101 Top Japanese Telecommunications Companies and Startups of 2021

June 30, 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

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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.

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