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 route51921 Libraries and ar...5192 Web search portal...1 shortest paths / 1 common neighbors / 3 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 / IndustriesLibraries and archivesRevenue HHI / 254.8
3 profiles directly connected to 5192 Web search portal...
Profile B / IndustriesWeb search portals, libraries, archives, and other information servicesRevenue HHI / D
2 profiles directly connected to 51921 Libraries and ar...
Relationship familyMeasurementMarkets, participants, industries, places, indicators, and sources
Declared route sets

Declared bilateral profile

51921 Libraries and ar... 5192 Web search portal...

Measurement / 1 hop
Shortest route
1declared hop
Shortest paths
1deterministic routes
Common neighbors
1exact intersections
Packet edges
31 cited sources
Relationship diagnosisWhat the selected graph can and cannot establish
Connection classDirect declaration1 endpoint edge
Neighborhood overlap25.0%1 shared across 4 unique adjacent profiles
Selected-layer degree3 vs 41 neighbor difference
Supporting evidence1 cited source3 exact packet edges
high3medium0bounded0low0
Profile A / IndustriesLibraries and archives2K firms / 2.7B revenue
Revenue HHI
254.8
Selected-layer neighbors
3
Total neighbors
3
Latest year
2022
Connection fingerprint
Measurement3
Organization0
Enforcement0
Research0
Industries2Sources1
Open canonical profile
Declared routes from Libraries and archives to Web search portals, libraries, archives, and other information servicesThe 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.U.S. Census Bureau2022 Economic Census Concentration of Largest Firms: exact common neighbor51921 Libraries and a...IndustriesLibraries and archives: Revenue HHI 254.85192 Web search porta...IndustriesWeb search portals, libraries, archives, and other information services: Revenue HHI D
MeasurementOrganizationEnforcementResearch
Profile B / IndustriesWeb search portals, libraries, archives, and other information services3K firms / 147B revenue
Revenue HHI
D
Selected-layer neighbors
4
Total neighbors
4
Latest year
2022
Connection fingerprint
Measurement4
Organization0
Enforcement0
Research0
Industries3Sources1
Open canonical profile

Supporting edge ledger

Every bridge remains an inspectable declaration

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

MeasurementNAICS parent classificationindustry hierarchy

Libraries and archives (NAICS 51921) is classified under Web search portals, libraries, archives, and other information services (NAICS 5192) 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 5192.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 51921.

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%3A51921&right=industry%3A5192&layer=measurementCSV edge ledgerExact supporting declarationsSingle-profile atlasReturn to focused neighborhoods
Atlas Relationship Studio | Antitrust Radar