ARIB

What ARIB does

ARIB (Association of Radio Industries and Businesses / 一般社団法人電波産業会) is a Tokyo-based Japanese general incorporated association (一般社団法人) established in 1995 that serves as the country's principal standards development organization for radio wave utilization systems. The organization develops and maintains approximately 160 ARIB Standard specifications (83 communications, 77 broadcasting) and 64 technical documents spanning 5G and Beyond 5G/6G mobile communications, Broadband Wireless Access (BWA), Intelligent Transport Systems (ITS), Wireless LAN, UHDTV broadcasting (including ISDB-T3 and ISDB-T2), and electromagnetic compatibility. ARIB is officially designated by Japan's Ministry of Internal Affairs and Communications as the 'Radio Wave Effective Use Promotion Center' (電波有効利用促進センター) under Article 102-17 of the Radio Law, giving it a statutory role in pre-licensing consultation on frequency coordination and interference analysis.

The association operates a hybrid standards-and-services model. Its core technology outputs are produced through the Standards Conference (規格会議), drawing on member participation from across the radio ecosystem. ARIB distributes standards through an authenticated member portal and the ARIB WebStore, which also sells the annual Radio Industry Yearbook (電波産業年鑑) at 2,340 yen per copy. Consultation services (照会相談業務) form a second revenue stream, covering fixed microwave circuit design, satellite earth station coordination, spectrum-sharing analysis across 3.4/3.5/3.7/28 GHz bands, and radio propagation obstacle prevention for high-rise buildings, billed with 40-day payment terms. Additional revenue comes from membership subscriptions across Corporate (正会員) and Supporting (賛助会員) tiers, seminar and symposium fees, the IPR Search Service for standard-essential patents, and the annual Radio Achievement Award program.

ARIB's primary customers span five verticals: Government and Public Sector (disaster prevention, utilities, rail), Telecommunications Operators (fixed wireless, 5G/B5G/6G), Broadcasting Industry (UHDTV transition), Radio Equipment Manufacturers, and Satellite Service Providers. Go-to-market combines a community-led approach (committee participation, Standards Conference, six industry forums) with sales-led membership engagement, supported by CEATEC exhibition participation, quarterly ARIB Bulletin, weekly ARIB News, and 12 international cooperation agreements with bodies including ETSI, 3GPP, ITU, CCSA, TTA, and SMPTE. ARIB does not have a parent company, is member-funded, and does not disclose financial results.

Name

ARIB

Legal name

Association of Radio Industries and Businesses (ARIB)

Website

https://arib.or.jp

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

101–250 employees

Short description

ARIB is Japan's designated Radio Wave Effective Use Promotion Center and principal standards development organization for radio and broadcasting, serving government, telecom, broadcasting, equipment manufacturers, and satellite operators through 160+ standards, fee-based frequency coordination consultations, and 12 international cooperation agreements.

Ownership category

akta.pro rank

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Membership Fees: ARIB operates as a general incorporated association with corporate members. Annual membership fees support the organization's standards development, research, and consultation activities.
2. Standards Document Sales: Sale of ARIB Standard specifications and technical documents through the ARIB WebStore. Both printed and digital versions available for purchase.
3. Consultation Services: Fee-based consultation services for radio wave utilization including frequency coordination, interference calculations, and propagation studies for public, telecommunications, broadcasting, and satellite operations.
4. Publications: Sale of the 'Radio Industry Yearbook' (電波産業年鑑) at 2,340 yen per copy, plus shipping. Annual publication covering radio industry trends, statistics, and ARIB activities.
5. Seminar and Event Fees: Revenue from ARIB Radio Use Seminars and Symposia, including CEATEC exhibition participation.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels8 records

Core offering

ARIB (Association of Radio Industries and Businesses / 一般社団法人 電波産業会) is a Japanese standards development organization that develops, maintains, and licenses radio wave utilization standards across communications and broadcasting, and provides paid consultation services for frequency coordination and interference analysis. The organization also publishes annual industry yearbooks and statistics, manages an IPR (industrial property rights) search service for standard-essential patents, and operates industry forums for XG Mobile, ITS, Power Line Communication, XGP, Regional BWA, and Radio Environment.

