The fonds contains textual records and graphic material, mostly photographs, related to the company Pierre Thibault Ltée, including: photograph albums, sales catalogues, calendars (marketing tool), technical drawings, maintenance and operating manuals, press clippings, bills, and other administrative or financial documents. There is also a video on VHS cassette and DVD from the program Aujourd’hui on the fire fighters festival of Pierreville and Saint-François-du-Lac.

The records are organized into 14 series: 1) Oversize photographs; 2) Slide and photograph albums; 3) Slide binders; 4) Catalogues, Manuals, and Public Relations; 5) Marketing and public relations; 6) Pierre Thibault company – Management, family, and operations; 7) Miscellaneous documents; 8) Manufacturing at the Thibault Factory – Fire – Canada: alphabetical order by customer 9) Thibault manufacturing – outside of Canada; 10) Thibault manufacturing by order number; 11) Thibault – miscellaneous manufacturing; 12) Thibault – unidentified manufacturing; 13) Thibault – Truck and pump parts; and 14) Other companies – manufacturing.