{"company":{"id":1918236,"name":"Donaldson","domain":"donaldson.com","url":"https://alion.io/company/donaldson-com"},"answer":"As of Nov 14, 2026, Alion lists 10 companies most like Donaldson: ITT, Caterpillar, Gleason Corporation, Filtration Group, Atomic Machines, Cummins, Sandvik, Ingersoll Rand, Carrier Global Corporation and Marmon Holdings.","highlights":["Donaldson itself has 152 open roles on Alion.","Of them, Cummins is hiring the most, with 951 open roles.","Sandvik has raised the most venture funding on record: $540M."],"as_of":"2026-11-14","cite":"Alion, \"Donaldson competitors and alternatives: 10 similar companies compared on hiring and funding\", as of Nov 14, 2026. https://alion.io/company/donaldson-com/competitors","indexable":true,"target":{"name":"Donaldson","url":"https://alion.io/company/donaldson-com","domain":"donaldson.com","open_roles":152,"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":"Bloomington","country":"US"},"technologies":["Microsoft Excel","SolidWorks","Azure"],"hiring_countries":["US","MX","IN"],"similarity":null},"competitors":[{"name":"ITT","url":"https://alion.io/company/itt","domain":"itt.com","open_roles":71,"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":"Stamford","country":"US"},"technologies":["Microsoft Excel","SolidWorks","Azure"],"hiring_countries":["US","CA","IT"],"similarity":{"score":19.75,"shared_segments":["Industrial Machinery","Precision Engineering"],"shared_technologies":["Python","SQL","SolidWorks","Power BI","Azure"],"same_hq_country":true}},{"name":"Caterpillar","url":"https://alion.io/company/caterpillar","domain":"caterpillar.com","open_roles":876,"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":"Irving","country":"US"},"technologies":["Python","Power BI","Azure"],"hiring_countries":["US","CN","IN"],"similarity":{"score":18.75,"shared_segments":["Industrial Machinery"],"shared_technologies":["Python","SQL","Snowflake","LangGraph","LangChain"],"same_hq_country":true}},{"name":"Gleason Corporation","url":"https://alion.io/company/gleason-com","domain":"gleason.com","open_roles":49,"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":"Rochester","country":"US"},"technologies":["Windows","AutoCAD","SolidWorks"],"hiring_countries":["US"],"similarity":{"score":17.8,"shared_segments":["Industrial Machinery","Precision Engineering"],"shared_technologies":["Python","SolidWorks","Power BI","AI Agents","Azure"],"same_hq_country":true}},{"name":"Filtration Group","url":"https://alion.io/company/filtrationgroup-com","domain":"filtrationgroup.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":"1001-5000","headquarters":{"city":"Oak Brook","country":"US"},"technologies":["Microsoft Excel","AutoCAD","Power 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Agents","Azure"],"same_hq_country":true}},{"name":"Cummins","url":"https://alion.io/company/cummins-com","domain":"cummins.com","open_roles":951,"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":"Columbus","country":"US"},"technologies":["Power BI","Microsoft Excel","SQL"],"hiring_countries":["US","GB","IN"],"similarity":{"score":17.33,"shared_segments":["Industrial Machinery"],"shared_technologies":["Python","SQL","Snowflake","LangGraph","LangChain"],"same_hq_country":true}},{"name":"Sandvik","url":"https://alion.io/company/sandvik","domain":"home.sandvik","open_roles":369,"open_roles_change":null,"funding":{"total_raised_usd":540000000,"last_round":"venture","last_round_usd":540000000,"last_round_date":"2025-12-05","lead_investors":[]},"size_band":"5000+","headquarters":{"city":"Stockholm","country":"SE"},"technologies":["Power BI","Microsoft Excel","C#"],"hiring_countries":["US","CA","AU"],"similarity":{"score":16.95,"shared_segments":["Industrial Machinery","Precision Engineering"],"shared_technologies":["Python","SQL","SolidWorks","Power BI","AI Agents"],"same_hq_country":false}},{"name":"Ingersoll Rand","url":"https://alion.io/company/irco-com","domain":"irco.com","open_roles":219,"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":"Davidson","country":"US"},"technologies":["SQL","Python","GCP"],"hiring_countries":["IN","IT","DE"],"similarity":{"score":16.45,"shared_segments":["Industrial Machinery"],"shared_technologies":["Python","SQL","Snowflake","LangGraph","LangChain"],"same_hq_country":true}},{"name":"Carrier Global Corporation","url":"https://alion.io/company/carrier","domain":"carrier.com","open_roles":885,"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":"Palm Beach Gardens","country":"US"},"technologies":["Microsoft Excel","Python","Power BI"],"hiring_countries":["US","DE","IN"],"similarity":{"score":16.25,"shared_segments":["Industrial Machinery"],"shared_technologies":["Python","SQL","Snowflake","LangGraph","LangChain"],"same_hq_country":true}},{"name":"Marmon Holdings","url":"https://alion.io/company/marmon","domain":"marmon.com","open_roles":583,"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":"Chicago","country":"US"},"technologies":["Microsoft Excel","SolidWorks","Power BI"],"hiring_countries":["US","CA","IN"],"similarity":{"score":16.15,"shared_segments":["Industrial Machinery"],"shared_technologies":["Python","SQL","Snowflake","SolidWorks","Power BI"],"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/donaldson-com/competitors","json_url":"https://alion.io/company/donaldson-com/competitors.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-11-14T03:58:57Z","generated_at":"2026-11-14T16:36:46Z"}}