{"license":"https://creativecommons.org/licenses/by/4.0/","dataset":"atlas","mode":"comparison","updatedThrough":"2026-08-15","guardrail":"A bilateral atlas route preserves a sequence of declared edges for navigation and audit. A direct edge, common neighbor, or multi-hop path does not make the endpoints equivalent, establish ownership or control, assign liability, define an antitrust market, make unlike measures comparable, or show causation.","filters":{"layer":"measurement","layerMatched":true,"left":"industry:3363","leftMatched":true,"right":"industry:33632","rightMatched":true,"view":"paths"},"summary":{"nodeCount":5478,"edgeCount":19193,"sourceCount":1,"profileCount":5433,"nodeKindCount":13,"layerCount":4,"directEdgeCount":1,"disconnected":false,"eligibleEdgeCount":18549,"ledgerEdgeCount":3,"leftNeighborCount":10,"pathLimitReached":false,"rightNeighborCount":3,"sharedNeighborCount":1,"shortestHopCount":1,"shortestPathCount":1},"endpoints":{"left":{"id":"industry:3363","kind":"industry","label":"Motor vehicle parts manufacturing","shortLabel":"3363 Motor vehicle par...","description":"2022 Economic Census employer-firm concentration screen for NAICS 3363.","href":"/industries/3363","metricLabel":"Revenue HHI","metricValue":"102.2","detail":"3.8K firms / 278.2B revenue","status":"published","year":2022,"color":"#f59e0b","searchText":"3363 motor vehicle parts manufacturing 31","connectionCount":10},"right":{"id":"industry:33632","kind":"industry","label":"Motor vehicle electrical and electronic equipment manufacturing","shortLabel":"33632 Motor vehicle el...","description":"2022 Economic Census employer-firm concentration screen for NAICS 33632.","href":"/industries/33632","metricLabel":"Revenue HHI","metricValue":"387.4","detail":"519 firms / 28B revenue","status":"published","year":2022,"color":"#f59e0b","searchText":"33632 motor vehicle electrical and electronic equipment manufacturing 31","connectionCount":3}},"shortestPaths":[{"id":"path:industry-hierarchy:33632:3363","edges":[{"id":"industry-hierarchy:33632:3363","type":"industry_hierarchy","layer":"measurement","from":"industry:33632","to":"industry:3363","label":"NAICS parent classification","detail":"Motor vehicle electrical and electronic equipment manufacturing (NAICS 33632) is classified under Motor vehicle parts manufacturing (NAICS 3363) in the 2022 NAICS hierarchy.","evidenceLabel":"2022 NAICS hierarchy","sourceId":"census-ecnsize-concentration-2022","sourceUrl":"https://www2.census.gov/programs-surveys/economic-census/data/2022/sector00/EC2200SIZECONCEN.zip","confidenceLevel":"high","guardrail":"A NAICS parent-child link records Census classification ancestry; it does not establish product substitutability, a legal antitrust market, or competitive effects."}],"hopCount":1,"nodes":[{"id":"industry:3363","kind":"industry","label":"Motor vehicle parts manufacturing","shortLabel":"3363 Motor vehicle par...","description":"2022 Economic Census employer-firm concentration screen for NAICS 3363.","href":"/industries/3363","metricLabel":"Revenue HHI","metricValue":"102.2","detail":"3.8K firms / 278.2B revenue","status":"published","year":2022,"color":"#f59e0b","searchText":"3363 motor vehicle parts manufacturing 31","connectionCount":10},{"id":"industry:33632","kind":"industry","label":"Motor vehicle electrical and electronic equipment manufacturing","shortLabel":"33632 Motor vehicle el...","description":"2022 Economic Census employer-firm concentration screen for NAICS 33632.","href":"/industries/33632","metricLabel":"Revenue HHI","metricValue":"387.4","detail":"519 firms / 28B revenue","status":"published","year":2022,"color":"#f59e0b","searchText":"33632 motor vehicle electrical and electronic equipment manufacturing 31","connectionCount":3}]}],"sharedNeighbors":[{"leftEdges":[{"id":"industry-source:3363:census-ecnsize-concentration-2022","type":"industry_source","layer":"measurement","from":"industry:3363","to":"source:census-ecnsize-concentration-2022","label":"Economic Census source","detail":"2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 3363.","evidenceLabel":"U.S. Census Bureau","sourceId":"census-ecnsize-concentration-2022","sourceUrl":"https://www2.census.gov/programs-surveys/economic-census/data/2022/sector00/EC2200SIZECONCEN.zip","confidenceLevel":"high","guardrail":"The Census source supports an industry screening row, not a legal antitrust market finding."