CNS
- Company typePrivate
- Founded1995
- HeadquartersOsaka, Japan
- Headcount—
- GTM typeB2B
- OfferingServices
CNS firmographics
Firmographics- Name
- CNS
- Legal name
- 株式会社シー・エヌ・エス
- Website
- https://cnsc.co.jp
- Company type
- Private
- Founded year
- 1995
- Operating status
- Operating
- Ownership category
- akta.pro rank
CNS industry classification
Industry- Product category
- Telecommunications Infrastructure Services
- NAICS
- Electrical Equipment Manufacturing (3353)
- SIC
- Electrical Industrial Apparatus (3620), Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- Industrial Control Panels & Enclosures (Panel Building, MCCs, Integration) (IMAGABAJ)
Keywords
Where CNS is headquartered
LocationHeadquarters
- HQ city
- Osaka
- HQ country
- Japan
- HQ region
- Asia
Offices3 records
Markets served
CNS business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- 基地局工事: 各キャリアからの依頼による基地局折衝業務及び基地局電波改善設備工事。設置・撤去・増設などを含む。
- RF環境最適化作業: 電波の品質向上及び通信速度改善を目的とした各種パラメータ変更による最適化サービス
- 電気通信工事: LAN工事、映像システム工事、電源工事、LED工事等の電気通信設備工事
- 各種現調作業: 携帯基地局・ETC・ホームドアの現地調査・調整・保守作業
- 大型映像装置関連作業: 各種 Stadium・競技場施設・商業施設・道路表示板などの高輝度大型映像装置のLEDユニット新規設置および改修・正常性確認
- 展示・装飾関連電気通信設備工事: 展示会·イベント·式典等の会場の電気通信設備工事（ムラヤマグループ）
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Monthly | Recruitment base salary |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
CNS product offering
Product offeringCore offering
CNS provides end-to-end telecommunications infrastructure services in Japan, including mobile carrier base station construction (negotiation, design, and build), RF environment optimization for radio quality and communication speed, electrical telecommunications construction (LAN, video, power, LED), on-site inspection and maintenance for base stations, ETC systems, and platform screen doors, large-scale LED display installation, and exhibition/event telecommunications equipment work as a group company of Murayama Corporation.
Product overview
CNS (株式会社シー・エヌ・エス) is a telecommunications infrastructure services company that provides comprehensive network construction and maintenance services. The company's service portfolio consists of six core offerings: base station construction for mobile carriers (各キャリアの基地局工事), RF environment optimization (RF環境最適化作業), electrical telecommunications work (電気通信工事), on-site maintenance services for base stations/ETC/platform doors (各種現調作業), large-scale display installation (大型映像装置関連作業), and exhibition telecommunications equipment work (展示・装飾関連電気通信設備工事). These services are delivered through a one-stop model covering consultation, construction, and maintenance, supporting telecommunications infrastructure across Japan.
Differentiator
Problem solved
Functional benefit
Products and services
- Mobile Carrier Base Station Construction (各キャリアの基地局工事)
Quantifiable outcome
- 創業以来無事故の実績
- +2 more outcomes
Companies that use CNS
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles4 records
CNS technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
CNS partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and minor.
- 株式会社ムラヤマcoreMurayama Corporation holds 100% of CNS shares. CNS is a group company of Murayama and operates as part of its network services division, handling electrical telecommunications equipment construction for exhibitions and events.
- 公益財団法人がCIESF（シーセフ）minorCNS supports CIESF's activities through fundraising, helping develop human resources in Cambodia, including teacher training, educational administration improvement, entrepreneur development, and quality education for children.
Scale indicators4 records
Recent moves5 records
Expansion highlights4 records
CNS competitors and assessment
Company assessmentDirect peers
- Kandenko: One of Japan's largest electrical and telecommunications infrastructure construction firms, performing base station construction, RF work, and electrical telecom for carriers and railways — directly comparable to CNS's core carrier base station and electrical telecom construction services.
- Exeo Group: Major Japanese telecom infrastructure construction group whose core business is mobile base station construction, RF engineering, and electrical telecom work — closely mirrors CNS's primary service line and customer base (carriers).
- Yurtec: Japanese electrical and telecommunications construction company serving carriers and utilities across Japan — competes with CNS on base station construction, electrical telecom, and RF optimization services.
- Toko Electrical Construction: Japanese mid-sized electrical and telecommunications construction company performing base station buildout, RF work, and railway/infrastructure electrical projects — comparable scale and service profile to CNS.
- Nishimu Electronics: Japanese electrical construction and communications engineering firm with telecom infrastructure work — comparable mid-sized competitor to CNS in electrical telecom and carrier base station construction.
Broad incumbents
- NTT-ME: NTT Group subsidiary providing network construction, operation, and maintenance services. Larger incumbent with broader portfolio; competes with CNS for carrier-side telecom infrastructure work in Japan.
- KDDI Engineering: KDDI Group subsidiary providing network design, construction, and maintenance. Captive carrier-side construction firm; overlaps CNS's base station construction and RF optimization offerings.
- NTT InfraNet: NTT Group company specializing in telecom infrastructure construction and maintenance for carriers — a larger, captive incumbent offering similar services to CNS.
- Sanki Engineering: Japanese facility engineering company with substantial electrical and telecom construction practices — competes with CNS in commercial electrical telecom, LAN, and display/venue work.
- Tatsuta Electric Wire and Cable: Japanese electrical wire/cable manufacturer with a telecom construction and infrastructure services arm — adjacent competitor in telecom infrastructure and electrical works.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
CNS compliance and trust
Trust signalCompliance2 records
CNS financial estimates
Financial estimateRevenue estimate
Valuation estimate
CNS leadership team
Management profileNumber of profiles
Profiles5 records
CNS funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CNS M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about CNS
What does CNS do?
CNS provides end-to-end telecommunications infrastructure services in Japan, including mobile carrier base station construction (negotiation, design, and build), RF environment optimization for radio quality and communication speed, electrical telecommunications construction (LAN, video, power, LED), on-site inspection and maintenance for base stations, ETC systems, and platform screen doors, large-scale LED display installation, and exhibition/event telecommunications equipment work as a group company of Murayama Corporation.
Is CNS a public or private company?
CNS is a private company. It is classified as corporate owned and is currently operating.
When was CNS founded?
CNS was founded in 1995.
Where is CNS based?
CNS is headquartered in Osaka, Japan, in the Asia region.
How does CNS make money?
Six revenue lines are on record. 基地局工事 is the primary driver. The others are RF環境最適化作業, 電気通信工事, 各種現調作業, 大型映像装置関連作業 and 展示・装飾関連電気通信設備工事.
Who are CNS's main competitors?
Direct peers on record are Kandenko, Exeo Group, Yurtec, Toko Electrical Construction and Nishimu Electronics. Broad incumbents are NTT-ME, KDDI Engineering, NTT InfraNet, Sanki Engineering and Tatsuta Electric Wire and Cable.
Does CNS have an API?
No public API is recorded for CNS.
What industry is CNS in?
CNS's product category is Telecommunications Infrastructure Services. Its primary akta.pro industry code is IMAGABAJ, Industrial Control Panels & Enclosures (Panel Building, MCCs, Integration). Its NAICS code is 3353 and its SIC code is 3620.