Antitrust Radar
Bilateral Antitrust Radar evidence routeTwo canonical nodes connect through separately colored declared relationship edges and common evidence nodes.Profile ADeclared edgeCommon nodeDeclared edgeProfile B

Bilateral evidence profiles

Relationship studio

Compare two profiles through their documented relationships and shared records. An indirect connection is not evidence of a direct relationship.

Current declared route62151 Medical and diag...U.S. Census Bureau1 shortest paths / 3 common neighbors / 7 supporting edges
Comparable nodes5,478canonical nodes
Declared edges19,193auditable links
Relationship layers4kept separate
Inferred endpoint links0from path proximity
Route contractEvery line is declared. Multi-hop proximity never becomes a direct endpoint claim.Evidence standard

Bilateral query

Build an exact profile-to-profile route

Profile A / IndustriesMedical and diagnostic laboratoriesRevenue HHI / D
1,867 profiles directly connected to U.S. Census Bureau
Profile B / Sources2022 Economic Census Concentration of Largest FirmsAccess date / 2026-07-17
3 profiles directly connected to 62151 Medical and diag...
Relationship familyMeasurementMarkets, participants, industries, places, indicators, and sources
Declared route sets

Declared bilateral profile

62151 Medical and diag... U.S. Census Bureau

Measurement / 1 hop
Shortest route
1declared hop
Shortest paths
1deterministic routes
Common neighbors
3exact intersections
Packet edges
71 cited sources
Relationship diagnosisWhat the selected graph can and cannot establish
Connection classDirect declaration1 endpoint edge
Neighborhood overlap0.2%3 shared across 1,867 unique adjacent profiles
Selected-layer degree4 vs 1,8681,864 neighbor difference
Supporting evidence1 cited source7 exact packet edges
high7medium0bounded0low0
Profile A / IndustriesMedical and diagnostic laboratories9.2K firms / 81.1B revenue
Revenue HHI
D
Selected-layer neighbors
4
Total neighbors
4
Latest year
2022
Connection fingerprint
Measurement4
Organization0
Enforcement0
Research0
Industries3Sources1
Open canonical profile
Declared routes from Medical and diagnostic laboratories to 2022 Economic Census Concentration of Largest FirmsThe primary shortest path is centered. Additional exact common neighbors appear above or below it. Every line is a declared edge and does not imply a direct endpoint relationship.621512 Diagnostic...Diagnostic imaging centers: exact common neighbor6215 Medical and...Medical and diagnostic laboratories: exact common neighbor621511 Medical la...Medical laboratories: exact common neighbor62151 Medical and dia...IndustriesMedical and diagnostic laboratories: Revenue HHI DU.S. Census BureauSources2022 Economic Census Concentration of Largest Firms: Access date 2026-07-17
MeasurementOrganizationEnforcementResearch
Profile B / Sources2022 Economic Census Concentration of Largest FirmsU.S. Census Bureau
Access date
2026-07-17
Selected-layer neighbors
1,868
Total neighbors
1,872
Latest year
2026
Connection fingerprint
Measurement1868
Organization0
Enforcement0
Research4
Industries1866Indicators2Publications4
Open canonical profile

Supporting edge ledger

Every bridge remains an inspectable declaration

7 exact edges support the shortest paths and common-neighbor intersections in this layer.

MeasurementNAICS parent classificationindustry hierarchy

Medical and diagnostic laboratories (NAICS 62151) is classified under Medical and diagnostic laboratories (NAICS 6215) in the 2022 NAICS hierarchy.

2022 NAICS hierarchyhighSource
MeasurementNAICS parent classificationindustry hierarchy

Medical laboratories (NAICS 621511) is classified under Medical and diagnostic laboratories (NAICS 62151) in the 2022 NAICS hierarchy.

2022 NAICS hierarchyhighSource
MeasurementNAICS parent classificationindustry hierarchy

Diagnostic imaging centers (NAICS 621512) is classified under Medical and diagnostic laboratories (NAICS 62151) in the 2022 NAICS hierarchy.

2022 NAICS hierarchyhighSource
MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 6215.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 62151.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 621511.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 621512.

Bilateral graph contract

A route is not a finding about its endpoints

Each hop keeps its own evidence label, confidence, source custody, and edge-specific limitation.

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.

Reusable bilateral packet

Carry the exact route into analysis

JSON preserves endpoints, shortest paths, common neighbors, nodes, and edge metadata. CSV flattens the complete supporting ledger.

JSON comparison/api/public/atlas?left=industry%3A62151&right=source%3Acensus-ecnsize-concentration-2022&layer=measurementCSV edge ledgerExact supporting declarationsSingle-profile atlasReturn to focused neighborhoods