Product overview

ARIB (Association of Radio Industries and Businesses / 一般社団法人　電波産業会) is a Japanese standards development organization focused on radio wave utilization. The organization operates as a standards-plus-services model, offering ARIB標準規格 (ARIB Standard Specifications) for communications and broadcasting systems, ARIB技術資料 (Technical Materials) as supporting documentation, and 照会相談業務 (Consultation Services) including frequency band consultation, public services, telecommunications services, broadcasting services, satellite services, spectrum sharing services, and radio propagation obstacle prevention services. Additional offerings include research publications such as 電波産業調査統計 (Radio Industry Survey Statistics) and 電波産業年鑑 (Radio Industry Yearbook), plus the IPR検索サービス (IPR Search Service) for searching essential industrial property rights. The organization also conducts the 電波功績賞 (Radio Achievement Award) program for outstanding contributions to radio wave utilization.

Differentiator

Problem solved

Functional benefit

Products and services

• ARIB Standard Specifications (ARIB 標準規格) Technical standards for radio wave utilization systems covering the communications (83 standards) and broadcasting (77 standards) domains. These standards are developed through ARIB's Standards Conference committee process and licensed to member companies and the public through the ARIB WebStore.
• ARIB Technical Materials (ARIB 技術資料) Technical reference materials supporting ARIB standards across communications (20), broadcasting (43), and general (1) categories, providing implementation guidance, measurement procedures, and detailed technical content that complements the formal standard specifications.
• Radio Wave Consultation Services (照会相談業務) Statutory consultation services covering fixed microwave circuit design, interference calculations, frequency selection, and radio wave propagation obstacle prevention for high-rise buildings. Services are segmented by frequency band and sector: public (6.5/7.5/12/18GHz), telecommunications (6/6.5/11/15/18/22GHz), broadcasting (B-G bands), satellite (C/Ku/Ka bands), spectrum sharing (3.4/3.5/3.7/28GHz), and public-sector infrastructure for disaster prevention, fire services, and utilities.
• Radio Industry Yearbook (電波産業年鑑) Annual comprehensive publication covering radio industry business trends, technology developments, ICT administration trends, and standardization organization activities. Sold at 2,340 yen per copy plus shipping through the ARIB WebStore.
• Radio Industry Survey Statistics (電波産業調査統計) Annual statistical publication covering domestic and overseas radio industry scale, wireless station numbers, operator counts, market size, import/export data, capital investment, and employment figures, providing industry intelligence for member companies and stakeholders.
• IPR Search Service (IPR 検索サービス) Online self-serve database allowing industry stakeholders to search essential industrial property rights associated with ARIB Standard specifications by standard number and edition or by free keyword, with results exportable to CSV for licensing intelligence.
• Corporate Membership Program Annual subscription membership for corporate and supporting members providing authenticated access to the member portal at www2.arib.or.jp, including free standards documents, ARIB bulletins, committee information, and participation in Standards Conference technical activities.

Quantifiable outcome

• 160 ARIB Standard specifications covering communications and broadcasting sectors
• +1 more outcomes

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Twelve partnerships are on record, tiered core and minor.

