SemiconductorJul 15, 2026

ROHM Semiconductor

Company Profile Analysis

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ROHM Semiconductor - Semiconductor showcase

Year Founded & Workforce

1939-12-31

23,401 Employees

Industry

Semiconductor

Services

ROHM Semiconductor Overview

Company Headquarters: Japan

Founded: 1940

Workforce: ~23,401

Company Working: ROHM Company Ltd (ROHM) designs and manufactures integrated circuits and other electronic components. The company operates through three segments: integrated circuits, discrete semiconductor devices, and modules. The integrated circuits segment offers analog ICs, logic ICs, memory ICs, amplifiers and linear ICs, power management, digital power, clocks and timers, switches and multiplexers, data converters, and application-specific integrated circuits (ASICs). Under its discrete semiconductor devices segment, the company manufactures light-emitting diodes, laser diodes, and transistors. The company manufactures optical modules, print-heads, and power modules in the modules segment. It manufactures power devices such as silicon carbide power devices, intelligent power modules (IPMs), and insulated gate bipolar transistors (IGBTs).

Company Snapshot

$3.4M

Revenue

23,401

Employees

1939-12-31

Founded

Japan

Headquarters

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About the Author

Wantstats Research Team

Wantstats' research desk profiles ROHM Semiconductor as part of our ongoing coverage of the Semiconductor sector, drawing on public company data, filings, and market intelligence.

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I am very pleased with how market segments have been defined in a relevant way for my purposes (such as "Portable Freezers & refrigerators" and "last-mile"). In general the report is well structured. Thanks very much for your efforts.

Rob Kooiker

Group Product Manager HVAC & Fire Protection GMA, Rockwool

I have been reading the first document or the study, the Global HVAC and FP market report 2021 till 2026. Must say, good info! I have not gone in depth at all parts, but got a good indication of the data inside!

Jason Lee

R&D Director, Seojin

Thanks for your great support. Appreciate it. Well received report. It helps us to understand market well. We're planning other area of survey in the future, let's keep in touch.

Akif Moroglu

Strategy & Business Development Director, Dogan Holding

We got the report in time, we really thank you for your support in this process. I also thank to all of your team as they did a great job.

Noah Malgeri

Co-Founder, Mojave Rail Fabrication Limited

This is really good guys. Excellent work on a tight deadline. I will continue to use you going forward and recommend you to others. Nice job.

Michael Robert

Manager, JavolVision

Thanks, I am so happy that we worked together. Maybe we still can work together in the future.

Joseph Aguayo

Sales Operations & Pricing Manager, Intel

Thanks. It's been a pleasure working with you, please use me as reference with any other Intel employees.

Bong Lau

Sales Leader, Bamberg

We bought your "2025 report" in 2020. Everything is fine and very good.

Peter Groot Koerkamp

Account and Business Manager, EFS-Holland BV

Thanks for sending the report it gives us a good global view of the Betaïne market.

Younghwan Choi

Senior Retail Manager, LG Chem

We found the report very insightful! we found your research firm very helpful. I'm sending this email to secure our future business.

Mark Irwin

Management Consultant, Level 21

I am very pleased with how market segments have been defined in a relevant way for my purposes (such as "Portable Freezers & refrigerators" and "last-mile"). In general the report is well structured. Thanks very much for your efforts.

Rob Kooiker

Group Product Manager HVAC & Fire Protection GMA, Rockwool

I have been reading the first document or the study, the Global HVAC and FP market report 2021 till 2026. Must say, good info! I have not gone in depth at all parts, but got a good indication of the data inside!

Jason Lee

R&D Director, Seojin

Thanks for your great support. Appreciate it. Well received report. It helps us to understand market well. We're planning other area of survey in the future, let's keep in touch.

Akif Moroglu

Strategy & Business Development Director, Dogan Holding

We got the report in time, we really thank you for your support in this process. I also thank to all of your team as they did a great job.

ROHM Semiconductor

Company Headquarters: Japan Founded: 1940 Workforce: ~23,401 Company Working: ROHM Company Ltd (ROHM) designs and manufactures integrated circuits and other electronic components. The company operates through three segments: integrated circuits, discrete semiconductor devices, and modules. The integrated circuits segment offers analog ICs, logic ICs, memory ICs, amplifiers and linear ICs, power management, digital power, clocks and timers, switches and multiplexers, data converters, and application-specific integrated circuits (ASICs). Under its discrete semiconductor devices segment, the company manufactures light-emitting diodes, laser diodes, and transistors. The company manufactures optical modules, print-heads, and power modules in the modules segment. It manufactures power devices such as silicon carbide power devices, intelligent power modules (IPMs), and insulated gate bipolar transistors (IGBTs).

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