}],"node":{"id":"source:census-ecnsize-concentration-2022","kind":"source","label":"2022 Economic Census Concentration of Largest Firms","shortLabel":"U.S. Census Bureau","description":"Economy-wide national firm concentration statistics by 2022 NAICS industry including revenue-based HHI and largest-firm concentration ratios.","href":"/sources/census-ecnsize-concentration-2022","metricLabel":"Access date","metricValue":"2026-07-17","detail":"U.S. Census Bureau","status":"public dataset","year":2026,"color":"#64748b","searchText":"census-ecnsize-concentration-2022 2022 economic census concentration of largest firms u.s. census bureau economy-wide national firm concentration statistics by 2022 naics industry including revenue-based hhi and largest-firm concentration ratios. u.s. census bureau, 2022 economic census, ec2200sizeconcen: selected sectors - concentration of largest firms for the united states, released april 2025. public_dataset","connectionCount":1872},"rightEdges":[{"id":"industry-source:33632:census-ecnsize-concentration-2022","type":"industry_source","layer":"measurement","from":"industry:33632","to":"source:census-ecnsize-concentration-2022","label":"Economic Census source","detail":"2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 33632.","evidenceLabel":"U.S. Census Bureau","sourceId":"census-ecnsize-concentration-2022","sourceUrl":"https://www2.census.gov/programs-surveys/economic-census/data/2022/sector00/EC2200SIZECONCEN.zip","confidenceLevel":"high","guardrail":"The Census source supports an industry screening row, not a legal antitrust market finding."}]}],"nodes":[{"id":"industry:33632","kind":"industry","label":"Motor vehicle electrical and electronic equipment manufacturing","shortLabel":"33632 Motor vehicle el...","description":"2022 Economic Census employer-firm concentration screen for NAICS 33632.","href":"/industries/33632","metricLabel":"Revenue HHI","metricValue":"387.4","detail":"519 firms / 28B revenue","status":"published","year":2022,"color":"#f59e0b","searchText":"33632 motor vehicle electrical and electronic equipment manufacturing 31","connectionCount":3},{"id":"industry:3363","kind":"industry","label":"Motor vehicle parts manufacturing","shortLabel":"3363 Motor vehicle par...","description":"2022 Economic Census employer-firm concentration screen for NAICS 3363.","href":"/industries/3363","metricLabel":"Revenue HHI","metricValue":"102.2","detail":"3.8K firms / 278.2B revenue","status":"published","year":2022,"color":"#f59e0b","searchText":"3363 motor vehicle parts manufacturing 31","connectionCount":10},{"id":"source:census-ecnsize-concentration-2022","kind":"source","label":"2022 Economic Census Concentration of Largest Firms","shortLabel":"U.S. Census Bureau","description":"Economy-wide national firm concentration statistics by 2022 NAICS industry including revenue-based HHI and largest-firm concentration ratios.","href":"/sources/census-ecnsize-concentration-2022","metricLabel":"Access date","metricValue":"2026-07-17","detail":"U.S. Census Bureau","status":"public dataset","year":2026,"color":"#64748b","searchText":"census-ecnsize-concentration-2022 2022 economic census concentration of largest firms u.s. census bureau economy-wide national firm concentration statistics by 2022 naics industry including revenue-based hhi and largest-firm concentration ratios. u.s. census bureau, 2022 economic census, ec2200sizeconcen: selected sectors - concentration of largest firms for the united states, released april 2025. public_dataset","connectionCount":1872}],"rows":[{"id":"industry-hierarchy:33632:3363","layer":"measurement","relationshipType":"industry_hierarchy","relationshipLabel":"NAICS parent classification","fromId":"industry:33632","fromKind":"industry","fromLabel":"Motor vehicle electrical and electronic equipment manufacturing","fromHref":"/industries/33632","toId":"industry:3363","toKind":"industry","toLabel":"Motor vehicle parts manufacturing","toHref":"/industries/3363","evidenceLabel":"2022 NAICS hierarchy","evidenceDetail":"Motor vehicle electrical and electronic equipment manufacturing (NAICS 33632) is classified under Motor vehicle parts manufacturing (NAICS 3363) 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."},{"id":"industry-source:3363:census-ecnsize-concentration-2022","layer":"measurement","relationshipType":"industry_source","relationshipLabel":"Economic Census source","fromId":"industry:3363","fromKind":"industry","fromLabel":"Motor vehicle parts manufacturing","fromHref":"/industries/3363","toId":"source:census-ecnsize-concentration-2022","toKind":"source","toLabel":"2022 Economic Census Concentration of Largest Firms","toHref":"/sources/census-ecnsize-concentration-2022","evidenceLabel":"U.S. Census Bureau","evidenceDetail":"2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 3363.","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":"The Census source supports an industry screening row, not a legal antitrust market finding."},{"id":"industry-source:33632:census-ecnsize-concentration-2022","layer":"measurement","relationshipType":"industry_source","relationshipLabel":"Economic Census source","fromId":"industry:33632","fromKind":"industry","fromLabel":"Motor vehicle electrical and electronic equipment manufacturing","fromHref":"/industries/33632","toId":"source:census-ecnsize-concentration-2022","toKind":"source","toLabel":"2022 Economic Census Concentration of Largest Firms","toHref":"/sources/census-ecnsize-concentration-2022","evidenceLabel":"U.S. Census Bureau","evidenceDetail":"2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 33632.","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":"The Census source supports an industry screening row, not a legal antitrust market finding."}]}