanese SMBs and enterprises — the same target buyer segments as MKSystem.
Emerging players
- HRBrain: HRBrain is an emerging Japanese cloud HR platform focusing on talent management and HR data; its HR Tech stack partially overlaps with 社労夢 House (GooooN) on performance and people management workflows.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Mksystem social profiles
Digital presenceMksystem financial estimates
Financial estimateRevenue estimate
Valuation estimate
Mksystem leadership team
Management profileNumber of profiles
Profiles4 records
Mksystem subsidiaries and ownership
Company hierarchySubsidiaries1 record
Mksystem funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Mksystem M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Mksystem
What does Mksystem do?
Mksystem develops and sells 社労夢 (Shalom), a cloud-based social insurance and labor insurance administration SaaS platform used by more than 2,400 social insurance auditor offices and approximately 800,000 client establishments across Japan, with AI社労夢 AI agent add-ons for automated task processing. The 社労夢 House DX ecosystem extends the platform to client companies of these auditors, providing web applications for attendance, payroll, pay stub delivery, year-end tax adjustment, document management, and employee onboarding.
Is Mksystem a public or private company?
Mksystem is a public company. It is classified as public and is currently operating.
When was Mksystem founded?
Mksystem was founded in 1989. It employs 101 to 250 people.
Where is Mksystem based?
Mksystem is headquartered in Osaka, Japan, in the Asia region.
How does Mksystem make money?
Four revenue lines are on record. 社労夢 Cloud Subscription (SaaS) is the primary driver. The others are AI社労夢 Add-on Subscription, 社労夢 House DX Product Ecosystem and professional Services (System Implementation & Training).
Who are Mksystem's main competitors?
Broad incumbents on record are PCA (ピー・シー・エー), OBC 奉行 (OBC), 弥生 (Yayoi), TKC (TKC Corporation) and SAP SuccessFactors. Direct peers are Money Forward (マネーフォワード クラウド勤怠・給与), SmartHR, Jobcan (DONUTS) and freee (人事労務freee). HRBrain is listed as an emerging player.
Does Mksystem have an API?
No public API is recorded for Mksystem.
What industry is Mksystem in?
Mksystem's product category is HR Compliance and Payroll Administration Software. Its primary akta.pro industry code is HDAEAEAJ, Human Capital Management (HCM) & Payroll Platforms, with a secondary code of BPACAPAA, Core HR & HRIS. Its NAICS code is 541511 and its SIC code is 7370.