Olin Corporation — Corporate Overview

Premises Description

Olin Corporation (founded 1892 as Western Cartridge Company; reorganized as Olin Mathieson Chemical Corporation 1954 by merger with Mathieson Chemical; today Olin Corporation, headquartered Clayton MO) was through the 20th century one of the principal U.S. chemical, chlor-alkali, ammunition, and specialty product manufacturers. Olin operated through the asbestos era U.S. plants including:

Chemical / Chlor-Alkali / Specialty:

  • East Alton IL — historic Western Cartridge / Olin ammunition plant
  • Niagara Falls NY — chemical operations
  • Pasadena TX — Olin/Texas chlor-alkali plant (now Olin Blue Cube Operations)
  • McIntosh AL — chlor-alkali and chemicals
  • Charleston TN — Olin Charleston chemical plant
  • Brandenburg KY — chemicals
  • Augusta GA — chemicals

Notable: Asbestos Diaphragm Cells. Through the asbestos era Olin’s chlor-alkali plants — particularly at McIntosh, Charleston, and Niagara Falls — operated chlor-alkali production using asbestos-diaphragm cell technology. Asbestos diaphragm cells separate the anode and cathode chambers using an asbestos diaphragm filtered onto a steel cathode screen, requiring replacement and rebuild of asbestos diaphragms on a periodic basis as a routine plant maintenance task. Plant workers and contractor maintenance crews who replaced and rebuilt asbestos diaphragm cells could be exposed to substantial respirable asbestos fiber loads during cell teardown and re-build.

Plaintiffs alleged in publicly filed U.S. asbestos personal-injury and wrongful-death litigation that Olin Corporation — as premises owner and as user of asbestos-diaphragm chlor-alkali technology — exposed chemical workforce and contractor pipefitters, insulators, boilermakers, and trade workers to extensive asbestos.

Olin Corporation has been named as a Premises Defendant in publicly filed U.S. asbestos personal-injury and wrongful-death litigation.

Workers Exposed

  • USW / chemical workers at Olin plants
  • Chlor-alkali plant maintenance workers servicing asbestos diaphragm cells
  • Refinery pipefitters and millwrights working Olin capital projects
  • Insulators (HFIAW Local members) on Olin construction and turnaround crews
  • Boilermakers (IBB Local members) building Olin plant equipment
  • Construction-trade workforces on Olin EPC projects

If You Worked at an Olin Chemical, Chlor-Alkali, or Ammunition Plant

If you worked at an Olin Corporation chemical, chlor-alkali, or ammunition plant during the asbestos era — as an employee or as a dispatched contractor trade worker — and have since been diagnosed with mesothelioma, asbestosis, lung cancer, or another asbestos-related illness, you may have legal rights.

Free, confidential case evaluation: Speak with O’Brien Law Firm — (314) 207-2823

Documented Jobsites

Workers at these jobsites allegedly encountered Olin Corporation asbestos products or premises, per public litigation and historical records:


Plants by State

Olin Corporation operated plants across multiple U.S. states. Detailed premises information is available on the following state jobsite pages: