1800 W CENTRAL MOUNT PROSPECT, IL 60056, Illinois

865 workers · Closure · filed Apr 10, 2001

A WARN notice is filed with the state before a plant closing or a mass layoff, under the federal WARN Act or a state law like it. Workers is the number the employer said would be affected; plans can change after filing. Data sources

Company: THREE (3) COM CORPORATION
Workers: 865 workers
Kind: Closure
Notice date: Apr 10, 2001
Location: 1800 W CENTRAL MOUNT PROSPECT, IL 60056
State: Illinois
Notice: il-93f8a8759425cf77

As published

Location Name: THREE (3) COM CORPORATION
Doing Business As Name: THREE (3) COM CORPORATION
Location Address: 1800 W CENTRAL
Location City: MOUNT PROSPECT
Location State: IL
Location Zipcode: 60056
County: Cook County
LWIA #: 7
LWIA: 7 - Chicago Cook Workforce Partnership
Layoff Type: State
WARN Notice: True
Trade: No
Causes: Business Slowdown
Reason: Plant Closure
Status: Closed
Report Source: Company Notification
Industry: Manufacturing
NAICS Codes: 331314 - Secondary Smelting and Alloying of Aluminum, 331420 - Copper Rolling, Drawing, Extruding, and Alloying, 331492 - Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), 331314 - Secondary Smelting and Alloying of Aluminum, 331420 - Copper Rolling, Drawing, Extruding, and Alloying, 331492 - Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), 333316 - Photographic and Photocopying Equipment Manufacturing, 334118
IEBS Id: 20010413002
Approximate Total # of Full-Time Employees: 865
Expected Layoff: 865
Revised Layoff: 865
Initial Date Reported: 2001-04-10 00:00:00
Last Report Date: 2001-04-10 00:00:00
Notification Date(s): 4/10/2001
Unions Involved: False
Has public layoff assistance web page: Yes

From the Illinois Department of Commerce and Economic Opportunity's WARN list, row 1,998, read Oct 3, 2026; first seen here Oct 3, 2026. Read with Big Local News's warn-scraper and warn-transformer.