WGI competitors and alternatives
As of Nov 14, 2026, Alion lists 10 companies most like WGI: HNTB, Shannon & Wilson, Kimley-Horn, Hazen and Sawyer, Langan, Lochmueller Group, Tighe & Bond, AECOM, Parsons and Woolpert.
- WGI itself has 52 open roles on Alion.
- Of them, AECOM is hiring the most, with 3,790 open roles.
- Open roles at Langan rose the most: from 506 on Sep 28, 2026 to 570 now.
WGI 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 | Change | Employees | Headquarters | Main technologies | Hiring in |
|---|---|---|---|---|---|---|
WGI
This company
|
52 | – | 201-500 | West Palm Beach, United States | AutoCAD, Adobe Photoshop, Machine Learning | United States |
HNTB
In common: Engineering Services, Civil & Structural Engineering · Python, Copilot, Claude · headquarters in United States |
509 | – | 1001-5000 | Kansas City, United States | AutoCAD, Python, SQL | United States |
Shannon & Wilson
In common: Engineering Services, Civil & Structural Engineering · Python, Adobe Photoshop, Adobe InDesign · headquarters in United States |
51 | – | 201-500 | Seattle, United States | AutoCAD, Adobe Photoshop, Adobe InDesign | United States |
Kimley-Horn
In common: Engineering Services, Civil & Structural Engineering · Python, Copilot, Claude · headquarters in United States |
939 | – | 1001-5000 | Raleigh, United States | AutoCAD, Adobe Photoshop, Python | United States, Canada, Puerto Rico |
Hazen and Sawyer
In common: Engineering Services, Civil & Structural Engineering · Python, Copilot, Claude · headquarters in United States |
168 | – | 1001-5000 | New York, United States | AutoCAD, ETAP, Power BI | United States, Canada |
Langan
In common: Civil & Structural Engineering, Engineering Services · Python, Copilot, Adobe Photoshop · headquarters in United States |
570 | +13%since Sep 28, 2026 | 1001-5000 | Parsippany, United States | AutoCAD, Adobe Photoshop, Microsoft Excel | United States, Panama, United Kingdom +1 more |
Lochmueller Group
In common: Engineering Services, Civil & Structural Engineering · Adobe Photoshop, Power BI, Adobe InDesign · headquarters in United States |
32 | -6%since Oct 12, 2026 | 51-200 | Evansville, United States | AutoCAD, Multimodal AI, Adobe Photoshop | United States |
Tighe & Bond
In common: Engineering Services, Civil & Structural Engineering · Python, AutoCAD, Microsoft Excel · headquarters in United States |
37 | – | 201-500 | Westfield, United States | AutoCAD, SolidWorks, Microsoft Excel | United States |
AECOM
In common: Engineering Services, Civil & Structural Engineering · Python, Copilot, Adobe Photoshop · headquarters in United States |
3,790 | – | 5000+ | Dallas, United States | AutoCAD, Power BI, Python | United States, United Kingdom, Australia +34 more |
Parsons
In common: Engineering Services, Civil & Structural Engineering · Python, Copilot, Adobe Photoshop · headquarters in United States |
1,356 | – | 5000+ | Chantilly, United States | AutoCAD, Python, Linux | United States, United Arab Emirates, Saudi Arabia +3 more |
Woolpert
In common: Civil & Structural Engineering, Engineering Services · Python, Copilot, Adobe Photoshop · headquarters in United States |
95 | – | 1001-5000 | Dayton, United States | AutoCAD, Path Planning, Python | United States, Australia, South Africa +1 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 WGI'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, "WGI competitors and alternatives: 10 similar companies compared on hiring and funding", as of Nov 14, 2026. https://alion.io/company/wginc/competitors