McDermott competitors and alternatives
As of Nov 13, 2026, Alion lists 10 companies most like McDermott: Saipem, S&B Engineers and Constructors, Danos, Vinci, HDR, Worley, Larsen & Toubro, ExxonMobil, Halliburton and Consertus.
- McDermott itself has 277 open roles on Alion.
- Of them, Vinci is hiring the most, with 5,817 open roles.
- Worley has raised the most venture funding on record: $700M.
McDermott and its competitors compared
Open roles are the postings Alion lists today; their change is shown only for career sites that state posting dates. Funding is the venture money on record. A dash means Alion holds no figure.
| Company | Open roles | Raised | Last round | Employees | Headquarters | Main technologies | Hiring in |
|---|---|---|---|---|---|---|---|
McDermott
This company
|
277 | – | – | 5000+ | Houston, United States | AutoCAD, Microsoft Excel, SQL | India, United Arab Emirates, United States +17 more |
Saipem
In common: Engineering Services, Oil & Gas, Construction · Python, JavaScript, SQL |
279 | – | – | 5000+ | Milan, Italy | AutoCAD, Microsoft Excel, Python | Italy, France, Angola +18 more |
S&B Engineers and Constructors
In common: Engineering Services, Construction, Oil & Gas · Power BI, AutoCAD, Microsoft Excel · headquarters in United States |
96 | – | – | 1001-5000 | Houston, United States | EVMS, Canva, ASME NQA-1 | United States |
Danos
In common: Oil & Gas, Engineering Services, Construction · Microsoft Excel · headquarters in United States |
3 | – | – | – | Gray, United States | Microsoft Excel | United States, Singapore |
Vinci
In common: Construction, Engineering Services · Python, JavaScript, SQL |
5,817 | – | – | 5000+ | Nanterre, France | AutoCAD, Power BI, SQL | France, Germany, Netherlands +47 more |
HDR
In common: Construction, Engineering Services · Python, JavaScript, SQL · headquarters in United States |
1,441 | – | – | 5000+ | Omaha, United States | AutoCAD, Adobe Photoshop, Prolog | United States, Canada, United Kingdom +6 more |
Worley
In common: Engineering Services, Oil & Gas · Python, JavaScript, SQL |
743 | $700M | Venture round $700M2019 | 5000+ | North Sydney, Australia | AutoCAD, Microsoft Excel, Power BI | United States, Canada, United Arab Emirates +26 more |
Larsen & Toubro
In common: Construction, Engineering Services · Python, JavaScript, SQL |
354 | – | – | 5000+ | Mumbai, India | Python, CAPA, AutoCAD | India, United Arab Emirates, Uzbekistan +6 more |
ExxonMobil
In common: Oil & Gas · Python, JavaScript, SQL · headquarters in United States |
361 | – | – | 5000+ | Spring, United States | Python, Power BI, SQL | India, United States, Malaysia +14 more |
Halliburton
In common: Oil & Gas · Python, JavaScript, SQL · headquarters in United States |
340 | – | – | 5000+ | Houston, United States | Azure, Python, CI/CD | United States, Saudi Arabia, Iraq +28 more |
Consertus
In common: Construction, Engineering Services · Python, SQL, C# · headquarters in United States |
55 | – | – | 201-500 | Miami, United States | Power BI, SQL, Google BigQuery | United States, United Arab Emirates, Chile +2 more |
How the list is made
The list comes from Alion's similar-companies engine, the same one AI agents query through the Alion MCP server. A company ranks higher when it shares more of McDermott's industry segments and is less spread over others, when its job postings name the same technologies, when it is headquartered in the same country and when its size is close. The list is rebuilt every week.
How to cite this page
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.
Alion, "McDermott competitors and alternatives: 10 similar companies compared on hiring and funding", as of Nov 13, 2026. https://alion.io/company/mcdermott-com/competitors