{"company":{"id":690288,"name":"Timmons Group","domain":"timmons.com","url":"https://alion.io/company/timmons"},"answer":"As of Nov 14, 2026, Alion lists 10 companies most like Timmons Group: Olsson, KPFF, Langan, Walter P Moore, TYLin, Wade Trim, Woolpert, Bohler, T&M Associates and Kimley-Horn.","highlights":["Timmons Group itself has 125 open roles on Alion.","Of them, Kimley-Horn is hiring the most, with 939 open roles.","Open roles at Olsson fell the most: from 357 on Oct 12, 2026 to 299 now."],"as_of":"2026-11-14","cite":"Alion, \"Timmons Group competitors and alternatives: 10 similar companies compared on hiring and funding\", as of Nov 14, 2026. https://alion.io/company/timmons/competitors","indexable":true,"target":{"name":"Timmons Group","url":"https://alion.io/company/timmons","domain":"timmons.com","open_roles":125,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"Richmond","country":"US"},"technologies":["AutoCAD","Multimodal AI","QGIS"],"hiring_countries":["US"],"similarity":null},"competitors":[{"name":"Olsson","url":"https://alion.io/company/olsson","domain":"olsson.com","open_roles":299,"open_roles_change":{"since":"2026-10-12","from":357,"to":299,"pct":-16},"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"Lincoln","country":"US"},"technologies":["AutoCAD","Microsoft Excel","Multimodal AI"],"hiring_countries":["US","AR"],"similarity":{"score":18.55,"shared_segments":["Civil & Structural Engineering","Engineering 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AI","Azure"],"same_hq_country":true}},{"name":"Langan","url":"https://alion.io/company/langan-com","domain":"langan.com","open_roles":570,"open_roles_change":{"since":"2026-09-28","from":506,"to":570,"pct":13},"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"Parsippany","country":"US"},"technologies":["AutoCAD","Adobe Photoshop","Microsoft Excel"],"hiring_countries":["US","PA","GB"],"similarity":{"score":18.15,"shared_segments":["Civil & Structural Engineering","Engineering Services"],"shared_technologies":["Python","Adobe Photoshop","Azure DevOps","Azure","AutoCAD"],"same_hq_country":true}},{"name":"Walter P Moore","url":"https://alion.io/company/walterpmoore","domain":"walterpmoore.com","open_roles":169,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"Houston","country":"US"},"technologies":["AutoCAD","Microsoft Excel","PowerShell"],"hiring_countries":["US","IN","MX"],"similarity":{"score":17.75,"shared_segments":["Civil & Structural Engineering","Engineering Services"],"shared_technologies":["Python","Azure","AutoCAD","QGIS","Microsoft Excel"],"same_hq_country":true}},{"name":"TYLin","url":"https://alion.io/company/tylin","domain":"tylin.com","open_roles":201,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"San Francisco","country":"US"},"technologies":["AutoCAD","Power BI","Microsoft Excel"],"hiring_countries":["US","CA","ES"],"similarity":{"score":17.62,"shared_segments":["Civil & Structural Engineering","Engineering Services"],"shared_technologies":["Python","Adobe Photoshop","Power BI","Multimodal AI","AutoCAD"],"same_hq_country":true}},{"name":"Wade Trim","url":"https://alion.io/company/wadetrim","domain":"wadetrim.com","open_roles":102,"open_roles_change":{"since":"2026-10-12","from":112,"to":102,"pct":-9},"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"Detroit","country":"US"},"technologies":["AutoCAD","Microsoft Excel","Model Context Protocol"],"hiring_countries":["US"],"similarity":{"score":17.35,"shared_segments":["Civil & Structural Engineering","Engineering Services"],"shared_technologies":["Power BI","Azure","AutoCAD","Microsoft Excel"],"same_hq_country":true}},{"name":"Woolpert","url":"https://alion.io/company/woolpert","domain":"woolpert.com","open_roles":95,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"Dayton","country":"US"},"technologies":["AutoCAD","Path Planning","Python"],"hiring_countries":["US","AU","ZA"],"similarity":{"score":17.35,"shared_segments":["Civil & Structural Engineering","Engineering Services"],"shared_technologies":["Python","Adobe Photoshop","Power BI","Azure DevOps","Multimodal 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Associates","url":"https://alion.io/company/tandmassociates","domain":"tandmassociates.com","open_roles":0,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"501-1000","headquarters":{"city":"Indianapolis","country":"US"},"technologies":["AutoCAD","AWS","Azure"],"hiring_countries":[],"similarity":{"score":16.75,"shared_segments":["Civil & Structural Engineering","Engineering Services"],"shared_technologies":["Python","Power BI","Multimodal AI","Azure","AutoCAD"],"same_hq_country":true}},{"name":"Kimley-Horn","url":"https://alion.io/company/kimley-horn","domain":"kimley-horn.com","open_roles":939,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"Raleigh","country":"US"},"technologies":["AutoCAD","Adobe Photoshop","Python"],"hiring_countries":["US","CA","PR"],"similarity":{"score":16.52,"shared_segments":["Engineering Services","Civil & Structural Engineering"],"shared_technologies":["Python","Adobe Photoshop","Power BI","Azure DevOps","Multimodal AI"],"same_hq_country":true}}],"method":"Ranked by Alion's similar-companies engine (the MCP tool similar_companies): shared industry segments and the overlap of the two segment sets, technologies named in both companies' job postings, the same headquarters country, a size band near it. Open roles are the visible postings on Alion today; their change is shown only for boards that state posting dates.","html_url":"https://alion.io/company/timmons/competitors","json_url":"https://alion.io/company/timmons/competitors.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-11-14T03:58:57Z","generated_at":"2026-11-15T19:53:16Z"}}