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  7. Leese & Co., Inc
Leese & Co., Inc logo

Leese & Co., Inc

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Greensburg, PA 15601
724-834-5810
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At a glance

NAICS
332710
Employee size
11-50
Organization type
Privately Held
Headquarters
Greensburg, PA
Founded
1953
UEI
GS9PYJQC32L4
CAGE
7W043
Legal name
LEESE & CO INC

About

A family-owned business rooted in machinist John H. Leese’s 1953 start, Leese & Co., Inc. has kept its family character through successive ownership and growth in Greensburg, Pennsylvania. Today, the company serves more than 300 customers with precision CNC machining for demanding industrial work, backed by a long-tenured workforce and ISO 9001:2015 certification.

Capabilities and markets

Products

Manufacturing processes

Materials worked

Service offerings

Economic activities

End markets served

Energy segments

Grid Components

Directory supply chains

Classification

NAICS codes

Certifications and registrations

Certifications

  • ISO 9001:2015

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  • I. Auman Machine Company logoI. Auman Machine CompanyFounded in 1947 by Irwin Auman in his father-in-law’s garage, I. Auman Machine Company has grown into a family-owned manufacturer specializing in precision CNC machining, inspection, and engineering support. The Lebanon, Pennsylvania, company built its early reputation machining alloy-steel castings for M60 tanks and now handles large, close-tolerance parts with equipment including a boring mill for pieces longer than 100 inches. Timothy Auman became the second-generation owner in 1986, and the business is continuing into its third generation under Jordan Auman’s leadership.LEBANON, PA
More manufacturers in Pennsylvania

Contact information

Website

leeseco.net

Phone numbers

  • 724-834-5810

Social

Locations

Leese & Co., Inc location map for 1646 BUSINESS ROUTE 66

1646 Business Route 66

Greensburg, PA 15601

Westmoreland County

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Leese & Co., Inc location map for 768 OLD STATE ROUTE 66

768 Old State Route 66

Greensburg, PA 15601

Westmoreland County

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Directory source

Source
leeseco.net
Updated
Sep 2026