Company profile
EllisDon
Construction, redefined.
- Industry
- Construction
- Employees
- 5,818
- Headquarters
- London, ON
- Founded
- 1951
- LinkedIn followers
- 251,487
- Office locations
- 3
EllisDon company summary
EllisDon is a company in the Construction industry, headquartered in London, ON, founded in 1951. On LinkedIn the company has around 5,818 employees and 251,487 followers. Warmrank detected 30 technologies across 16 categories on ellisdon.com, including Adobe, Amazon Web Services, Apple iCloud Mail. The company lists 3 office locations. Its listed specialties include General Contracting, Design-Build-Finance-Maintain, Virtual Construction, Project Management, Public Private Partnerships.
What technology does EllisDon use?
Warmrank detected 30 technologies on ellisdon.com, last checked July 2026. Click any tool to see other companies that use it.
DocuSign
Open Graph
PWA
Detectify
Apple iCloud Mail
Google Workspace
Microsoft 365Analytics
Google Analytics
Hotjar
Sanity
Sanity.io
Nuxt.js
Vue.js
Pinia
Swiper
Amazon Web Services
NetlifyCookie compliance
CookieYesDigital asset management
DropboxShow 6 more technologiesShow fewer technologies
MailjetMarketing automation
MailChimpPerformance
Priority HintsSSL/TLS certificate authorities
Let's EncryptTag managers
Google Tag ManagerUI frameworks
Element UIAbout EllisDon
EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally. With over 75 years of experience, EllisDon is a fully integrated firm offering comprehensive Cradle-to-Grave services that span the entire lifecycle of a build. From early planning and construction to long-term maintenance and operations, EllisDon ensures lasting value for the clients and communities it serves. Headquartered in Mississauga, Ontario, EllisDon is led by a strong foundation of core values and a commitment to delivering great careers to its people while championing inclusive diversity. With a passion for continuous innovation, EllisDon unites dynamic teams to deliver innovative, sustainable, and resilient infrastructure across diverse market sectors. Guided by a forward-looking vision, EllisDon embraces emerging technologies and industry trends to push boundaries, elevate standards, and redefine the future of construction.
Specialties
Where is EllisDon located?
EllisDon lists 3 office locations.
Compare companies similar to EllisDon
More companies in Construction.
| Company | Industry | Employees | Founded | Headquarters |
|---|---|---|---|---|
EllisDon ellisdon.com | Construction | 5,818 | 1951 | London, ON |
 Tata Projects tataprojects.com | Construction | 19,508 | 1979 | Mumbai, Maharashtra |
 Bechtel Corporation bechtel.com | Construction | 33,806 | 1898 | Reston, Virginia |
 ConstructionPlacements Official constructionplacements.com | Construction | 2,761 | - | Pune, Maharashtra |
 Turner & Townsend turnerandtownsend.com | Construction | 18,342 | 1946 | Horsforth, Leeds |
 Fluor Corporation fluor.com | Construction | 36,656 | 1912 | Irving, Texas |
 Kiewit kiewit.com | Construction | 26,397 | 1884 | Omaha, NE |
 Andrade Gutierrez S.A. andradegutierrez.com.br | Construction | 11,888 | - | São Paulo, SP |
 Hill International, Inc. hillintl.com | Construction | 6,989 | 1976 | Mount Laurel, New Jersey |
 Turner Construction Company turnerconstruction.com | Construction | 20,074 | 1902 | New York, NY |
 ALEC Holdings alec.ae | Construction | 12,566 | - | Dubai, Dubai |
Frequently asked questions about EllisDon
What does EllisDon do?
EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally. With over 75 years of experience, EllisDon is a fully integrated firm offering comprehensive Cradle-to-Grave services that span the entire lifecycle of a build. From early planning and construction to long-term maintenance and operations, EllisDon ensures lasting value for the clients and communities it serves. Headquartered in Mississauga, Ontario, EllisDon is led by a strong foundation of core values and a commitment to delivering great careers to its people while championing inclusive diversity. With a passion for continuous innovation, EllisDon unites dynamic teams to deliver innovative, sustainable, and resilient infrastructure across diverse market sectors. Guided by a forward-looking vision, EllisDon embraces emerging technologies and industry trends to push boundaries, elevate standards, and redefine the future of construction.
What technology does EllisDon use?
Warmrank detected 30 technologies on ellisdon.com, including Adobe, Amazon Web Services, Apple iCloud Mail, Atlassian, CookieYes, Detectify, DocuSign, Dropbox.
How many employees does EllisDon have?
EllisDon has around 5,818 employees on LinkedIn.
Where is EllisDon headquartered?
EllisDon is headquartered in London, ON.
Where does EllisDon have offices?
EllisDon lists 3 office locations, including London, ON N5V 2Z7, CA; Dubai, Dubai na, AE; Mississauga, Ontario L4Y, CA.
When was EllisDon founded?
EllisDon was founded in 1951.
Build a lead list from companies like EllisDon
Describe your ICP or import a CSV. Warmrank finds matching companies, enriches contacts with verified emails, and tracks every lead.