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101 Top Japanese Telecommunications Companies and Startups of 2021

This article showcases our top picks for the best Japanese based Telecommunications companies. These startups and companies are taking a variety of approaches to innovating the Telecommunications industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

Top Japanese Telecommunications Startups

Data sourced from Crunchbase and SemRush.

SoftBank

SoftBank

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SoftBank provides fixed-line, mobile telephony, internet, telecommunications, and digital television products.

NEC Corporation

NEC Corporation

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NEC Corporation is a leader in the integration of IT and network technologies that benefit businesses and people around the world.

NEC Corporation

Sharp

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Sharp is engaged in the manufacture and sale of electric telecommunication, electric, and electronic equipments.

NEC Corporation

RevComm

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RevComm is the startup company developing Voice x AI-enabled cloud services .

NEC Corporation

KDDI

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KDDI is providing telecommunication services for finance, energy, entertainment, and education sectors.

NEC Corporation

Spacelink

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Spacelink is a venture company that promotes the research and development of innovative energy devices.

NEC Corporation

T-ICU Co., Ltd

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T-ICU is a remote medical service company that provides 24-hour advice, reducing the burden on doctors and nurses in the hospitals.

NEC Corporation

OCT

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OCT helps users to communicate and manage construction sites more easily.

NEC Corporation

RFLocus

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RF Locus is a Business Information System service platform.

NEC Corporation

GIRASOL ENERGY

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Girasol Energy is an IoT Platform provides innovative PLC technologies that enable wiser PV Plants.

NEC Corporation

Asterisk Japan

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Asterisk is a startup that has created new value for barcodes and RFID using mobile solutions and IoT.

NEC Corporation

DX HUB

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DX HUB is the provider of prepaid sim cards for foreign visitors to Japan.

NEC Corporation

Radiotalk

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Radiotalk is a Voice distribution platform business.

NEC Corporation

ROBOT PAYMENT

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Robot Payment is a financial cloud business Payment business.

NEC Corporation

SUGAR Japan

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SUGAR is a means of new communication, the distance of the people both of talent people and fans will aim to become closer.

NEC Corporation

Kotozna Japan

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Kotozna Japan is a telecommunication company.

NEC Corporation

UNIFINITY

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Unifinity is a platform service that enables easy introduction of mobile apps suitable for business

NEC Corporation

SPinno Japan

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SPinno is a platformer that transforms sales promotion activities using cloud services and cutting-edge digital marketing .

NEC Corporation

Kyocera

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Kyocera is a Japanese multinational electronics and ceramics manufacturer.

NEC Corporation

primeNumber

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PrimeNumber’s is a SaaS-based data integration service that enables engineers to automate the data acquisition process.

NEC Corporation

OSCAR TECHNOLOGY Japan

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Oscar Technology is a Software parallel service consulting company.

NEC Corporation

WATASHIHA

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WATASHIHA is a communication company.

NEC Corporation

Multibook

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Multibook provides a one-stop solution to customers’ global system.

NEC Corporation

Lucid Software

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Lucid Software develops products that help developers and service providers integrate voice into web applications and business processes.

NEC Corporation

TripodWorks

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TripodWorks is a provider of IT security solutions. In addition, the company offers video, IoT, and mobile solutions.

NEC Corporation

Link Sports

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Link Sports is a sports and communication company.

NEC Corporation

Pear Japan

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Pear is a Platform business OMNI-CORE and E-commerce business company.

NEC Corporation

Momo Japan

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Momo is a software vendor with experience in developing MDM tools.

NEC Corporation

NTT DoCoMo

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NTT DOCOMO provides mobile telecommunication services through its W-CDMA networks in Japan.

NEC Corporation

ASCEND

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ASCEND offers auto call telephone surveying, telephone business automation, and CRM system development services.

NEC Corporation

GMO FINANCIAL GATE

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GMO FINANCIAL GATE is a company that has been involved in the payment business .

NEC Corporation

playground Japan

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playground provide electronic ticketing system “Quick Ticket by MOALA” Provide connected stadium platform MOALA Provide consulting services.

