Verified Nov 2026
Electronics & Software
·
Miamisburg, Ohio
·
Since 1994
United Grinding North America, Inc. is a precision machine tool supplier headquartered in Miamisburg, Ohio, founded in 1994. It is a privately held subsidiary of the global UNITED GRINDING Group and has an estimated 200-500 employees and $50-100M in revenue. The company sells cylindrical, surface, profile, tool and measurement grinding equipment, along with installation, training and automation services, to aerospace, automotive, electric vehicle, medical and industrial equipment customers. In October 2025 it announced a distribution partnership with MDI Machine Tools for Texas.
United Grinding North America at a glance
Revenue
$50-100M
Est. band
Employees
200-500
Founded
1994
Headquarters
Miamisburg, Ohio
Certifications
AS9100 · ISO 9001 · ITAR registered
Import activity
1775
Industries
Automotive
Electric Vehicles
Medical
Industrial Equipment
Aerospace
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
1775
Named foreign suppliers
32
Top origins
Germany · Belgium · Netherlands · China
Shared foreign counterparties do not establish that these companies buy from United Grinding North America.
What this tells a buyer
Public records did not include customs shipment data for this company, but its most recent reported development was a distribution partnership with MDI Machine Tools for Texas, announced in October 2025.
The company holds AS9100, ISO 9001 and ITAR registrations, and its product range covers cylindrical, surface, profile, tool and measurement grinding machines and grinding software.
It operates as the North American arm of the Swiss-linked UNITED GRINDING Group and reported in February 2026 that it completed factory acceptance testing with Rolls-Royce for a new MÄGERLE vertical grinder.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
32 years in operation (founded 1994).
Holds AS9100, ISO 9001, ITAR registered certification(s) per public sources.
Overview
United Grinding North America, Inc. is a precision machine tool supplier headquartered in Miamisburg, Ohio, founded in 1994. It is a privately held subsidiary of the global UNITED GRINDING Group and has an estimated 200-500 employees and $50-100M in revenue. The company sells cylindrical, surface, profile, tool and measurement grinding equipment, along with installation, training and automation services, to aerospace, automotive, electric vehicle, medical and industrial equipment customers. In October 2025 it announced a distribution partnership with MDI Machine Tools for Texas.
At a glance
Attribute | Detail |
|---|---|
Founded | 1994 |
Headquarters | Miamisburg, Ohio |
Employees | 200-500 |
Revenue | $50-100M (estimated) |
Primary capability | Electronics & Software |
Certifications | AS9100 · ISO 9001 · ITAR registered |
What United Grinding North America makes
The company holds AS9100, ISO 9001 and ITAR registrations, and its product range covers cylindrical, surface, profile, tool and measurement grinding machines and grinding software.
Products and capabilities described on the company's own site include Machining, Tooling, Transmission (source: grinding.com).
Certifications
United Grinding North America is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
AS9100 — grinding.com
ISO 9001 — grinding.com
ITAR registered — grinding.com
Trade and customs footprint
Public records did not include customs shipment data for this company, but its most recent reported development was a distribution partnership with MDI Machine Tools for Texas, announced in October 2025. US customs bill-of-lading records list 1775 inbound shipments across 32 foreign suppliers, with top origins including Germany · Belgium · Netherlands · China.
Latest developments
2026-02-06 — Proud of the collaboration with Rolls-Royce alongside UNITED GRINDING North America and MÄGERLE to successfully complete Factory Acceptance Testing for the new MÄGERLE vertical grinder. (linkedin.com)
2025-12-22 — 2025 was a milestone year for the team at UNITED GRINDING North America 🚀 | UNITED GRINDING North America (linkedin.com)
2025-12-12 — Sen. Jon Husted highlights United Grinding North America's apprentice programs | Local | daytondailynews.com (daytondailynews.com)
2025-11-11 — Empowering Customers with New Solutions in 2026 and Beyond | UNITED GRINDING (grinding.com)
2025-10-15 — UNITED GRINDING North America Partners with MDI Machine Tools for Texas Distribution | UNITED GRINDING (grinding.com)
2025-07-04 — UNITED GRINDING Group and GF Machining Solutions becomes UNITED MACHINING SOLUTIONS | UNITED GRINDING (grinding.com)
Facilities
United Grinding North America is headquartered in Miamisburg, Ohio. Public sources also reference these locations:
Bern, Switzerland — grinding.com
Miamisburg, Ohio — grinding.com
Company details
It operates as the North American arm of the Swiss-linked UNITED GRINDING Group and reported in February 2026 that it completed factory acceptance testing with Rolls-Royce for a new MÄGERLE vertical grinder. United Grinding North America was founded in 1994, has an estimated 200-500 employees, and is headquartered in Miamisburg, Ohio. On the LightSource stability read it is rated "Established & active": 32 years in operation (founded 1994). Holds AS9100, ISO 9001, ITAR registered certification(s) per public sources.
Frequently asked questions
What does United Grinding North America make?
United Grinding North America, Inc. is a precision machine tool supplier headquartered in Miamisburg, Ohio, founded in 1994. It is a privately held subsidiary of the global UNITED GRINDING Group and has an estimated 200-500 employees and $50-100M in revenue. The company sells cylindrical, surface, profile, tool and measurement grinding equipment, along with installation, training and automation services, to aerospace, automotive, electric vehicle, medical and industrial equipment customers. In October 2025 it announced a distribution partnership with MDI Machine Tools for Texas.
Where is United Grinding North America headquartered?
United Grinding North America is headquartered in Miamisburg, Ohio (2100 United Grinding Blvd, Miamisburg, Ohio, 45342).
When was United Grinding North America founded?
United Grinding North America was founded in 1994.
How big is United Grinding North America?
United Grinding North America has an estimated 200-500 employees, with revenue in the $50-100M range (estimated).
What certifications does United Grinding North America hold?
United Grinding North America lists AS9100 · ISO 9001 · ITAR registered on its website. Confirm the certified scope for the specific plant producing your part.
Does United Grinding North America import from overseas suppliers?
US customs bill-of-lading records show 1775 inbound shipments for United Grinding North America, with top origins including Germany · Belgium · Netherlands · China.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
+1 937-859-1975
Certification
AS9100 · ISO 9001 · ITAR registered
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