{"company":{"id":5423,"name":"TopBuild","domain":"topbuild.com","url":"https://alion.io/company/topbuild"},"answer":"As of Nov 14, 2026, Alion lists 10 companies most like TopBuild: Builders FirstSource, QXO, Boise Cascade, Granite Construction, Kokosing, Metromont, PDM Precast, Reeb, Richards Building Supply and Profmax Group.","highlights":["TopBuild itself has 34 open roles on Alion.","Of them, Builders FirstSource is hiring the most, with 772 open roles."],"as_of":"2026-11-14","cite":"Alion, \"TopBuild competitors and alternatives: 10 similar companies compared on hiring and funding\", as of Nov 14, 2026. https://alion.io/company/topbuild/competitors","indexable":true,"target":{"name":"TopBuild","url":"https://alion.io/company/topbuild","domain":"topbuild.com","open_roles":34,"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":"Daytona 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Supply","url":"https://alion.io/company/richards-supply","domain":"richards-supply.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":"201-500","headquarters":{"city":"Homer Glen","country":"US"},"technologies":["Windows"],"hiring_countries":["US"],"similarity":{"score":14.92,"shared_segments":["Wholesale","Building Materials"],"shared_technologies":["Windows"],"same_hq_country":true}},{"name":"Profmax Group","url":"https://alion.io/company/profmaxgroup","domain":"profmaxgroup.ru","open_roles":25,"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":"Arkhangelsk","country":"RU"},"technologies":["1C","Nginx","Windows Server"],"hiring_countries":["RU"],"similarity":{"score":14.92,"shared_segments":["Wholesale","Construction"],"shared_technologies":["AutoCAD","Windows"],"same_hq_country":false}}],"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/topbuild/competitors","json_url":"https://alion.io/company/topbuild/competitors.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-11-14T03:58:57Z","generated_at":"2026-11-15T01:23:43Z"}}