NEC Corporation

AIQ Japan

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AIQ is a Artificial intelligence technology development

NEC Corporation

X-mobile

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X-Mobile is thoroughly committed to communication quality so that customers can use it with peace of mind.

NEC Corporation

Ambient Intelligence Technology

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Ambient Intelligence Technology is a manufacturing company that produces underwater drones with advance information.

NEC Corporation

DDS Japan

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DDS is the division pursues the research and development.

NEC Corporation

roundz

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roundz develops teleworking communication platform that connects with office colleagues in real-time.

NEC Corporation

waaq

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Waaq is an actively recruiting members who want to change the work environment in Japan.

NEC Corporation

initialpoint

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initialpoint develops an authentication systems for the telecommunications industry, social infrastructure, and security solution companies.

NEC Corporation

Fibergate Japan

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Fibergate is a an independent Wi-Fi solution company.

NEC Corporation

Nabiq

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Nabiq is a company that provides advanced outsource services for wireless broadband environments.

NEC Corporation

Prime Japan

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PRIME will use the questions and requests from customers as a reference for future service improvements, etc.,

NEC Corporation

goof

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Goof is a professional services (business planning, production operation support, etc.), SI / development / product sales, API to PRINT.

NEC Corporation

System Support Japan

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System Support is a prosperous society by utilizing information.

NEC Corporation

SecureInnovation

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SecureInnovation is a Security diagnosis service.

NEC Corporation

Media Active

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MediaActive is a creative company of apps based in Tokyo.

NEC Corporation

JPmobile

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JP Mobile is aservice connecting overseas and Japan as an MVNO specializing in dealing with foreigners.

NEC Corporation

Nippon Telegraph and Telephone

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Nippon Telegraph and Telephone Corporation, commonly known as NTT, is a Japanese telecommunications company.

NEC Corporation

Xtra Japan

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Xtra creates various encounters through services.

NEC Corporation

Forte Japan

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Forte is a Communication company.

NEC Corporation

Ecomott

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Ecomott is a data collection platform that uses IoT data in business.

NEC Corporation

NTT Communications

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NTT Communications is a provider of network management and security services.

NEC Corporation

MyDearest

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MyDearest is a Full dive product planning and development company

NEC Corporation

MATERIS

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Materis will contribute by developing and supplying new materials for the rich and safe life of the human race and the future.

NEC Corporation

MVNO

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MVNO (Mobile Virtual Network Operator) based business model that uses portable communication devices.

NEC Corporation

Terminal Japan

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The company is a start-up of RealEstateTech Comapny

NEC Corporation

IPS

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IPS is a Japanese telecommunications company.

NEC Corporation

Dream Protocol

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Dream Protocol is working on research for new product development.

NEC Corporation

Hitachi Chemical

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Hitachi Chemical co., ltd. is a chemical manufacturer engaged in multiple industries.

NEC Corporation

Jupiter Telecommunications

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Jupiter Telecommunications operates as a multiple system and channel operator offering multi-channel cable television.

NEC Corporation

HAPSMobile

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HAPSMobile is a joint venture between SoftBank and Aerovironment Inc. that designs telecommunication aircraft

NEC Corporation

Fujikura

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Fujikura manufactures electronics equipment, power line, telecommunications, automotive products and more.

NEC Corporation

OPTAGE

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OPTAGE is a Telecommunications company.

NEC Corporation

OKI Electric Industry Company

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OKI Electric Industry Company is a company manufacturing and selling info-telecom and printer products.

NEC Corporation

SoftBank BB Corp

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SoftBank BB Corp. provides mobile communications services, fixed-line telecommunications and ISP services.

NEC Corporation

Estore

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Estore specializes in system, consulting, and management services.

NEC Corporation

ANRITSU CORPORATION

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ANRITSU CORPORATION is a telecommunications electronics equipment company.

NEC Corporation

SKY Perfect JSAT Corp

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SKY Perfect JSAT is a satellite communication company that provides multi-channel broadcasting and viewing services via the Internet.

