What Hitachi Kokusai Electric Comark does

KOKUSAI DENKI Electric America, Inc. (operating in the broadcast transmitter market through the legacy Comark brand, which was integrated into the US entity in July 2025) designs and manufactures solid-state and tube-type high-power broadcast transmitters and related components for the professional broadcasting industry. The company's core technology is in high-power RF transmission systems, complemented by the broader parent portfolio that includes broadcast and professional cameras, industrial vision systems, and crucial imaging products. Its primary customers are professional broadcasters, television stations, and video production companies that require reliable transmission infrastructure and ongoing maintenance support.

The business operates an enterprise field sales motion, engaging customers through product inquiry forms, demo requests, warranty registration, and dedicated field service request channels. Revenue is generated through hardware sales of transmitters and professional video equipment, supplemented by recurring support services including customer service bulletins, encoder firmware updates, field service, and training classes for transmitter maintenance. The company is a private US subsidiary of KOKUSAI DENKI Electric (Japan), with operations headquartered in Southwick, Massachusetts, serving the North American market. No pricing, revenue figures, or named customer accounts are publicly disclosed.

Name

Hitachi Kokusai Electric Comark

Legal name

KOKUSAI DENKI Electric America, Inc.

Website

https://comarktv.com

Company type

Private

Founded year

1972

Operating status

Operating

Headcount range

101–250 employees

Short description

Hitachi Kokusai Electric Comark designs and manufactures high-power broadcast transmitters and related components for professional broadcasters, television stations, and video production companies, operating an enterprise hardware sales and field service model as a subsidiary of KOKUSAI DENKI Electric.

Ownership category

akta.pro rank

Headquarters

HQ city

Southwick

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Broadcast Transmitter Sales and Support: Sale of broadcast transmitters and professional video equipment, with associated support services including field service, training, and firmware updates for encoder systems.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Hitachi Kokusai Electric Comark (KOKUSAI DENKI Electric America) designs and manufactures solid-state and tube-type high-power broadcasting transmitters and components for professional broadcast and industrial markets. The company provides specialized Comark Transmitter Support services including customer service bulletins, encoder firmware updates, field service requests, and training classes for the maintenance and operation of broadcast transmitter systems. As part of the broader Kokusai Denki portfolio, it also offers broadcast and professional cameras, crucial imaging camera systems, and industrial vision systems.

Product overview

KOKUSAI DENKI Electric America (formerly KOKUSAI DENKI Electric Comark, effective July 2025) offers a portfolio of broadcast and professional equipment solutions. The Comark Transmitter Support division provides specialized technical support services for Comark broadcast transmitters. The broader company portfolio includes Broadcast & Professional cameras, Crucial Imaging camera systems, Industrial Vision Systems, and Comark Transmitter Support services.

Differentiator

Problem solved

Functional benefit

Products and services

• Comark Broadcast Transmitters Solid-state and tube-type high-power broadcasting transmitters and components designed and manufactured in-house for professional broadcast television and radio stations requiring high-power transmission infrastructure.
• Comark Transmitter Support Technical support service for Comark broadcast transmitter customers, including customer service bulletins, encoder firmware updates, field service requests, and training classes for maintenance and operation of broadcast transmitter systems.
• Broadcast and Professional Cameras Professional broadcast and video camera systems for television stations, video production companies, and professional imaging applications.
• Crucial Imaging Camera Systems Specialized high-performance imaging camera systems designed for critical imaging applications where reliability and image quality are paramount.
• Industrial Vision Systems Industrial machine vision systems designed for manufacturing automation, quality inspection, and other industrial imaging applications requiring reliable visual capture and analysis.

Segments1 record

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves3 records

Expansion highlights3 records

Direct peers

• Screen Service Broadcasting Technologies: Italian manufacturer of television and radio broadcast transmitters and related equipment. Directly comparable as a specialist transmitter vendor serving professional broadcasters with overlapping product categories.
• GatesAir: U.S.-based manufacturer of high-power TV and radio broadcast transmitters and associated RF systems. Directly competes with Comark in the same North American high-power transmitter market, serving overlapping broadcaster customers with comparable solid-state and tube-type transmitter product lines.
• Thomson Broadcast: European manufacturer of high-power DVB-T/DVB-T2 and ATSC broadcast transmitters. Directly comparable to Comark as a specialist transmitter vendor serving global TV broadcasters with similar high-power solid-state transmitter product lines.
• Broadcast Electronics (BE): Manufacturer of radio broadcast transmitters and studio systems. Directly comparable to Comark as a niche vendor of transmission equipment serving broadcast customers with similar sales-and-service motions.
• Axcera (now part of Hitach): Previously a U.S. manufacturer of high-power UHF/VHF broadcast transmitters and related RF systems, now absorbed into Hitachi-related broadcast entities. Historically a head-to-head competitor of Comark in the same North American high-power TV transmitter market.
• Egatel: Spanish manufacturer of high-power DTT and FM broadcast transmitters. Directly competes with Comark in the high-power transmitter segment for TV broadcasters, with comparable solid-state transmitter product offerings.

Others

• DTS (now part of Xperi) — broadcast encoding: Provider of broadcast audio and video encoding technologies integrated into Comark's transmitter ecosystem (e.g., Dolby/DTS audio for ATSC). Comparable as an enabling technology partner/supplier in the broadcast transmission value chain rather than a direct transmitter competitor.

Broad incumbents

• Rohde & Schwarz: Global test & measurement and broadcast equipment conglomerate. Competes with Comark in high-power TV transmitters while also offering a much broader portfolio spanning measurement instruments, secure communications, and electronics, giving it deeper R&D resources for the same broadcast customer base.
• Hitachi (Kokusai Denki parent group): Parent conglomerate of Kokusai Denki and ultimate parent of Comark. Relevant as the broader Japanese electronics/industrial group providing capital, brand, and cross-portfolio opportunities that shape Comark's strategic options.
• NEC Corporation (Broadcast / Public Safety Radio): Japanese conglomerate with broadcast and transmission infrastructure offerings. Comparable as a peer in broadcast equipment manufacturing, with additional capabilities in IT/network infrastructure that complement the core transmitter business.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

• Xx.com/ComarkLlc

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 Hitachi Kokusai Electric Comark