Japan Maritime Association

What Japan Maritime Association does

Japan Maritime Association (一般財団法人日本海事協会 / ClassNK) is a general incorporated foundation established in 1899, headquartered in Chiyoda-ku, Tokyo. While internationally known as one of the world's major ship classification societies, the organization's relevant unit here is its designation by Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) in August 2019 as the sole certification implementation body for the Driver Workplace Environment Good Certification System (働きやすい職場認証制度). The program certifies automobile transport operators (truck, bus, taxi) that demonstrate improvements in workplace conditions across five evaluation areas: legal compliance, working hours and holidays, physical and mental health, safety and security, and diverse talent acquisition and development.

The certification system operates as a three-tier program: One Star (entry-level, 27 criteria), Two Star (advanced workplace improvements), and Three Star (highest tier, application acceptance began May 2025). Applications are processed through an electronic portal (portal.untenshashokuba.go.jp) at a review fee of 30,000 yen (electronic) or 50,000 yen (paper), plus a 60,000 yen registration fee. Certificates are valid for two years with biennial renewal required. The organization maintains a publicly searchable database of certified operators integrated with Hello Work public employment offices.

Revenue is generated through certification review and registration fees, with the program supported by a network of certified promotion organizations including major insurance companies (Tokio Marine, Mitsui Sumitomo, Sompo Japan, Aioi Nissay Dowa, AIG), HR service providers (Benefit One), and job platforms (Dip Corporation, ORIX Automobile). Marketing channels span digital (TikTok, YouTube, Instagram), traditional (TBS Radio), and partnership-driven (Hello Work seminars, industry association webinars). Since its 2020 launch, the program has certified thousands of operators and expanded its tier structure, promotion partner base, and application availability.

Name

Japan Maritime Association

Legal name

一般財団法人が海事協会

Website

https://untenshashokuba.go.jp

Company type

Private

Founded year

1899

Operating status

Operating

Short description

Japan Maritime Association (ClassNK), a Japanese general incorporated foundation, operates the government-designated Workplace Environment Certification System that certifies truck, bus, and taxi operators on driver working conditions across a three-tier program.

Ownership category

akta.pro rank

Product category

Automobile Transport Workplace Certification

NAICS

Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors (926150), Support Activities for Water Transportation (4883), Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors (92615)

akta.pro primary industry

Transportation Regulators (Aviation, Maritime, Rail, Road) (BPAIAOAL)

akta.pro secondary industries

Fleet Compliance & Regulatory Management (DOT/IFTA/ELD, Inspections) (TLABAIAB), Equipment & Gear Inspection, Certification & Testing (LOLER/OSHA/Local Compliance) (TLAHALAO), Maritime Safety Management Systems & Training (ISM/ISO 45001, Drills, Competency) (TLAHANAF)

Keywords

• Transport operator certification
• Workplace environment assessment
• Driver labor standards
• Certification review services
• Transport workforce compliance

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Certification Review Fees: Fees charged for reviewing certification applications. Review fee of 50,000 yen (excluding tax) per application for paper applications, discounted to 30,000 yen (excluding tax) for electronic applications.
2. Registration Fees: Registration fee of 60,000 yen (excluding tax) per application for registering certified operators in the system.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

Japan Maritime Association operates the government-designated Workplace Environment Certification System for truck, bus, and taxi operators. It evaluates and certifies workplace conditions across legal compliance, working hours and holidays, physical and mental health, safety and security, and diversity initiatives through One Star, Two Star, and Three Star levels.

Product overview

Japan Maritime Association operates the 'Workplace Environment Certification System' (働きやすい職場認証制度), a government-designated three-tier certification program for automobile transport operators. The system provides One Star, Two Star, and Three Star certifications based on workplace environment improvements across five areas: legal compliance, working hours/holidays, health management, safety/security, and diversity initiatives. The organization manages an electronic application portal for certification submissions, maintains a public database of certified businesses, and provides resources for job seekers considering driver positions. The certification is available year-round for One Star and Two Star applications, with Three Star applications accepted since May 2025.

Differentiator

Problem solved

Functional benefit

Products and services

• Workplace Environment Certification System A three-tier certification program for Japanese truck, bus, and taxi operators that evaluates workplace conditions in legal compliance, working hours and holidays, physical and mental health, safety and security, and diversity initiatives. Japan Maritime Association operates it under MLIT designation.
• One Star Certification The entry-level workplace certification for automobile transport operators, covering 27 criteria across five fields: legal compliance, working hours and holidays, physical and mental health, safety and security, and diversity. Applications are always open.
• Two Star Certification A mid-level workplace environment certification for automobile transport operators that recognizes more advanced workplace-environment improvements beyond the One Star level.
• Three Star Certification The highest workplace environment certification tier for automobile transport operators, recognizing advanced workplace-environment improvements beyond the Two Star level.

Named customers8 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

15 partnerships are on record, tiered core, major and minor.

