{"company":{"id":693696,"name":"PQ Corp.","domain":"pqcorp.com","url":"https://alion.io/company/pqcorp"},"section":"offices","answer":"PQ Corp. has 10 sites in 3 countries; 9 sites have open roles now. The busiest is Joliet. The head office is in Malvern.","figures":[{"label":"Sites","value":"10"},{"label":"Countries","value":"3"},{"label":"Hiring offices","value":"9"},{"label":"Open roles","value":"14"}],"blocks":[{"key":"sites","title":"Every site","source":"office addresses in postings and company registers","rows":10},{"key":"past","title":"Sites no longer seen","source":"","rows":2}],"sites":[{"site":"Malvern","country":"United States","type":"Headquarters","open_roles":"1","roles_90_days":"2","hires_most_for":"Sales","engineering_share":"0%","seen_since":"Aug 2026"},{"site":"Joliet","country":"United States","type":"Plant / site","open_roles":"5","roles_90_days":"4","hires_most_for":"Field & Service, Sales","engineering_share":"0%","seen_since":"Mar 2026"},{"site":"Chester","country":"United States","type":"Plant / site","open_roles":"2","roles_90_days":"3","hires_most_for":"Management, Industrial Engineering","engineering_share":"0%","seen_since":"Jun 2026"},{"site":"Saint Louis","country":"United States","type":"Not classified","open_roles":"1","roles_90_days":"2","hires_most_for":"Field & Service","engineering_share":"0%","seen_since":"Aug 2026"},{"site":"Gurnee","country":"United States","type":"Not classified","open_roles":"1","roles_90_days":"2","hires_most_for":"Field & Service","engineering_share":"0%","seen_since":"Sep 2026"},{"site":"Tlalnepantla","country":"Mexico","type":"Sales office","open_roles":"1","roles_90_days":"2","hires_most_for":"Sales","engineering_share":"0%","seen_since":"Sep 2026"},{"site":"Augusta","country":"United States","type":"Not classified","open_roles":"1","roles_90_days":"1","hires_most_for":"Field & Service","engineering_share":"0%","seen_since":"Apr 2026"},{"site":"Clarksville","country":"United States","type":"Not classified","open_roles":"1","roles_90_days":"1","hires_most_for":"Field & Service","engineering_share":"0%","seen_since":"Sep 2026"},{"site":"Warrington","country":"United Kingdom","type":"Not classified","open_roles":"1","roles_90_days":"1","hires_most_for":"Field & Service","engineering_share":"0%","seen_since":"Oct 2026"},{"site":"Valley","country":"United States","type":"Regional office","open_roles":"0","roles_90_days":"0","hires_most_for":"","engineering_share":"","seen_since":""}],"past":[{"name":"Whitecourt","detail":"Canada · Not classified","value":"last seen Jun 2026"},{"name":"La Salle","detail":"United States · Not classified","value":"last seen Aug 2026"}],"as_of":"2026-11-15","cite":"PQ Corp., Offices. Alion, Nov 15, 2026. https://alion.io/company/pqcorp/offices","html_url":"https://alion.io/company/pqcorp/offices","json_url":"https://alion.io/company/pqcorp/offices.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","generated_at":"2026-11-15T16:13:46Z"}}