Verified Nov 2026
Tool & Die
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·
Since 1981
YG-1 is a cutting tool manufacturer founded in 1981 and headquartered in Incheon, South Korea. It produces end mills, drills, taps, reamers, boring systems, inserts, and tooling systems, and offers engineering consultation and regrinding services. The company serves automotive, electric-vehicle, medical, industrial-equipment, and aerospace customers, and reports Hyundai as a customer. It employs an estimated 5,000 to 10,000 people and is privately held.
YG-1 at a glance
Revenue
$250-500M
Est. band
Employees
5,000-10,000
Founded
1981
Certifications
ISO 14001 · ISO 9001
Import activity
1152
Industries
Automotive
Electric Vehicles
Medical
Industrial Equipment
Aerospace
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
1152
Named foreign suppliers
33
Top origins
South Korea · China · Turkey · Sri Lanka
Shared foreign counterparties do not establish that these companies buy from YG-1.
What this tells a buyer
No customs shipment data was available for YG-1, and no recent developments were reported in the record.
YG-1 is certified to ISO 9001 and ISO 14001, and its product range includes tooling, mold, and machining-related cutting tools for aluminum and steel.
YG-1 reports exports to more than 75 countries, operates 28 production plants and 38 overseas sales offices, and has an estimated annual revenue band of $250 to $500 million.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
45 years in operation (founded 1981).
Holds ISO 14001, ISO 9001 certification(s) per public sources.
Overview
YG-1 is a cutting tool manufacturer founded in 1981 and headquartered in Incheon, South Korea. It produces end mills, drills, taps, reamers, boring systems, inserts, and tooling systems, and offers engineering consultation and regrinding services. The company serves automotive, electric-vehicle, medical, industrial-equipment, and aerospace customers, and reports Hyundai as a customer. It employs an estimated 5,000 to 10,000 people and is privately held.
At a glance
Attribute | Detail |
|---|---|
Founded | 1981 |
Employees | 5,000-10,000 |
Revenue | $250-500M (estimated) |
Primary capability | Tool & Die |
Certifications | ISO 14001 · ISO 9001 |
What YG-1 makes
YG-1 is certified to ISO 9001 and ISO 14001, and its product range includes tooling, mold, and machining-related cutting tools for aluminum and steel.
Products and capabilities described on the company's own site include Tooling, Mold, Aluminum, Steel, Brake, Gear, Machining, Coating (source: yg1.solutions).
Certifications
YG-1 is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 14001 — yg1.solutions
ISO 9001 — yg1.solutions
Trade and customs footprint
No customs shipment data was available for YG-1, and no recent developments were reported in the record. US customs bill-of-lading records list 1152 inbound shipments across 33 foreign suppliers, with top origins including South Korea · China · Turkey · Sri Lanka.
Known customers
The counterparties below come from public sources that state the relationship directly. A shared counterparty does not by itself establish a current buying relationship unless the source says so:
Hyundai — reported by linkedin.com
Company details
YG-1 reports exports to more than 75 countries, operates 28 production plants and 38 overseas sales offices, and has an estimated annual revenue band of $250 to $500 million. YG-1 was founded in 1981, and has an estimated 5,000-10,000 employees. On the LightSource stability read it is rated "Established & active": 45 years in operation (founded 1981). Holds ISO 14001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does YG-1 make?
YG-1 is a cutting tool manufacturer founded in 1981 and headquartered in Incheon, South Korea. It produces end mills, drills, taps, reamers, boring systems, inserts, and tooling systems, and offers engineering consultation and regrinding services. The company serves automotive, electric-vehicle, medical, industrial-equipment, and aerospace customers, and reports Hyundai as a customer. It employs an estimated 5,000 to 10,000 people and is privately held.
When was YG-1 founded?
YG-1 was founded in 1981.
How big is YG-1?
YG-1 has an estimated 5,000-10,000 employees, with revenue in the $250-500M range (estimated).
What certifications does YG-1 hold?
YG-1 lists ISO 14001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does YG-1 import from overseas suppliers?
US customs bill-of-lading records show 1152 inbound shipments for YG-1, with top origins including South Korea · China · Turkey · Sri Lanka.
Who are YG-1's customers?
Public sources directly reference Hyundai as a counterparty of YG-1. Confirm current programs with the company, as reported relationships may change.
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Last verified Nov 2026. Is this your company? Request a correction.
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