Verified Nov 2026
Metal Fabrication
·
Fulton, Illinois
·
Since 1890
Diamond-Drives by Timken manufactures power transmission products, including roller chains, engineered class chains, attachment chains, drive chains, ANSI chains, and augers. The company is headquartered in Fulton, Illinois, and was founded in 1890. It is a subsidiary of The Timken Company, employs an estimated 500 to 1,000 people, and reports an estimated revenue band of $50 to $100 million. It serves automotive, electric-vehicle, construction, industrial-equipment, and consumer-goods customers. In late 2025 it published a case study on chain drives used in gypsum board production.
Diamond-Drives by Timken at a glance
Revenue
$50-100M
Est. band
Employees
500-1,000
Founded
1890
Headquarters
Fulton, Illinois
Certifications
ISO 9001
Import activity
244
Industries
Automotive
Electric Vehicles
Construction
Industrial Equipment
Consumer Goods
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
244
Named foreign suppliers
14
Top origins
China · South Korea · Taiwan · Sri Lanka
Shared foreign counterparties do not establish that these companies buy from Diamond-Drives by Timken.
What this tells a buyer
The company published several case studies and product announcements between September and December 2025, including an O-ring chain used in produce packaging.
The company holds ISO 9001 certification and offers made-to-order products, application engineering support, and a chain configurator, with additional manufacturing facilities in Clinton, Iowa, and Weifang, China.
As a subsidiary of The Timken Company, it is privately held and not publicly traded.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
136 years in operation (founded 1890).
Holds ISO 9001 certification(s) per public sources.
Overview
Diamond-Drives by Timken manufactures power transmission products, including roller chains, engineered class chains, attachment chains, drive chains, ANSI chains, and augers. The company is headquartered in Fulton, Illinois, and was founded in 1890. It is a subsidiary of The Timken Company, employs an estimated 500 to 1,000 people, and reports an estimated revenue band of $50 to $100 million. It serves automotive, electric-vehicle, construction, industrial-equipment, and consumer-goods customers. In late 2025 it published a case study on chain drives used in gypsum board production.
At a glance
Attribute | Detail |
|---|---|
Founded | 1890 |
Headquarters | Fulton, Illinois |
Employees | 500-1,000 |
Revenue | $50-100M (estimated) |
Primary capability | Metal Fabrication |
Certifications | ISO 9001 |
What Diamond-Drives by Timken makes
The company holds ISO 9001 certification and offers made-to-order products, application engineering support, and a chain configurator, with additional manufacturing facilities in Clinton, Iowa, and Weifang, China.
Products and capabilities described on the company's own site include Interior, LED, Transmission, Assembly (source: diamonddrives.com).
Certifications
Diamond-Drives by Timken is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — timken.com
Trade and customs footprint
The company published several case studies and product announcements between September and December 2025, including an O-ring chain used in produce packaging. US customs bill-of-lading records list 244 inbound shipments across 14 foreign suppliers, with top origins including China · South Korea · Taiwan · Sri Lanka.
Latest developments
2025-12-18 — Gypsum Board Production Case Study | Diamond-Drives by Timken (diamonddrives.com)
2025-12-18 — Drives® Chp® Chains Keep Cooling Towers Moving Where Chain Lubrication Isn’t Possible Case Study - Diamond Drives by Timken (diamonddrives.com)
2025-11-10 — Diamond-Drives by Timken | LinkedIn (linkedin.com)
2025-09-30 — Diamond Ring Leader™ XLO O-Ring Chain Used In Produce Packaging - Diamond Drives by Timken (diamonddrives.com)
2025-09-20 — Congratulations to Diamond Drives by Timken for being honored as Business of the Year by United Way of Whiteside County! | Miranda Friske (linkedin.com)
Facilities
Diamond-Drives by Timken is headquartered in Fulton, Illinois. Public sources also reference these locations:
Fulton, Illinois — diamonddrives.com
Company details
As a subsidiary of The Timken Company, it is privately held and not publicly traded. Diamond-Drives by Timken was founded in 1890, has an estimated 500-1,000 employees, and is headquartered in Fulton, Illinois. On the LightSource stability read it is rated "Established & active": 136 years in operation (founded 1890). Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Diamond-Drives by Timken make?
Diamond-Drives by Timken manufactures power transmission products, including roller chains, engineered class chains, attachment chains, drive chains, ANSI chains, and augers. The company is headquartered in Fulton, Illinois, and was founded in 1890. It is a subsidiary of The Timken Company, employs an estimated 500 to 1,000 people, and reports an estimated revenue band of $50 to $100 million. It serves automotive, electric-vehicle, construction, industrial-equipment, and consumer-goods customers. In late 2025 it published a case study on chain drives used in gypsum board production.
Where is Diamond-Drives by Timken headquartered?
Diamond-Drives by Timken is headquartered in Fulton, Illinois (901 19th Ave, Fulton, Illinois, 61252-1366).
When was Diamond-Drives by Timken founded?
Diamond-Drives by Timken was founded in 1890.
How big is Diamond-Drives by Timken?
Diamond-Drives by Timken has an estimated 500-1,000 employees, with revenue in the $50-100M range (estimated).
What certifications does Diamond-Drives by Timken hold?
Diamond-Drives by Timken lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Diamond-Drives by Timken import from overseas suppliers?
US customs bill-of-lading records show 244 inbound shipments for Diamond-Drives by Timken, with top origins including China · South Korea · Taiwan · Sri Lanka.
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Last verified Nov 2026. Is this your company? Request a correction.
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