Nippon Building Systems

What Nippon Building Systems does

Nippon Building Systems (株式会社日本ビルシステムズ / Nihon Billsystems Co., Ltd.) is a Nagano Prefecture-based integrated building management services provider incorporated in 1972 (Showa 47) with approximately 501–1,000 employees and ¥30 million in registered capital. The company operates from its Ueda City headquarters and three branch offices in Nagano City, Matsumoto, and Saku, delivering a single-vendor suite of facility services under recurring managed-services contracts to building owners, property managers, medical institutions, complex/mixed-use facilities, and government clients. Service revenue is recurring and contract-based, with no disclosed transactional or usage-based component.

The company's offering spans roughly fifteen service categories, organized around five core pillars: cleaning management, security services (24-hour stationed and patrol), environmental health management (air, water, drainage, pest, waste), equipment management (electrical, HVAC, plumbing, fire, elevator), and landscaping. Adjacent specialized services include legal inspections, water tank cleaning, drainage/grease trap cleaning, pest control, reception and telephone exchange, nursing assistance, hospital central supply, and park beautification. The company also serves as designated administrator of Ueda City's Castle Gate No.2 public parking facility, with monthly passes at ¥12,000 (excluding tax) as of October Reiwa 7 (2025).

Nippon Building Systems holds eight distinct government registrations and industry memberships that collectively act as a regulatory entry barrier: building environmental health comprehensive management registration, Nagano Prefectural Public Safety Commission security certification, medical-related Service Mark certification, drinking water storage tank cleaning registration, building rodent/insect control registration, worker dispatching registration, and municipal general-waste collection permits for both Nagano and Ueda cities. The company is a member of the Japan Building Maintenance Association, Nagano Building Maintenance Association, All Japan Security Service Association, Nagano Fire Equipment Association, and Nagano Environmental Conservation Association. In-house, it maintains a deep bench of certified staff covering electrical chief engineering, boiler, fire prevention, building environment health management, building cleaning/equipment 技能士, security instructor, hospital cleaning supervision, and care work. Go-to-market is direct enterprise field sales supported by inbound phone and the corporate website (jb-systems.jp), with a separate recruitment microsite (jb-systems-recruit.jp). There is no proprietary technology platform, no AI or automation capability, and no disclosed SaaS or software component to the offering; the business is fundamentally a labor-intensive, regionally concentrated services franchise.

Name

Nippon Building Systems

Legal name

株式会社日本ビルシステムズ (Nihon Billsystems Co., Ltd.)

Website

https://jb-systems.jp

Company type

Private

Founded year

1972

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Nippon Building Systems (株式会社日本ビルシステムズ, founded 1972) is a Nagano Prefecture, Japan-based integrated facility management services provider offering cleaning, security, environmental health, equipment maintenance, landscaping, and parking-facility administration to building owners, property managers, medical institutions, and government clients across four regional offices.

Ownership category

akta.pro rank

Product category

Building Facility Management Services

NAICS

Facilities Support Services (561210)

SIC

Services-To Dwellings & Other Buildings (7340), Sanitary Services (4950)

akta.pro primary industry

Hard Services (MEP/HVAC, Electrical, Plumbing) (BPABAAAA)

akta.pro secondary industry

Workplace & Office Support Services (Reception/Mailroom/Porterage/Helpdesk) (IMAIAAAD)

Keywords

• Building management services
• Facility maintenance services
• Environmental health management
• Building security services
• Building cleaning services

Headquarters

HQ city

Ueda

HQ country

Japan

HQ region

Asia

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Building Management Services: The company generates revenue through managed services contracts covering cleaning, security, equipment management, environmental health management, landscaping, and related services for commercial buildings and facilities. Revenue is recurring in nature, derived from long-term service contracts with building owners and property managers.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Nippon Building Systems is an integrated building facility management company that delivers comprehensive building operations and maintenance services for commercial properties, medical facilities, mixed-use complexes, and public infrastructure in Nagano Prefecture, Japan. Its service portfolio spans cleaning management, security (stationed, patrol, disaster-prevention monitoring), equipment management (electrical, HVAC, water supply/drainage, firefighting, elevators), environmental health management (air, water, drainage, pest control, waste), landscaping, reception and telephone exchange, nursing assistance, hospital central supply, and designated administration of municipal parking facilities. All services are performed by in-house staff under multi-year managed-services contracts.

Product overview

株式会社日本ビルシステムズ (Nihon Billsystems Co., Ltd.) is a building comprehensive management company offering a unified suite of building management services rather than a software platform. The portfolio comprises core facility management services including cleaning management, security services, equipment management, environmental health management, and landscaping. Additional specialized services include legal inspections, water tank cleaning, pest control, drainage tank and pipe cleaning, reception services, telephone exchange, nursing assistance, hospital central supply, and park beautification. The company also operates public parking facilities (Ueda City Castle Gate No.2 Parking) as a designated administrator. All services are delivered through multiple local offices in Nagano Prefecture including Ueda, Nagano, Matsumoto, and Saku locations.

