Laing O'Rourke
Our mission is to be the recognised leader for innovation and excellence in the construction industry.
8899 employees · est. 1978
Taggart Construction Limited
Integrity. Quality. Community. Since 1948
94 employees · est. 1948 · Ottawa, Canada
Taggart Construction Limited is the older company (1978 vs 1948); Laing O'Rourke is the larger of the two.
Side-by-Side Comparison
| Metric | Laing O'Rourke | Taggart Construction Limited |
|---|---|---|
| Founded | ||
| Founded | 1978 | 1948 older |
| Headquarters | ||
| Headquarters | Not tracked yet | Ottawa, Canada |
| Employees | ||
| Employees | 8899 larger | 94 |
| Industry | ||
| Industry | Oil and Gas, Construction | Construction |
| Funding Stage | ||
| Funding Stage | Grant | Not tracked yet |
| Total Funding | ||
| Total Funding | $2.96M | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | 2 | Not tracked yet |
| Services | ||
| Services | Engineering and Construction, Project Delivery, Supply Chain Services, Modern Construction Methods | Not tracked yet |
| Target Customers | ||
| Target Customers | Hospital Projects, State and National Rail Networks, Defence Facilities, Universities and Research Institutes, Data Centre Operators, Energy and Water Utilities | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Innovation, Digital Engineering, Defence Facilities, Programme Management, Modern Methods Of Construction (MMC), DfMA (Design For Manufacture And Assembly), Offsite Construction, Inclusion, Public Infrastructure, Rail, Energy, Nuclear | Heavy Civil Construction, Residential And Commercial Site Servicing, Storm Sewer And Watermain Installation, Site Grading, Road Construction, Municipal And Public Infrastructure Projects, Mass Transit, Excavation Services, Construction Aggregates, Granular Products, Construction Management, Client-Focused Approach, Cost Savings, Infrastructure Development, Community Building |
| Website | ||
| Website | laingorourke.com | taggartconstruction.com |
About Laing O'Rourke
Laing O'Rourke stands as a formidable entity in the global engineering and manufacturing-led construction industry, with a robust footprint spanning Europe, Australia, and the Middle East. With a financial benchmark of $6 billion in revenue, this company sets benchmarks in crafting advanced infrastr...
About Taggart Construction Limited
Taggart Construction Limited has been building the Infrastructure our Communities Depend On since 1948. Specializing in heavy civil construction and residential and commercial site servicing, the company covers everything from storm sewer and watermain installation to site grading and road construct...
We will tell you when either one moves
BounceWatch watches Laing O'Rourke and Taggart Construction Limited for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Laing O'Rourke and Taggart Construction L... — by email.
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Related Comparisons
Compiled from the BounceWatch company index. We last looked at Laing O'Rourke on 30 Apr 2026, and Taggart Construction Limited on 17 Nov 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
