Ellisdon Corporation

Master Entity
ConstructionConsultancy & LegalInfrastructure
Total portfolio
$1,271,005,675.39
Contracts won
44
Latest win
Oct 2026
MomentumNew activity12mo vs prior 12mo
Buyer concentration91%from Public Services and Procurement Canada
Expiring soon8contracts up for recompete

Contract history

No contracts match those filters.

Where the revenue comes from

top 4 buyers
Public Services and Procurement Canada$1.2B
91% of portfolio31 contracts
Royal Canadian Mounted Police$96.6M
8% of portfolio5 contracts
National Defence$22.6M
2% of portfolio5 contracts
Health Canada$78K
0% of portfolio3 contracts

Open tenders matching this supplier's work

Replacement of HVAC Units and Building Services Upgrades – Springhill Institution, Springhill, NS

Closes: Nov 17, 2026

Construction

Provincial Framework Contract for Civil Engineering Works in Hydro-Québec Production Facilities (≤ $2M)

Closes: Nov 13, 2026

Energy & Environment

Open Construction Source List for CFB Edmonton – Construction Services (Apr 1, 2026 to Mar 31, 2029)

Closes: Mar 31, 2029

Construction

DCC Open Construction Source List for Ottawa & Gatineau — Construction Services up to $10M (Apr 2026–Mar 2029)

Closes: Mar 31, 2029

Construction

Advance Procurement Notice — Infrastructure, Construction and Professional Services at 19 Wing, CFB Comox, BC

Closes: Mar 31, 2027

Construction

Advance Procurement Notice — 2026/2027 Base Program Contracts at CFB Esquimalt, BC

Closes: Mar 31, 2027

Defense & Aerospace

Construction Management for Canadian Patrol Submarine Infrastructure – CFB Esquimalt, Victoria BC

Closes: Jan 14, 2027

Construction

City of Edmonton Design-Build Standing Arrangement for Emergent Small Infrastructure Projects

Closes: Oct 27, 2026

Infrastructure

Open Construction Source List – 22 Wing North Bay Construction Services (Apr 2026–Mar 2029)

Closes: Mar 31, 2029

Construction

Parks Canada National Supply Arrangement for Accessibility Assessment Consultants

Closes: Nov 22, 2099

Consultancy & Legal

Prime Architectural Consultant for Win Ferguson Modular Project — Elk Island Public Schools

Closes: Nov 12, 2026

Construction

Property Management, Maintenance and Project Delivery for Crown-Owned Buildings – Regional Contracts (Pacific, Western, Quebec, Ontario, Atlantic)

Closes: Nov 23, 2026

Infrastructure

Includes consolidated data for: Ellisdon Corporation, Ellis Don Corporation, EllisDon Corporation

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