Verified Nov 2026
Chassis & Safety Systems
·
Morristown, Tennessee
·
Since 1989
Tuff Torq Corporation is a drivetrain manufacturer headquartered in Morristown, Tennessee, United States. Founded in 1989, it has an estimated 200-500 employees and an estimated annual revenue of $10-50 million, and it is privately held as a subsidiary of Yanmar Holdings Co., Ltd. The company produces integrated hydrostatic transaxles, zero-turn transmissions, and hydraulic systems for lawn and garden, recreational off-road, construction, and agriculture markets. In 2026 it published an article on electrification and retrofit topics for its customers.
Tuff Torq Corporation at a glance
Revenue
$10-50M
Est. band
Employees
200-500
Founded
1989
Headquarters
Morristown, Tennessee
Certifications
ISO 14001
Import activity
5450
Industries
Automotive
Electric Vehicles
Construction
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
5450
Named foreign suppliers
50
Top origins
Vietnam · Taiwan · South Korea · India
Shared foreign counterparties do not establish that these companies buy from Tuff Torq Corporation.
What this tells a buyer
Tuff Torq has operated since 1989, and its recent public activity includes a 2026 blog post on electrification and retrofit topics.
The company's listed products and capabilities include hydrostatic transaxles, transmissions, pumps, gears, machining, assembly, and forging, and it holds ISO 14001 certification.
The company is a subsidiary of Yanmar Holdings Co., Ltd. and serves the automotive, electric-vehicle, construction, and industrial-equipment sectors.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
37 years in operation (founded 1989).
Holds ISO 14001 certification(s) per public sources.
Overview
Tuff Torq Corporation is a drivetrain manufacturer headquartered in Morristown, Tennessee, United States. Founded in 1989, it has an estimated 200-500 employees and an estimated annual revenue of $10-50 million, and it is privately held as a subsidiary of Yanmar Holdings Co., Ltd. The company produces integrated hydrostatic transaxles, zero-turn transmissions, and hydraulic systems for lawn and garden, recreational off-road, construction, and agriculture markets. In 2026 it published an article on electrification and retrofit topics for its customers.
At a glance
Attribute | Detail |
|---|---|
Founded | 1989 |
Headquarters | Morristown, Tennessee |
Employees | 200-500 |
Revenue | $10-50M (estimated) |
Primary capability | Chassis & Safety Systems |
Certifications | ISO 14001 |
What Tuff Torq Corporation makes
The company's listed products and capabilities include hydrostatic transaxles, transmissions, pumps, gears, machining, assembly, and forging, and it holds ISO 14001 certification.
Products and capabilities described on the company's own site include Thermal Management, Emissions, Powertrain, Drivetrain, Pump, Gear, Machining, Assembly, Forging (source: tufftorq.com).
Certifications
Tuff Torq Corporation is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 14001 — tufftorq.com
Trade and customs footprint
Tuff Torq has operated since 1989, and its recent public activity includes a 2026 blog post on electrification and retrofit topics. US customs bill-of-lading records list 5450 inbound shipments across 50 foreign suppliers, with top origins including Vietnam · Taiwan · South Korea · India.
Latest developments
2026-08-12 — Post by Tuff Torq Corporation (linkedin.com)
2026-03-25 — Electrification and Retrofit Blog - Tuff Torq Corporation (tufftorq.com)
2025-08-08 — Driving Support for Our Community! | Tuff Torq Corporation (linkedin.com)
2025-06-02 — 🎓 Congratulations to the 2025 Yamaoka Scholarship Recipients! 🎓 | Tuff Torq Corporation (linkedin.com)
2025-04-24 — Appreciated Visit from Senator Bill Hagerty’s Office | Tuff Torq Corporation (linkedin.com)
Facilities
Tuff Torq Corporation is headquartered in Morristown, Tennessee. Public sources also reference these locations:
Morristown, Tennessee — yanmar.com
Company details
The company is a subsidiary of Yanmar Holdings Co., Ltd. and serves the automotive, electric-vehicle, construction, and industrial-equipment sectors. Tuff Torq Corporation was founded in 1989, has an estimated 200-500 employees, and is headquartered in Morristown, Tennessee. On the LightSource stability read it is rated "Established & active": 37 years in operation (founded 1989). Holds ISO 14001 certification(s) per public sources.
Frequently asked questions
What does Tuff Torq Corporation make?
Tuff Torq Corporation is a drivetrain manufacturer headquartered in Morristown, Tennessee, United States. Founded in 1989, it has an estimated 200-500 employees and an estimated annual revenue of $10-50 million, and it is privately held as a subsidiary of Yanmar Holdings Co., Ltd. The company produces integrated hydrostatic transaxles, zero-turn transmissions, and hydraulic systems for lawn and garden, recreational off-road, construction, and agriculture markets. In 2026 it published an article on electrification and retrofit topics for its customers.
Where is Tuff Torq Corporation headquartered?
Tuff Torq Corporation is headquartered in Morristown, Tennessee (5943 Commerce Boulevard, Morristown, Tennessee, 37814).
When was Tuff Torq Corporation founded?
Tuff Torq Corporation was founded in 1989.
How big is Tuff Torq Corporation?
Tuff Torq Corporation has an estimated 200-500 employees, with revenue in the $10-50M range (estimated).
What certifications does Tuff Torq Corporation hold?
Tuff Torq Corporation lists ISO 14001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Tuff Torq Corporation import from overseas suppliers?
US customs bill-of-lading records show 5450 inbound shipments for Tuff Torq Corporation, with top origins including Vietnam · Taiwan · South Korea · India.
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Last verified Nov 2026. Is this your company? Request a correction.
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