• TAICS (Taiwan Association of Information and Communication Standards)coreStrategic or Co-development Partner · 12 July 2016Memorandum of Understanding for cooperation in ICT standards development between Taiwan and Japan.
• MTSFB (Malaysian Technical Standards Forum Bhd)minorStrategic or Co-development Partner · 6 April 2016Memorandum of Understanding for cooperation in technical standards development between Malaysia and Japan.
• TSDSI (Telecommunications Standards Development Society, India)coreStrategic or Co-development Partner · 8 November 2013Letter of Intent to Cooperate among ARIB, CCSA, ETSI, TTA, TTC, and TSDSI, establishing broader Asia-Pacific standards coordination.
• ETSI (European Telecommunications Standards Institute)coreStrategic or Co-development Partner · 1 November 2011Co-operation Agreement between ETSI and ARIB, most recently updated on October 9, 2024. Facilitates European-Japanese standards cooperation.
• ITU-ARIB-CCSA-TTA-TTC CooperationcoreStrategic or Co-development Partner · 6 July 2011Multilateral MOU involving ITU (International Telecommunication Union) and four Asian standards bodies for coordinated contributions to international radio standards.
• ICU (Infocommunication Services Market Participants Union, Russia)minorStrategic or Co-development Partner · 23 June 2009Memorandum of Understanding for cooperation in infocommunications sector development.
• SMPTE (Society of Motion Picture and Television Engineers, USA)coreStrategic or Co-development Partner · 14 February 2007Memorandum of Understanding for cooperation in broadcasting standards, particularly motion picture and television engineering.
• KCA (Korea Communications Agency, formerly KORA)coreStrategic or Co-development Partner · 12 December 2005Memorandum of Understanding between KORA (now KCA) and ARIB for cooperation in radio station management and standards.
• CCSA-TTA-TTC-ARIB Cooperation (China, Korea, Japan)coreStrategic or Co-development Partner · 7 November 2002Quadrilateral Memorandum of Understanding among CCSA (China), ARIB (Japan), TTC (Japan), and TTA (Korea) for mutual cooperation in standards development.
• 3GPP (Third Generation Partnership Project)coreStrategic or Co-development Partner · 4 December 1998Formal partnership agreement for 3G mobile system standardization. ARIB participates as a partner in 3GPP, creating ARIB standards based on 3GPP specifications.
• TTA (Telecommunications Technology Association, Korea)coreStrategic or Co-development Partner · 3 April 1996Bilateral Memorandum of Understanding for mutual cooperation, updated most recently on November 29, 2024. TTA is Korea's telecommunications technology standards body.
• RAPA (Korea Radio Promotion Association)coreStrategic or Co-development Partner · 3 April 1996Memorandum for mutual cooperation between ARIB and RAPA, focusing on radio promotion activities.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• SMPTE (Society of Motion Picture and Television Engineers): U.S.-headquartered global standards body for motion picture, television, and digital media engineering. ARIB signed an MOU with SMPTE in 2007 for broadcasting standards cooperation, particularly relevant for UHDTV/8K and motion-imaging standards work.
• ATIS (Alliance for Telecommunications Industry Solutions): North America's regional telecommunications standards body. Comparable in role to ARIB for U.S. industry participants and a fellow Organizational Partner in 3GPP mobile standards.
• CCSA (China Communications Standards Association): China's national ICT standards body. ARIB and CCSA co-operate under the 2002 quadripartite MOU and the 2011 ITU multilateral framework, making them the principal Asia-Pacific peer in mobile and broadcasting standards.
• TSDSI (Telecommunications Standards Development Society, India): India's telecommunications SDO. ARIB and TSDSI are signatories of the 2013 Letter of Intent to Cooperate alongside CCSA, ETSI, TTA, and TTC, coordinating Asia-Pacific standards contributions to ITU and 3GPP.
• ETSI (European Telecommunications Standards Institute): Europe's counterpart regional telecommunications standards body, covering similar mobile, broadcasting, and EMC standardization work. ARIB and ETSI hold a formal Co-operation Agreement (renewed October 9, 2024), making them the closest geographic pair of standards organizations.
• TTA (Telecommunications Technology Association): Korea's national telecommunications and ICT standards body. ARIB and TTA maintain a bilateral MOU dating to April 1996 (most recently renewed November 29, 2024) and co-operate in 3GPP, ITU, and the CCSA-TTA-TTC-ARIB quadripartite cooperation.
• TTC (Telecommunication Technology Committee): Japan's other domestic telecommunications standards body, co-located in Japan and operating in parallel with ARIB on telecom interface and protocol standards. It is ARIB's most direct domestic counterpart, participating in the same quadripartite cooperation and ITU processes.

Broad incumbents

• ITU (International Telecommunication Union): The United Nations specialized agency for ICTs, with which ARIB holds a multilateral cooperation agreement (signed 2011) covering coordinated contributions to international radio standards including IMT-2020/5G and IMT-2030/6G.
• 3GPP (3rd Generation Partnership Project): The international partnership project that consolidates regional SDOs (including ARIB, ATIS, CCSA, ETSI, TTA, TTC, TSDSI) for mobile network specifications. ARIB is a 3GPP partner since 1998 and downstreames 3GPP specs into ARIB standards.

Others

• DiBEG (Digital Broadcasting Experts Group): Japan-led organization promoting the ISDB family of digital broadcasting standards internationally. ARIB is the principal technical authority feeding ISDB-T/T2 specifications to DiBEG, making it an adjacent ecosystem participant rather than a competing SDO.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/arib

Revenue estimate

Valuation estimate

Number of profiles

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 ARIB