{"company":{"id":452188,"name":"Exponent","domain":"exponent.com","url":"https://alion.io/company/exponent"},"answer":"As of Nov 13, 2026, Alion lists 10 companies most like Exponent: Momentum Engineering, Applied Research Associates, Amentum, KBR, American Systems, Trilon, Scientific Research Corporation, Odyssey Systems, HX5 and Intuitive Research and Technology Corporation.","highlights":["Exponent itself has 180 open roles on Alion.","Of them, Amentum is hiring the most, with 2,010 open roles."],"as_of":"2026-11-13","cite":"Alion, \"Exponent competitors and alternatives: 10 similar companies compared on hiring and funding\", as of Nov 13, 2026. https://alion.io/company/exponent/competitors","indexable":true,"target":{"name":"Exponent","url":"https://alion.io/company/exponent","domain":"exponent.com","open_roles":180,"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":"Menlo Park","country":"US"},"technologies":["Python","MATLAB","C++"],"hiring_countries":["US","GB","CN"],"similarity":null},"competitors":[{"name":"Momentum Engineering","url":"https://alion.io/company/momentumengineering","domain":"momentumengineering.io","open_roles":76,"open_roles_change":{"since":"2026-10-12","from":79,"to":76,"pct":-4},"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"51-200","headquarters":{"city":"Columbia","country":"US"},"technologies":["Python","Java","CI/CD"],"hiring_countries":["US"],"similarity":{"score":17.25,"shared_segments":["Engineering Services"],"shared_technologies":["Python","Java","SQL","C++","Perl"],"same_hq_country":true}},{"name":"Applied Research Associates","url":"https://alion.io/company/ara-com","domain":"ara.com","open_roles":103,"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":"Albuquerque","country":"US"},"technologies":["Python","C++","Linux"],"hiring_countries":["US"],"similarity":{"score":17.15,"shared_segments":["Engineering Services"],"shared_technologies":["Python","Java","SQL","C++","MATLAB"],"same_hq_country":true}},{"name":"Amentum","url":"https://alion.io/company/amentum","domain":"amentum.com","open_roles":2010,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"5000+","headquarters":{"city":"Chantilly","country":"US"},"technologies":["Windows","Python","MRPT"],"hiring_countries":["US","GB","SG"],"similarity":{"score":16.93,"shared_segments":["Engineering Services"],"shared_technologies":["Python","Java","SQL","C++","Perl"],"same_hq_country":true}},{"name":"KBR","url":"https://alion.io/company/kbr","domain":"kbr.com","open_roles":1493,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"5000+","headquarters":{"city":"Houston","country":"US"},"technologies":["Python","Microsoft Excel","Power BI"],"hiring_countries":["US","AE","SA"],"similarity":{"score":16.93,"shared_segments":["Engineering Services"],"shared_technologies":["Python","Java","SQL","C++","Perl"],"same_hq_country":true}},{"name":"American Systems","url":"https://alion.io/company/american-systems","domain":"americansystems.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":"McLean","country":"US"},"technologies":["Linux","Python","Windows"],"hiring_countries":["US","DE"],"similarity":{"score":16.88,"shared_segments":["Engineering Services"],"shared_technologies":["Python","Java","SQL","C++","Perl"],"same_hq_country":true}},{"name":"Trilon","url":"https://alion.io/company/trilon","domain":"trilon.com","open_roles":788,"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":"Denver","country":"US"},"technologies":["AutoCAD","Microsoft Excel","Multimodal AI"],"hiring_countries":["US","DE","PR"],"similarity":{"score":16.75,"shared_segments":["Engineering Services"],"shared_technologies":["Python","SQL","C++","SolidWorks","Power BI"],"same_hq_country":true}},{"name":"Scientific Research Corporation","url":"https://alion.io/company/scires","domain":"scires.com","open_roles":161,"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":"Atlanta","country":"US"},"technologies":["Linux","Windows","VMWare"],"hiring_countries":["US","JP","GB"],"similarity":{"score":16.75,"shared_segments":["Engineering Services"],"shared_technologies":["Python","Java","SQL","C++","MATLAB"],"same_hq_country":true}},{"name":"Odyssey Systems","url":"https://alion.io/company/odysseyconsult","domain":"odysseyconsult.com","open_roles":161,"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":"Wakefield","country":"US"},"technologies":["CI/CD","Windows","Linux"],"hiring_countries":["US","MC"],"similarity":{"score":16.75,"shared_segments":["Engineering Services"],"shared_technologies":["Python","Java","SQL","C++","Perl"],"same_hq_country":true}},{"name":"HX5","url":"https://alion.io/company/hx5","domain":"hxfive.com","open_roles":37,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"51-200","headquarters":{"city":"Colorado Springs","country":"US"},"technologies":["Microsoft Excel","JavaScript","Azure"],"hiring_countries":["US"],"similarity":{"score":16.45,"shared_segments":["Engineering Services"],"shared_technologies":["Python","SQL","C++","MATLAB","Copilot"],"same_hq_country":true}},{"name":"Intuitive Research and Technology Corporation","url":"https://alion.io/company/irtc-hq","domain":"irtc-hq.com","open_roles":23,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":null,"headquarters":{"city":"Colorado Springs","country":"US"},"technologies":["Python","Linux","C++"],"hiring_countries":["US"],"similarity":{"score":16.45,"shared_segments":["Engineering Services"],"shared_technologies":["Python","SQL","C++","MATLAB","Tableau"],"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/exponent/competitors","json_url":"https://alion.io/company/exponent/competitors.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-11-13T03:07:25Z","generated_at":"2026-11-13T10:05:51Z"}}