{"company":{"id":1762518,"name":"WM","domain":"wm.com","url":"https://alion.io/company/wm-com"},"answer":"As of Nov 12, 2026, Alion lists 10 companies most like WM: Clean Harbors, Arcwood Environmental, Waste Connections, IDEXX Laboratories, Terex Corporation, Adler and Allan, Veolia, Miller Environmental Group, Maryland Environmental Service and Streamtech.","highlights":["WM itself has 898 open roles on Alion.","Of them, Veolia is hiring the most, with 1,480 open roles."],"as_of":"2026-11-12","cite":"Alion, \"WM competitors and alternatives: 10 similar companies compared on hiring and funding\", as of Nov 12, 2026. https://alion.io/company/wm-com/competitors","indexable":true,"target":{"name":"WM","url":"https://alion.io/company/wm-com","domain":"wm.com","open_roles":898,"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":["Microsoft Excel","Power BI","SQL"],"hiring_countries":["US","CA","IN"],"similarity":null},"competitors":[{"name":"Clean Harbors","url":"https://alion.io/company/cleanharbors-com","domain":"cleanharbors.com","open_roles":1168,"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":"Norwell","country":"US"},"technologies":["HPC","Windows","SQL"],"hiring_countries":["US","CA","IN"],"similarity":{"score":20.55,"shared_segments":["Waste Management","Environmental 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Allan","url":"https://alion.io/company/adler-and-allan","domain":"adlerandallan.co.uk","open_roles":155,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":"venture","last_round_usd":null,"last_round_date":"2024-03-13","lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"Harrogate","country":"GB"},"technologies":["AutoCAD","Microsoft Excel","Power BI"],"hiring_countries":["GB","US","IE"],"similarity":{"score":14.7,"shared_segments":["Environmental Science","Waste Management"],"shared_technologies":["Python","SQL","Tableau","GCP","Power BI"],"same_hq_country":false}},{"name":"Veolia","url":"https://alion.io/company/veolia-environnement-sa","domain":"veolia.com","open_roles":1480,"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":"Aubervilliers","country":"FR"},"technologies":["AutoCAD","DALL-E","SQL"],"hiring_countries":["FR","US","ES"],"similarity":{"score":14.55,"shared_segments":["Waste Management"],"shared_technologies":["Python","SQL","Tableau","GCP","Power BI"],"same_hq_country":false}},{"name":"Miller Environmental 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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/wm-com/competitors","json_url":"https://alion.io/company/wm-com/competitors.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-11-12T23:33:32Z","generated_at":"2026-11-13T18:33:17Z"}}