General Information

Construction De Defense (1951) Limitee

	Address	350 Albert St 19Th Floor Ottawa, K1A 0K3 Canada
	Address type	Registered Office Address
	Address province	Ontario

	Corporation ID	402621
	Business number	107010969
	Status	Active
	ACT	Canada Business Corporations Act
	Anniversary date	11/21/1978
	Last annual filing	2025
	Data verified	10/31/2026

Description

Defence Construction (1951) Limited - is an active company registered under Canada Business Corporations Act with a corporation number 402621 (business number 107010969). The incorporation was done on 1951-05-18. The company is based in Ottawa at 350 Albert St, 19Th Floor, K1A 0K3 in Ontario province. As far as we managed to find out, the latest yearly meeting was held on 2016-06-06.
Other corporations in the vicinity include: Gridpoint Systems Inc., 8380767 Canada Inc., Real Strategy Advisors Ltd., Cintec Reinforcement Systems Ltd., The Harry P. Ward Foundation.

Location: Statistics Canada, Open Database of Addresses (Open Government Licence – Canada).

Company names

Name	Effective date	Type	Current
DEFENCE CONSTRUCTION (1951) LIMITED	05/18/1951	Corporate Name
DEFENCE CONSTRUCTION (1951) LIMITED -	11/21/1978	Corporate Name	true
CONSTRUCTION DE DEFENSE (1951) LIMITEE	11/21/1978	Corporate Name in the other official language (if applicable)	true

Directors

William Angus Watt
,

Cynthia Ene
,

Derrick Cheung
,

Stephen Burbridge
,

Steve D. Anderson
,

Claude Frank Lloyd
,

Moreen Isabel Miller
,

last updated: 2026-10-30

Federal Government Contracts

1 federal government contract over $10,000 in 2019 with a total value of $31,912. Main clients: Public Services and Procurement Canada.

Contract date	Department and description	Value
08/26/2019 until 03/31/2022	Public Services and Procurement Canada O-Professional Services not Elsewhere Specified	$31,912

Source: Government of Canada, proactive publication of contracts over $10,000. Contains information licensed under the Open Government Licence – Canada.

Company activities

Date	Type	Section
02/28/2008	Amendment
11/21/1978	Continuance (Act)
05/18/1951	Incorporation

Company annual return

Meeting date	Type of corporation	Year of filing
06/06/2016	Non-distributing corporation with 50 or fewer shareholders	2016
06/01/2015	Non-distributing corporation with 50 or fewer shareholders	2015
06/04/2014	Non-distributing corporation with 50 or fewer shareholders	2014