NEC Corporation

Phone Appli

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Phone Appli helps people innovate by connecting people with people and people with the Internet through a collaboration platform.

NEC Corporation

Net One Systems

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To rapidly deliver solutions that meet the imperatives of the IT era-that’s the Net One Systems commitment.

NEC Corporation

Hitachi Metals

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A materials manufacturer that has gained distinction for its high-quality technology and outstanding development capabilities.

NEC Corporation

Japan Radio Company

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Japan Radio Co., Ltd is a Japanese company specialising in the field of wireless electronics for the communications industry.

NEC Corporation

Skygate Technologies

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Ground Station as a Service for satellites, from Tokyo

NEC Corporation

Kansai Electric Power

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Kansai Electric Power is an electric utility company that offers electric power, heat supply, telecommunications, and gas supply services.

NEC Corporation

BIGLOBE

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Information services using networks such as the Internet; information provider services and related businesses

NEC Corporation

Ray

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Ray is a company that produces show production using laser beams

NEC Corporation

SoftBank Telecom Corp

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SoftBank Telecom Corp. provides telecommunications services for corporate customers and consumers in Japan and internationally.

NEC Corporation

XSERVER

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X Server is a Hosting Services

NEC Corporation

Japan Communications Inc.

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Japan Communications Inc. is primarily engaged in providing mobile communications service.

NEC Corporation

Hitachi Systems

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Hitachi Systems is an IT service provider that specializes in developing and implementing business systems for customers.

NEC Corporation

Multibook – SAP services business

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Multibook – SAP services business provides a one-stop solution to customers’ global system.

NEC Corporation

eAccess

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eAccess is a telecommunication company based in Japan that provides ADSL services to other ISPs.

NEC Corporation

Sony Home Entertainment & Sound Products

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Sony Home Entertainment & Sound Products develops and manufactures TV, video, and sound products.

NEC Corporation

Bellsystem24

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Bellsystem24, Inc. provides marketing and customer service solutions to its clients through a nationwide network of contact centers in

NEC Corporation

Axel Mark

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Axel Mark primarily engages in gaming, advertising, and experience business.

NEC Corporation

DayBridge

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DayBridge is an IT Company.

NEC Corporation

Startia

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Startia provides web, network, and business solutions in Japan.

NEC Corporation

IQP Corporation

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IQP – first in kind Code Free App Market system with development tools and a runtime environment for Cross Platform Business and IoT Apps.

NEC Corporation

Startup Plus

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Startup Plus is a group of engineers who are engaged in play and work

NEC Corporation

SystemEXE

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System EXE is a purpose of this basic policy is to protect information assets including the personal information of the Company

NEC Corporation

Advanced Telecommunications Research Institute

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ATR is specializing in the fields of research and development and the telecommunication industry.

NEC Corporation

TESSERA

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TESSERA provides house support services to telecommunications companies.

NEC Corporation

Chubu Telecommunications

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Chubu Telecommunications is a telecommunication company specialized in the maintenance of telecommunications equipment.

NEC Corporation

Office24 Co., Ltd.

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Office24 Co., Ltd. distributes technology hardware and equipment that provides office services and supplies.

NEC Corporation

SenseWay

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Startup providing IoT platform using LoRaWAN, a type of power-saving long-distance communication.

NEC Corporation

SBI BITS

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Information communication equipment and computer software design, development, operation, sales, maintenance, auditing, leasing, etc.

NEC Corporation

3i

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3i develops software products for hotel reservation, online ticketing, e-commerce, telecommunication and finance sectors.

NEC Corporation

SATO

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Group management strategy formulation and management (pure holding company).

NEC Corporation

Callmaker

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Turn your website visitors into phone calls

NEC Corporation

Accrete

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Accrete is an SMS delivery service company that serves global IT companies and major domestic companies.

NEC Corporation

Furuno

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FURUNO allows people to see things that are normally beyond the realm of visibility.

Written by Mark Fitz

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