Differentiator

Problem solved

Functional benefit

Products and services

• Cleaning Management Services (清掃管理業務) Routine interior and exterior cleaning of buildings, including regular floor and glass cleaning, contributing to building aesthetics and hygiene. Targets building owners and property managers in Nagano Prefecture.
• Security Services (警備業務) 24-hour stationed security, patrol security, and disaster-prevention monitoring delivering comprehensive security coverage under Nagano Prefectural Public Safety Commission certification. For building owners, property managers, and facility operators.
• Environmental Health Management (環境衛生管理業務) Air environment management, water supply management, drainage management, pest control, and waste disposal management performed in compliance with sanitary environment laws. For building owners and facility operators across Nagano Prefecture.
• Management Services (管理サービス業務) Reception and guidance services, mail services, and nursing assistance provided as full-service operations support for buildings and complexes. Targets building owners, mixed-use complexes, and medical facilities.
• Equipment Management (設備管理業務) Operation monitoring, daily inspection, and regular maintenance of electrical communication, air conditioning, water supply/drainage, firefighting, and elevator equipment. For building owners and facility operators in Nagano Prefecture.
• Landscaping (植栽管理) Annual maintenance of gardens and exterior areas with pest control to preserve building surroundings. Targets building owners and property managers.
• Legal Inspection Services (法定点検業務) Statutory inspection services required by law for buildings and facilities. For building owners and operators requiring regulatory compliance.
• Water Tank Cleaning (貯水槽清掃業務) Cleaning and maintenance of building drinking water storage tanks, performed under the company's building drinking water storage tank cleaning business registration. Targets building owners and facility operators.
• Pest Control (ねずみ・こん虫防除業務) Rodent and insect extermination services for buildings, performed under the company's building rodent and insect pest control business registration. For building owners and facility operators.
• Drainage Tank Cleaning (汚水雑排水槽清掃業務) Cleaning services for sewage and gray water (雑排水) tanks in buildings. For building owners and facility operators in Nagano Prefecture.
• Drain Pipe Cleaning (排水管清掃業務) Cleaning services for drainage pipes in buildings. For building owners and facility operators.
• Reception Services (受付案内業務) Building reception and guidance services. For building owners, offices, and complexes across Nagano Prefecture.
• Telephone Exchange Services (電話交換業務) Telephone switching and operator services for buildings and offices. Targets building owners and offices in Nagano Prefecture.
• Nursing Assistance (介護補助業務) Nursing and caregiving auxiliary services for medical and care facilities. Targets hospitals, medical institutions, and care facilities in Nagano Prefecture.
• Hospital Central Supply (病院中材業務) Central supply management services for hospitals, performed under the company's medical-related service mark certification. Targets hospitals and medical facilities in Nagano Prefecture.
• Park Beautification (公園美化業務) Park beautification and maintenance services. Targets municipal authorities and parks.
• Waste Disposal (廃棄物処理) Waste collection and disposal services, including general waste collection in Nagano City and Ueda City under respective municipal waste collection permits. Targets building owners, facility operators, and municipal clients.
• Ueda City Castle Gate No.2 Parking (上田市営お城口第2駐車場) Public parking facility managed by the company as designated administrator of Ueda City, offering monthly parking passes at 12,000 yen per month (excluding tax) plus a 660 yen (excluding tax) reissuance fee for lost pass cards. Targets city residents and commuters using Ueda Station area parking.

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Toko Electrical Construction (東光電気工事): Japanese electrical construction company providing building electrical system installation and maintenance services. Comparable in building equipment management and electrical contracting services, with national reach.
• Kandenko (関電工): Major Japanese electrical construction and facility maintenance company providing electrical equipment installation, inspection, and maintenance for buildings. Comparable in electrical equipment management, but operates at national scale.
• ALSOK (Sohgo Security Services / 综合警備保障): Japan's largest security services provider with growing facility management offerings including cleaning and building management. Directly comparable in the 24-hour security and disaster prevention services Nippon Building Systems offers, though ALSOK is national-scale and security-focused.
• Aeon Delight (イオンディライト): Japanese IFM company providing cleaning, security, equipment management, and building maintenance primarily to large retail and commercial clients. Directly comparable in bundled IFM service model with national reach, though focused on retail real estate.

Broad incumbents

• Takasago Thermal Engineering (高砂熱学工業): Leading Japanese HVAC and building facilities engineering company providing air-conditioning, plumbing, and facility management. Comparable in equipment-management and MEP services focus, but national in scope with deeper capital.
• SECOM (セコム): Japan's largest integrated security and facility services company with building management offerings. Comparable in security services and broader FM offerings, but with national infrastructure, technology platforms, and public listing.
• Daito Trust Construction (大和ハウス工業): Japan's largest construction and real estate company, with building management and FM service arms serving commercial and residential properties. Comparable as a comprehensive building services provider, but vastly larger and publicly listed.
• Sanki Engineering (三機工業): Major Japanese building services company specializing in HVAC, electrical, plumbing, and integrated facility management. Comparable in offering bundled hard services to commercial buildings, but operates at national scale with public listing.
• Hibiya Engineering (日比谷総合設備): Tokyo-headquartered building services engineering firm providing HVAC, electrical, and facility management services across Japan. Directly comparable as a full-service FM and equipment maintenance peer, but at substantially larger national scale with public-company resources.

Emerging players

• Zenrin (ゼンリン) - building maintenance segment: While primarily a map data company, regional building maintenance subsidiaries in Japan mirror Nippon's regional IFM model. Comparability is partial but representative of small-scale regional Japanese FM operators.

Market position

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance8 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 Nippon Building Systems