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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 route5418 Advertising, publ...U.S. Census Bureau1 shortest paths / 9 common neighbors / 19 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 / IndustriesAdvertising, public relations, and related servicesRevenue HHI / 79.3
1,871 profiles directly connected to U.S. Census Bureau
Profile B / Sources2022 Economic Census Concentration of Largest FirmsAccess date / 2026-07-17
9 profiles directly connected to 5418 Advertising, publ...
Relationship familyAll declared linksEvery encoded relationship family
Declared route sets

Declared bilateral profile

5418 Advertising, publ... U.S. Census Bureau

All declared links / 1 hop
Shortest route
1declared hop
Shortest paths
1deterministic routes
Common neighbors
9exact intersections
Packet edges
191 cited sources
Relationship diagnosisWhat the selected graph can and cannot establish
Connection classDirect declaration1 endpoint edge
Neighborhood overlap0.5%9 shared across 1,871 unique adjacent profiles
Selected-layer degree10 vs 1,8721,862 neighbor difference
Supporting evidence1 cited source19 exact packet edges
high19medium0bounded0low0
Profile A / IndustriesAdvertising, public relations, and related services34.7K firms / 134.8B revenue
Revenue HHI
79.3
Selected-layer neighbors
10
Total neighbors
10
Latest year
2022
Connection fingerprint
Measurement10
Organization0
Enforcement0
Research0
Industries9Sources1
Open canonical profile
Profile B / Sources2022 Economic Census Concentration of Largest FirmsU.S. Census Bureau
Access date
2026-07-17
Selected-layer neighbors
1,872
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

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

MeasurementNAICS parent classificationindustry hierarchy

Advertising, public relations, and related services (NAICS 5418) is classified under Professional, scientific, and technical services (NAICS 541) in the 2022 NAICS hierarchy.

2022 NAICS hierarchyhighSource
MeasurementNAICS parent classificationindustry hierarchy

Advertising agencies (NAICS 54181) is classified under Advertising, public relations, and related services (NAICS 5418) in the 2022 NAICS hierarchy.

2022 NAICS hierarchyhighSource
MeasurementNAICS parent classificationindustry hierarchy

Public relations agencies (NAICS 54182) is classified under Advertising, public relations, and related services (NAICS 5418) in the 2022 NAICS hierarchy.

2022 NAICS hierarchyhighSource
MeasurementNAICS parent classificationindustry hierarchy

Media buying agencies (NAICS 54183) is classified under Advertising, public relations, and related services (NAICS 5418) in the 2022 NAICS hierarchy.

2022 NAICS hierarchyhighSource
MeasurementNAICS parent classificationindustry hierarchy

Media representatives (NAICS 54184) is classified under Advertising, public relations, and related services (NAICS 5418) in the 2022 NAICS hierarchy.

2022 NAICS hierarchyhighSource
MeasurementNAICS parent classificationindustry hierarchy

Indoor and outdoor display advertising (NAICS 54185) is classified under Advertising, public relations, and related services (NAICS 5418) in the 2022 NAICS hierarchy.

2022 NAICS hierarchyhighSource
MeasurementNAICS parent classificationindustry hierarchy

Direct mail advertising (NAICS 54186) is classified under Advertising, public relations, and related services (NAICS 5418) in the 2022 NAICS hierarchy.

2022 NAICS hierarchyhighSource
MeasurementNAICS parent classificationindustry hierarchy

Advertising material distribution services (NAICS 54187) is classified under Advertising, public relations, and related services (NAICS 5418) in the 2022 NAICS hierarchy.

2022 NAICS hierarchyhighSource
MeasurementNAICS parent classificationindustry hierarchy

Other services related to advertising (NAICS 54189) is classified under Advertising, public relations, and related services (NAICS 5418) 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 541.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 5418.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 54181.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 54182.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 54183.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 54184.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 54185.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 54186.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 54187.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 54189.

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.