Across Canada
Louis Tanguay Informatique Inc. government contracts
Louis Tanguay Informatique Inc. won 27 published public contracts in Canada between 2012 and 2025, worth $28.9 million where a value was published, from 3 public buyers. Department of National Defence awarded it the most, with 14.
At a glance
27
Contracts won
Published award notices.
$28.9 million
Published value
From the 17 awards that published a value.
3
Public buyers
Departments, agencies, municipalities and institutions.
2012 to 2025
Years on record
First and latest published award.
Who buys from them
Top buyers
The public buyers that awarded Louis Tanguay Informatique Inc. the most contracts.
- 1Department of National Defence14 awards · $9.4 million
- 2Public Works and Government Services Canada9 awards
- 3Defence Research and Development Canada4 awards · $19.5 million
Activity
Awards by year
Published awards in the last 6 years. The current year is partial.
- 20211 · $170,738
- 20220
- 20233 · $500,716
- 20241 · $5.7 million
- 20251 · $7.5 million
- 20260
What they sell
Contracts by category
- Research and laboratory6 awards
- IT and software5 awards
- Engineering4 awards
- Defence and security4 awards
- Professional services2 awards
Largest
Largest published awards
- W7701-258035-Weapon-system modeling, simulation and analysisDefence Research and Development Canada · August 28, 2025$7.5 million
- W7701-247855 Research and Development of artificial intelligence algorithm applicationDefence Research and Development Canada · June 21, 2024$5.7 million
- Amend 010 - Weapons systems analysis, modeling and simulation - LOUIS TANGUAY INFORMATIQUE INC.Defence Research and Development Canada · February 21, 2020$5.7 million
- Intégration et analyse des systèmes d’armesDepartment of National Defence · August 21, 2015$3 million
- Soutien à la recherche et au développement au niveau de l'apprentissage machineDepartment of National Defence · December 30, 2019$2.3 million
Latest
Recently awarded
- W7701-258035-Weapon-system modeling, simulation and analysisDefence Research and Development Canada · August 28, 2025$7.5 million
- W7701-247855 Research and Development of artificial intelligence algorithm applicationDefence Research and Development Canada · June 21, 2024$5.7 million
- W7701-237623 Lab System AdministratorDefence Research and Development Canada · October 11, 2023$500,716
- Amend 002 - Supply arrangement C4ISR - LOUIS TANGUAY INFORMATIQUE INC.Department of National Defence · July 10, 2023
- Amend 000 - AMA C4ISR - LOUIS TANGUAY INFORMATIQUE INC.Public Works and Government Services Canada · July 10, 2023
- Other professional services not elsewhere specifiedDepartment of National Defence · June 21, 2021$170,738
Which of Louis Tanguay Informatique Inc.'s contracts are coming up for renewal, and the open opportunities that fit what it sells, are in Publicus. See how it works.
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Source: Publicus procurement data as of October 26, 2026. Counts are published award notices; values are disclosed amounts in Canadian dollars, and undated awards are not counted, so totals are a floor. Names are as the publishers spell them, combined where they clearly refer to the same organization.
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