{"company":{"id":2750,"name":"Oklo","domain":"oklo.com","url":"https://alion.io/company/oklo-inc"},"answer":"As of Nov 13, 2026, Alion lists 10 companies most like Oklo: X-energy, Valar Atomics, Radiant Nuclear, Helion Energy, Aalo Atomics, GE Vernova, General Matter, TerraPower, Kairos Power and Commonwealth Fusion Systems.","highlights":["Oklo itself has 43 open roles on Alion.","Of them, GE Vernova is hiring the most, with 1,813 open roles.","Commonwealth Fusion Systems has raised the most venture funding on record: $2.7B.","Open roles at Kairos Power rose the most: from 35 on Oct 12, 2026 to 64 now."],"as_of":"2026-11-13","cite":"Alion, \"Oklo competitors and alternatives: 10 similar companies compared on hiring and funding\", as of Nov 13, 2026. https://alion.io/company/oklo-inc/competitors","indexable":true,"target":{"name":"Oklo","url":"https://alion.io/company/oklo-inc","domain":"oklo.com","open_roles":43,"open_roles_change":{"since":"2026-10-12","from":63,"to":43,"pct":-32},"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"501-1000","headquarters":{"city":"Santa Clara","country":"US"},"technologies":["Python","SolidWorks","CI/CD"],"hiring_countries":["US"],"similarity":null},"competitors":[{"name":"X-energy","url":"https://alion.io/company/x-energy","domain":"x-energy.com","open_roles":97,"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":"Rockville","country":"US"},"technologies":["Verification & Validation","AWS","Function 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Nuclear","url":"https://alion.io/company/radiantnuclear","domain":"radiantnuclear.com","open_roles":97,"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":"El Segundo","country":"US"},"technologies":["Python","C++","C#"],"hiring_countries":["US"],"similarity":{"score":16.7,"shared_segments":["Nuclear Energy"],"shared_technologies":["Python","JavaScript","Rust","TypeScript","C++"],"same_hq_country":true}},{"name":"Helion 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Systems","url":"https://alion.io/company/commonwealth-fusion-systems","domain":"cfs.energy","open_roles":130,"open_roles_change":{"since":"2026-10-12","from":111,"to":130,"pct":17},"funding":{"total_raised_usd":2663000000,"last_round":"series_b","last_round_usd":863000000,"last_round_date":"2025-09-02","lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"Devens","country":"US"},"technologies":["Python","AutoCAD","SolidWorks"],"hiring_countries":["US"],"similarity":{"score":14.8,"shared_segments":["Nuclear Energy"],"shared_technologies":["Python","Rust","C++","SolidWorks","CI/CD"],"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/oklo-inc/competitors","json_url":"https://alion.io/company/oklo-inc/competitors.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-11-13T08:51:28Z","generated_at":"2026-11-13T09:09:12Z"}}