Hatch Ltd (English Wikipedia)

Probert, Oliver (November 13, 2013). "All the winners from the 2013 Bulk Handling Awards". Australian Bulk Handling Review. Archived from the original on December 3, 2013. Retrieved 9 January 2018.

canadas50best.com

"Gold Standard winners". Canada's Best Managed Companies. Archived from the original on August 31, 2014.

"Hatch celebrates 65 years - Canadian Consulting EngineerCanadian Consulting Engineer". Canadian Consulting Engineer. 2021-03-05. Retrieved 2024-07-29.
"Acres International becomes Hatch Acres". Canadian Consulting Engineer. August 3, 2005. Archived from the original on January 23, 2017. Retrieved 2022-11-01.

Masse, Bryson (February 25, 2016). "Gerald Hatch's global impact | The Channel". ingeniumcanada.org. Retrieved 2024-07-29.

"How it all began 50 years ago". Archived from the original on 2014-07-29. Retrieved 2013-04-22.

Luczak, Marybeth (2 November 2020). "Hatch, LTK Complete Merger". Railway Age.

Saunders, John (June 18, 2004). "Venerable Acres International bought by larger Ontario rival". The Globe & Mail. Retrieved 2022-11-01.

"North American Project of the Year – Niagara tunnel project". International Water Power & Dam Construction. July 17, 2013. Archived from the original on December 2, 2013.

"Acres International becomes Hatch Acres". Canadian Consulting Engineer. August 3, 2005. Archived from the original on January 23, 2017. Retrieved 2022-11-01.
"How it all began 50 years ago". Archived from the original on 2014-07-29. Retrieved 2013-04-22.
"LTK | Hatch and LTK Join Together to Form Top Rail and Transit Solutions Provider". Ltk.com. November 1, 2020. Archived from the original on December 1, 2020.
Probert, Oliver (November 13, 2013). "All the winners from the 2013 Bulk Handling Awards". Australian Bulk Handling Review. Archived from the original on December 3, 2013. Retrieved 9 January 2018.
"The City of Montreal and the SNC-Lavalin/Hatch Consortium Both Take Home the 2013 PMI-Montreal Project of the Year Award". Newswire.ca. November 7, 2013. Archived from the original on December 2, 2013. Retrieved 9 January 2018.
"North American Project of the Year – Niagara tunnel project". International Water Power & Dam Construction. July 17, 2013. Archived from the original on December 2, 2013.
"Current Best Employers" (PDF). Aon.com. Archived from the original (PDF) on December 3, 2013.