Verified Nov 2026
Electronics & Software
·
Danville, Kentucky
·
Since 1995
Denyo Manufacturing Corporation makes industrial power equipment, including engine-driven generators, welding machines, and engine-driven air compressors, for the U.S. market. The company is headquartered in Danville, Kentucky, was founded in 1995, and has an estimated 1,000 to 5,000 employees. It is jointly owned by the Denyo Group and the Itochu Group. It serves the automotive, electric vehicle, electronics, appliance, construction, and industrial equipment industries. In February 2026, the parent company Denyo Co., Ltd. reported a Chilean copper mining customer adopting its equipment to meet stricter environmental rules.
Denyo Manufacturing Corporation at a glance
Revenue
$250-500M
Est. band
Employees
1,000-5,000
Founded
1995
Headquarters
Danville, Kentucky
Certifications
ISO 14001 · ISO 9001
Industries
Automotive
Electric Vehicles
Electronics
Appliance
Construction
Industrial Equipment
STABILITY SIGNALS
Established & active
31 years in operation (founded 1995).
Holds ISO 14001, ISO 9001 certification(s) per public sources.
Overview
Denyo Manufacturing Corporation makes industrial power equipment, including engine-driven generators, welding machines, and engine-driven air compressors, for the U.S. market. The company is headquartered in Danville, Kentucky, was founded in 1995, and has an estimated 1,000 to 5,000 employees. It is jointly owned by the Denyo Group and the Itochu Group. It serves the automotive, electric vehicle, electronics, appliance, construction, and industrial equipment industries. In February 2026, the parent company Denyo Co., Ltd. reported a Chilean copper mining customer adopting its equipment to meet stricter environmental rules.
At a glance
Attribute | Detail |
|---|---|
Founded | 1995 |
Headquarters | Danville, Kentucky |
Employees | 1,000-5,000 |
Revenue | $250-500M (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 14001 · ISO 9001 |
What Denyo Manufacturing Corporation makes
The company's certifications are ISO 9001 and ISO 14001, and its product line includes generators, welding machines, and air compressors that emphasize fuel efficiency and low noise.
Products and capabilities described on the company's own site include Emissions (source: denyo.co.jp).
Certifications
Denyo Manufacturing Corporation is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 14001 — denyo.co.jp
ISO 9001 — denyo.co.jp
Latest developments
2026-09-18 — Annual Report 2026(英語版)を掲載しました (PDF:6.2MB) - デンヨー株式会社 (denyo.co.jp)
2026-08-06 — Briefing on Results for the First quarter of the Fiscal Year ending March 31, 2027 (PDF:2.2MB) | Denyo Co., Ltd. (denyo.co.jp)
2026-05-14 — Summary of Consolidated Financial Results for the Year Ended March 31, 2026 (Based on Japanese GAAP) (PDF:262KB) | Denyo Co., Ltd. (denyo.co.jp)
2026-02-09 — Turning Stricter Environmental Regulations into a Business Opportunity. The “Next-Generation Global Standard” Chosen by a Leading Chilean Copper Mining Company | Denyo Co., Ltd. (denyo.co.jp)
2025-11-13 — Denyo Co., Ltd. announces an Equity Buyback for 300,000 shares, representing 1.46% for ¥1,000 million. | MarketScreener (marketscreener.com)
2025-08-01 — Schwager y Denyo firman acuerdo que impulsa la transferencia tecnológica japonesa en Chile y Perú | Diario Financiero (df.cl)
Company details
The company is privately held as a subsidiary of the Denyo and Itochu groups, with an estimated annual revenue band of $250 million to $500 million. Denyo Manufacturing Corporation was founded in 1995, has an estimated 1,000-5,000 employees, and is headquartered in Danville, Kentucky. On the LightSource stability read it is rated "Established & active": 31 years in operation (founded 1995). Holds ISO 14001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Denyo Manufacturing Corporation make?
Denyo Manufacturing Corporation makes industrial power equipment, including engine-driven generators, welding machines, and engine-driven air compressors, for the U.S. market. The company is headquartered in Danville, Kentucky, was founded in 1995, and has an estimated 1,000 to 5,000 employees. It is jointly owned by the Denyo Group and the Itochu Group. It serves the automotive, electric vehicle, electronics, appliance, construction, and industrial equipment industries. In February 2026, the parent company Denyo Co., Ltd. reported a Chilean copper mining customer adopting its equipment to meet stricter environmental rules.
Where is Denyo Manufacturing Corporation headquartered?
Denyo Manufacturing Corporation is headquartered in Danville, Kentucky.
When was Denyo Manufacturing Corporation founded?
Denyo Manufacturing Corporation was founded in 1995.
How big is Denyo Manufacturing Corporation?
Denyo Manufacturing Corporation has an estimated 1,000-5,000 employees, with revenue in the $250-500M range (estimated).
What certifications does Denyo Manufacturing Corporation hold?
Denyo Manufacturing Corporation lists ISO 14001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Related suppliers
Explore other suppliers in the LightSource directory:
Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Evaluating suppliers like these?
This profile comes from a public-data sample of around 1,000 companies. Book a demo to see the full LightSource marketplace and supplier discovery platform — 1M+ credible suppliers, with AI-run sourcing events.