• Ministry of Land, Infrastructure, Transport and Tourism (国土交通省)coreStrategic or Co-development Partner · 28 August 2019The Ministry designated Japan Maritime Association as the certification body for the Work-Friendly Workplace Certification System. MLIT sets the policy framework and certification standards while ClassNK operates the certification system.
• Tokyo Marine Nichido Fire Insurance Co., Ltd. (東京海上日動火災保険)majorGTM or Marketing PartnerOne of the certified promotion organizations that promotes the certification system and provides support services to automobile transport operators.
• Mitsui Sumitomo Insurance Co., Ltd. (三井住友海上火災保険)majorGTM or Marketing PartnerOne of the certified promotion organizations that promotes the certification system and provides support services to automobile transport operators.
• Sompo Japan Inc. (損害保険ジャパン)majorGTM or Marketing PartnerOne of the certified promotion organizations that promotes the certification system and provides support services to automobile transport operators.
• Aioi Nissay Dowa Insurance Co., Ltd. (あいおいニッセイ同和損害保険)majorGTM or Marketing PartnerOne of the certified promotion organizations that promotes the certification system and provides support services to automobile transport operators.
• Benefit One Inc. (株式会社ベネフィット・ワン)majorGTM or Marketing PartnerOne of the certified promotion organizations that promotes the certification system and provides support services to automobile transport operators.
• Yamato Lease Co., Ltd. (ヤマトリース)majorGTM or Marketing PartnerOne of the certified promotion organizations that promotes the certification system and provides support services to automobile transport operators.
• AIG Non-Life Insurance Co., Ltd. (AIG損害保険)majorGTM or Marketing PartnerOne of the certified promotion organizations that promotes the certification system and provides support services to automobile transport operators.
• Dip Corporation (ディップ株式会社)minorGTM or Marketing PartnerRecognized as a certified promotion organization, operating job sites that feature certified transport operators.
• ORIX Automobile Corporation (オリックス自動車)minorGTM or Marketing PartnerRecognized as a certified promotion organization to help promote the certification system.
• Nihon Sogo Business Co., Ltd. (株式会社日本総合ビジネス)minorGTM or Marketing PartnerRecognized as a certified promotion organization operating the 'Taxi Career University' website for driver recruitment.
• Japan Truck Association (公益社団法人日本トラック協会)majorGTM or Marketing PartnerIndustry association collaborating on seminars and awareness activities for truck transport operators.
• Japan Bus Association (公益社団法人日本バス協会)majorGTM or Marketing PartnerIndustry association collaborating on seminars and policy discussions for bus transport operators.
• harmo Corporation (harmo株式会社)minorGTM or Marketing PartnerRecognized as a certified promotion organization in May 2026.
• DoraEVER Corporation (株式会社ドラEVER)minorGTM or Marketing PartnerRecognized as a certified promotion organization in May 2026, operating driver job sites.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Bureau Veritas: International ship classification society (IACS member) and a direct peer to ClassNK's parent maritime operations. Comparable in operating a globally-recognized classification and certification franchise across maritime and adjacent compliance domains.
• DNV: DNV is an IACS member classification society and the largest direct competitor to ClassNK in ship classification. Operates analogous maritime safety, classification, and certification programs with comparable institutional heritage.
• Lloyd's Register: Lloyd's Register is an IACS member and one of the longest-established ship classification societies. Operates similar maritime certification, inspection, and regulatory advisory services targeting the same global shipping customer base as ClassNK.
• American Bureau of Shipping (ABS): ABS is an IACS member classification society competing head-to-head with ClassNK in ship classification. Operates an equivalent certification, surveying, and regulatory compliance franchise for the maritime industry.
• RINA: RINA (Registro Italiano Navale) is an IACS member classification society with overlapping maritime certification, energy classification, and transport infrastructure certification services analogous to ClassNK's portfolio.
• Korean Register of Shipping (KR): KR is an IACS member classification society providing ship classification and statutory certification services in direct competition with ClassNK, particularly across Asian shipyards and operators.
• China Classification Society (CCS): CCS is an IACS member classification society and ClassNK's most direct regional competitor in East Asian ship classification and maritime certification markets.
• Japan Quality Assurance Organization (JQA): JQA is a major Japanese certification body operating government-designated management system and product certification programs. Comparable as a domestic peer running MLIT-affiliated certification schemes with analogous review-and-register fee models.

Broad incumbents

• Japan Accreditation Board (JAB): JAB is Japan's national accreditation body that accredits certification bodies including JQA. Operates one tier above JMA in the regulatory hierarchy and is broadly comparable as an institutional operator of certification oversight in Japan.

Others

• Japan Trucking Association (JTA): JTA is the industry association for Japanese trucking operators and a close GTM collaborator with JMA on seminars and member outreach. Comparable as an ecosystem participant influencing truck-operator compliance and certification behavior, though not a direct certification competitor.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@untenshaclassnk8779/videos
• Instagraminstagram.com/hatarakiyasui_shokuba
• TikToktiktok.com/@hatarakiyasui_shokuba

Revenue estimate

Valuation estimate

Number of profiles

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 Japan Maritime Association