Verified Nov 2026
Powertrain & Drivetrain
·
Schaumburg, Illinois
·
Since 1939
TPR America, Inc. is a North American sales and distribution subsidiary of TPR Group, established in 1990 and headquartered in Schaumburg, Illinois. It distributes precision engine and powertrain components, including piston rings, cylinder liners, valve seats, and valve guides, for automotive, industrial, and marine applications. The company holds IATF 16949 certification, has an estimated 5,000-10,000 employee band, and serves OEMs, Tier 1 suppliers, and construction and agricultural machinery makers. In August 2026 it exhibited its cylinder liner, scraper ring, and Aslock Collar technology at the iVT Expo in Rosemont, Illinois.
TPR America, Inc. at a glance
Revenue
$1-5B
Est. band
Employees
5,000-10,000
Founded
1939
Headquarters
Schaumburg, Illinois
Certifications
IATF 16949
Import activity
745
Industries
Automotive
Electric Vehicles
Construction
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
745
Named foreign suppliers
20
Top origins
Japan · Vietnam · China · Italy
Shared foreign counterparties do not establish that these companies buy from TPR America, Inc..
What this tells a buyer
The customs records list 745 shipments, with origins including Japan, Vietnam, China, Italy, and Taiwan, among others.
The company's product lines include piston rings, cylinder liners, sintered products, and seal rings, and it is certified to IATF 16949.
TPR America is a privately held subsidiary of the TPR Group, and its revenue is estimated in the $1-5B band.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
87 years in operation (founded 1939).
745 US import shipments on record.
Holds IATF 16949 certification(s) per public sources.
Overview
TPR America, Inc. is a North American sales and distribution subsidiary of TPR Group, established in 1990 and headquartered in Schaumburg, Illinois. It distributes precision engine and powertrain components, including piston rings, cylinder liners, valve seats, and valve guides, for automotive, industrial, and marine applications. The company holds IATF 16949 certification, has an estimated 5,000-10,000 employee band, and serves OEMs, Tier 1 suppliers, and construction and agricultural machinery makers. In August 2026 it exhibited its cylinder liner, scraper ring, and Aslock Collar technology at the iVT Expo in Rosemont, Illinois.
At a glance
Attribute | Detail |
|---|---|
Founded | 1939 |
Headquarters | Schaumburg, Illinois |
Employees | 5,000-10,000 |
Revenue | $1-5B (estimated) |
Primary capability | Powertrain & Drivetrain |
Certifications | IATF 16949 |
What TPR America, Inc. makes
The company's product lines include piston rings, cylinder liners, sintered products, and seal rings, and it is certified to IATF 16949.
Products and capabilities described on the company's own site include Powertrain, Rubber, Seal (source: tpr.co.jp).
Certifications
TPR America, Inc. is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
IATF 16949 — yamagata.jp
Trade and customs footprint
The customs records list 745 shipments, with origins including Japan, Vietnam, China, Italy, and Taiwan, among others. US customs bill-of-lading records list 745 inbound shipments across 20 foreign suppliers, with top origins including Japan · Vietnam · China · Italy.
Latest developments
2026-11-02 — TPR Co., Ltd. Notice on Treasury Stock Acquisition Status｜November 02, 2026 | Japan IR (japanir.jp)
2026-10-02 — TPR Co., Ltd. Notice on Status of Treasury Stock Acquisition｜October 2026 | Japan IR (japanir.jp)
2026-08-18 — We're excited to be exhibiting at the iVT Expo this week in Rosemont, Illinois! Come find us at booth to talk about our cylinder liner, scraper ring, and Aslock® Collar technology. | TPR America, Inc. (linkedin.com)
2026-07-12 — [生成AI分析] 自動車産業ニュース - TPR - マークラインズ 自動車情報×生成AIプラットフォーム (marklines.com)
2026-03-02 — TPR Co., Ltd. to Acquire and Cancel 2,061,200 Treasury Shares (3.0% Reduction) | Japan IR (japanir.jp)
2026-02-02 — TPR Co., Ltd. Announces Treasury Stock Acquisition of 232,100 Shares / JPY 315 Million in January 2026 | Japan IR (japanir.jp)
Facilities
TPR America, Inc. is headquartered in Schaumburg, Illinois. Public sources also reference these locations:
Japan — tpramerica.com
Company details
TPR America is a privately held subsidiary of the TPR Group, and its revenue is estimated in the $1-5B band. TPR America, Inc. was founded in 1939, has an estimated 5,000-10,000 employees, and is headquartered in Schaumburg, Illinois. On the LightSource stability read it is rated "Established & active": 87 years in operation (founded 1939). 745 US import shipments on record. Holds IATF 16949 certification(s) per public sources.
Frequently asked questions
What does TPR America, Inc. make?
TPR America, Inc. is a North American sales and distribution subsidiary of TPR Group, established in 1990 and headquartered in Schaumburg, Illinois. It distributes precision engine and powertrain components, including piston rings, cylinder liners, valve seats, and valve guides, for automotive, industrial, and marine applications. The company holds IATF 16949 certification, has an estimated 5,000-10,000 employee band, and serves OEMs, Tier 1 suppliers, and construction and agricultural machinery makers. In August 2026 it exhibited its cylinder liner, scraper ring, and Aslock Collar technology at the iVT Expo in Rosemont, Illinois.
Where is TPR America, Inc. headquartered?
TPR America, Inc. is headquartered in Schaumburg, Illinois (10 North Martingale Road, Schaumburg, Illinois, 60173).
When was TPR America, Inc. founded?
TPR America, Inc. was founded in 1939.
How big is TPR America, Inc.?
TPR America, Inc. has an estimated 5,000-10,000 employees, with revenue in the $1-5B range (estimated).
What certifications does TPR America, Inc. hold?
TPR America, Inc. lists IATF 16949 on its website. Confirm the certified scope for the specific plant producing your part.
Does TPR America, Inc. import from overseas suppliers?
US customs bill-of-lading records show 745 inbound shipments for TPR America, Inc., with top origins including Japan · Vietnam · China · Italy.
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Last verified Nov 2026. Is this your company? Request a correction.
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