Kankyoseibi

What Kankyoseibi does

Kankyoseibi Co., Ltd. (株式会社環境整備研究所) is a privately held Japanese professional and managed-services firm founded in December 1973 and headquartered in Ibaraki City, Osaka Prefecture. The company specializes in the maintenance and management of water supply facilities and has expanded into waste-disposal facility operations, positioning itself as a regional provider of total facility-management solutions for public-sector clients in the Kansai region. As of April 1, 2025 it had 25 employees, ¥10 million of registered capital, and is led by President & CEO Hisatomi Kenji (久冨健治). It holds three government-issued certifications that gate its core work: Compensation Consultant (補03第2069号), Worker Dispatching (派27-303072), and Privacy Mark (第20000279号).

The company organizes its offering around four interconnected service lines: (1) Compensation Consultant Services (補償コンサルタント業務), covering investigation, calculation, and theoretical structuring for land acquisition and resettlement on public projects; (2) Water Utility Support Services (水道事業支援サービス業務), which helps municipalities reduce operating costs, improve citizen services, and propose business improvement plans — a capability the firm expanded into after the April 2002 amendment of Japan's Water Law permitted outsourcing of water business operations; (3) Operation & Maintenance (オペレーション&メンテナンス) for water supply and related environmental facilities; and (4) Worker Dispatching Services (労働者派遣事業) for temporary staffing in water-utility and environmental-facility operations, including training in safety education, personal information protection, dioxin-exposure prevention, and forklift operation. Together these lines form a bundled, project-based services portfolio delivered by technical staff with domain-specific expertise.

Kankyoseibi's revenue mechanics are professional- and managed-services based, with quote-based pricing to public-sector and enterprise buyers, no publicly disclosed pricing, and no recurring SaaS, transaction, or licensing model. GTM is direct enterprise field sales into government procurement departments, municipal decision-makers, and Japanese enterprises — executed without intermediaries or broad marketing campaigns. The company markets through industry association memberships (Japan Compensation Consultant Association; National Federation of Surveying and Design Industry Associations) rather than digital channels, and its service area is confined to Japan. There is no disclosed revenue, no funding history, no M&A activity, and no parent or subsidiary entities; the company is founder/management-controlled and operates as a single legal entity through its Ibaraki headquarters and Osaka Business Office.

Name

Kankyoseibi

Legal name

株式会社環境整備研究所

Website

https://kankyoseibi.jp

Company type

Private

Founded year

1973

Operating status

Operating

Headcount range

51–100 employees

Short description

Kankyoseibi Co., Ltd. is a privately held Japanese professional and managed-services firm founded in 1973 that provides water supply facility maintenance, operations, compensation consulting, and worker dispatching to government agencies, municipalities, and enterprises in the Kansai region of Japan.

Ownership category

akta.pro rank

Product category

Water Utility Management Services

NAICS

Water Supply and Irrigation Systems (22131), Water, Sewage and Other Systems (2213)

SIC

Water Supply (4941)

akta.pro primary industry

Water & Wastewater Infrastructure Asset Management (EUAEAMAH)

akta.pro secondary industries

Water, Wastewater & Hydraulics Engineering Consulting (BPAHAIAD), Water & Wastewater Compliance (NPDES/Stormwater, Pretreatment, Drinking Water/SDWA) (EUAHABAB)

Keywords

• Water utility management
• Compensation consulting
• Facility operations maintenance
• Water supply infrastructure
• Public services consulting

Headquarters

HQ city

Osaka

HQ country

Japan

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Water Business Support Services: Comprehensive water utility management support including cost reduction, service improvement, and operational optimization for municipal water supply systems.
2. Compensation Consulting Services: Professional land compensation consulting services for public infrastructure projects, including investigation, calculation, and theoretical structuring for land acquisition and resettlement matters.
3. Operations & Maintenance Services: Maintenance and operation services for water supply facilities and waste disposal facilities, ensuring reliable public service delivery.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Kankyoseibi provides facility management and consulting services for public water infrastructure and waste disposal facilities in the Kansai region of Japan. Its core offerings include water utility management support (cost reduction, service improvement, business improvement planning), professional land compensation consulting for public projects, operation and maintenance of water supply facilities, and worker dispatching services for utility and environmental operations.

Product overview

Kankyoseibi (株式会社環境整備研究所) is a public services infrastructure management company offering four interconnected core service lines: Water Utility Support Services (水道事業支援サービス) as the primary offering, supplemented by Compensation Consultant Services (補償コンサルタント業務), Operation & Maintenance (オペレーション&メンテナンス), and Worker Dispatching Services (労働者派遣事業). Together these services form a total solution for facility management spanning water utilities and environmental facilities, addressing regional public service needs with professional, responsive support.

Differentiator

Problem solved

Functional benefit

Products and services

• Compensation Consultant Services (補償コンサルタント業務)

Named customers2 records

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered member.

• 日本補償コンサルタント協会memberOthersIndustry association membership for compensation consulting professionals, providing industry networking and professional standards alignment
• 全国測量設計業協会連合会memberOthersNational federation of surveying and design industry associations, supporting professional standards and industry collaboration in public infrastructure consulting

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Pacific Consultants Co., Ltd. Major Japanese infrastructure engineering consultancy with a significant water sector practice serving municipalities. Comparable to Kankyoseibi as a professional services firm targeting Japanese public-sector infrastructure clients, though at much larger scale and broader portfolio.
• CTI Engineering Co., Ltd. Japanese engineering consultancy providing infrastructure planning, design, and construction supervision with active water sector engagements. Comparable due to its similar municipal water utility client base and project-based consulting delivery model.
• NJS Co., Ltd. Leading Japanese water engineering consultancy providing design, construction supervision, and consulting services for water and wastewater utilities. Most directly comparable to Kankyoseibi due to its similar service portfolio targeting Japanese municipal water clients.

Broad incumbents

• Kurita Water Industries Ltd. Major Japanese water treatment chemicals and services company serving industrial and municipal customers. Comparable water-sector focus but operates at much larger scale with primary emphasis on chemical treatment and ultrapure water rather than municipal consulting.
• Kubota Corporation: Diversified Japanese manufacturer with a substantial water infrastructure equipment business serving municipal utilities. Adjacent to Kankyoseibi's market via pipes, pumps, and treatment equipment, though vastly larger and spanning many non-water sectors.
• JFE Engineering Corporation: Large Japanese EPC contractor with a significant water and wastewater infrastructure practice. Comparable water-sector footprint but at a far larger scale and centered on construction rather than ongoing facility management consulting.
• Suido Kiko Co., Ltd. Japanese water treatment equipment manufacturer and engineering firm serving municipal water utilities. Comparable adjacent offerings in water infrastructure, though the focus is on equipment supply and plant engineering rather than facility management consulting.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights5 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 Kankyoseibi