{"license":"https://creativecommons.org/licenses/by/4.0/","dataset":"atlas","mode":"workspace","updatedThrough":"2026-08-15","citation":"Antitrust Radar, Atlas Research Workspace: Boiler, tank, and shipping container manufacturing; Power boiler and heat exchanger manufacturing (2026-08-15); 2 canonical profiles and 1 declared supporting edges.","guardrail":"The workspace assembles canonical profiles and declared Atlas edges for research navigation. A direct edge preserves only its encoded evidence statement. A multi-hop route does not establish a direct endpoint relationship, make unlike measures comparable, define a legal market, assign ownership, control, liability, or causation, or prove a policy effect.","filters":{"duplicateItems":[],"items":["industry:3324","industry:33241"],"itemsMatched":true,"requestedItems":["industry:3324","industry:33241"],"truncated":false,"unmatchedItems":[],"layer":"all","layerMatched":true,"view":"map"},"diagnostics":{"bridgeDependenceRate":0,"confidenceCounts":{"bounded":0,"high":1,"low":0,"medium":0},"connectedPairRate":1,"directPairRate":1,"layerCounts":[{"count":1,"layer":"measurement"},{"count":0,"layer":"organization"},{"count":0,"layer":"enforcement"},{"count":0,"layer":"research"}],"sourceBearingEdgeCount":1,"sourceCoverageRate":1,"transitNodes":[]},"summary":{"bridgedPairCount":0,"connectedPairCount":1,"connectorNodeCount":0,"directPairCount":1,"disconnectedPairCount":0,"layerCount":1,"ledgerEdgeCount":1,"nodeKindCount":1,"pairCount":1,"selectedNodeCount":2,"sourceCount":1},"selectedNodes":[{"id":"industry:3324","kind":"industry","label":"Boiler, tank, and shipping container manufacturing","shortLabel":"3324 Boiler, tank, and...","description":"2022 Economic Census employer-firm concentration screen for NAICS 3324.","href":"/industries/3324","metricLabel":"Revenue HHI","metricValue":"328","detail":"1.1K firms / 43.7B revenue","status":"published","year":2022,"color":"#f59e0b","searchText":"3324 boiler, tank, and shipping container manufacturing 31","connectionCount":5},{"id":"industry:33241","kind":"industry","label":"Power boiler and heat exchanger manufacturing","shortLabel":"33241 Power boiler and...","description":"2022 Economic Census employer-firm concentration screen for NAICS 33241.","href":"/industries/33241","metricLabel":"Revenue HHI","metricValue":"482","detail":"185 firms / 7.1B revenue","status":"published","year":2022,"color":"#f59e0b","searchText":"33241 power boiler and heat exchanger manufacturing 31","connectionCount":3}],"connectorNodes":[],"pairs":[{"id":"industry:3324--industry:33241","leftId":"industry:3324","leftLabel":"Boiler, tank, and shipping container manufacturing","rightId":"industry:33241","rightLabel":"Power boiler and heat exchanger manufacturing","status":"direct","directEdgeCount":1,"shortestHopCount":1,"alternativeShortestPathCount":0,"primaryPathNodeIds":["industry:3324","industry:33241"],"primaryPathEdgeIds":["industry-hierarchy:33241:3324"]}],"sources":[{"edgeCount":1,"href":"/sources/census-ecnsize-concentration-2022","id":"census-ecnsize-concentration-2022","label":"2022 Economic Census Concentration of Largest Firms","sourceUrl":"https://www2.census.gov/programs-surveys/economic-census/data/2022/sector00/EC2200SIZECONCEN.zip"}],"rows":[{"id":"industry-hierarchy:33241:3324","layer":"measurement","relationshipType":"industry_hierarchy","relationshipLabel":"NAICS parent classification","fromId":"industry:33241","fromKind":"industry","fromLabel":"Power boiler and heat exchanger manufacturing","fromHref":"/industries/33241","toId":"industry:3324","toKind":"industry","toLabel":"Boiler, tank, and shipping container manufacturing","toHref":"/industries/3324","evidenceLabel":"2022 NAICS hierarchy","evidenceDetail":"Power boiler and heat exchanger manufacturing (NAICS 33241) is classified under Boiler, tank, and shipping container manufacturing (NAICS 3324) in the 2022 NAICS hierarchy.","sourceId":"census-ecnsize-concentration-2022","sourceUrl":"https://www2.census.gov/programs-surveys/economic-census/data/2022/sector00/EC2200SIZECONCEN.zip","confidenceLevel":"high","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A NAICS parent-child link records Census classification ancestry; it does not establish product substitutability, a legal antitrust market, or competitive effects."}]}