Antitrust Radar

Cross-domain evidence graph

Observatory atlas

Follow documented connections between markets, firms, places, publications, and sources. A connection shows a recorded relationship, not that two measures describe the same market.

Explore the graphRank profilesCompare profiles
More atlas tools4 exact routes
Live family topologyMeasurement

Current focusIndustry CR418,549 records / 13 family pairs

Measurement topology centered on Industry CR4Line width represents declared relationship count. Line color identifies relationship layer. Circle size represents the number of canonical profiles in each family.Places to Indicators: 6,412 declared links. Measurement 6,412.Places to Sources: 3,378 declared links. Measurement 3,378.Places to Places: 3,204 declared links. Measurement 3,204.Industries to Sources: 1,954 declared links. Measurement 1,954.Industries to Industries: 1,849 declared links. Measurement 1,849.Industries to Indicators: 1,576 declared links. Measurement 1,576.Markets to Products: 55 declared links. Measurement 55.Indicators to Sources: 48 declared links. Measurement 48.Markets to Indicators: 21 declared links. Measurement 21.Markets to Sources: 20 declared links. Measurement 20.Industries to Places: 17 declared links. Measurement 17.Markets to Industries: 12 declared links. Measurement 12.Sources to Sources: 3 declared links. Measurement 3.Markets12Markets: 12 canonical profiles, 108 links in Measurement, 171 links overall. Documented antitrust and screening definitionsProducts55Products: 55 canonical profiles, 55 links in Measurement, 85 links overall. Source-labeled market participantsOperators20Operators: 20 canonical profiles, 0 links in Measurement, 32 links overall. Official product attributionsIndustries1,866Industries: 1,866 canonical profiles, 5,408 links in Measurement, 5,408 links overall. Census hierarchy and screening contextIssues6Issues: 6 canonical profiles, 0 links in Measurement, 28 links overall. Editorial competition research programsTopics8Topics: 8 canonical profiles, 0 links in Measurement, 171 links overall. Institutional research subjects and exact evidence membershipsQuestions46Questions: 46 canonical profiles, 0 links in Measurement, 104 links overall. Public research questions anchored to exact signals and indicatorsPlaces3,270Places: 3,270 canonical profiles, 13,011 links in Measurement, 13,125 links overall. National context, bounded state and local screens, and international regulatory profilesIndicators30Indicators: 30 canonical profiles, 8,057 links in Measurement, 8,105 links overall. Canonical measurement dossiersRecords14Records: 14 canonical profiles, 0 links in Measurement, 63 links overall. Dated official enforcement recordsNamed entities21Named entities: 21 canonical profiles, 0 links in Measurement, 37 links overall. Organizations named in official recordsPublications85Publications: 85 canonical profiles, 0 links in Measurement, 413 links overall. Reports, data dispatches, and international evidence briefsSources45Sources: 45 canonical profiles, 5,403 links in Measurement, 5,588 links overall. Public evidence custody
Measurement compact topology centered on Industry CR4Tap a family or weighted route to inspect its declared neighborhood, then use the dossier action below to open the complete record. Circle size represents canonical profile count.Places to Indicators: 6,412 declared links. Measurement 6,412.Places to Sources: 3,378 declared links. Measurement 3,378.Places to Places: 3,204 declared links. Measurement 3,204.Industries to Sources: 1,954 declared links. Measurement 1,954.Industries to Industries: 1,849 declared links. Measurement 1,849.Industries to Indicators: 1,576 declared links. Measurement 1,576.Markets to Products: 55 declared links. Measurement 55.Indicators to Sources: 48 declared links. Measurement 48.Markets to Indicators: 21 declared links. Measurement 21.Markets to Sources: 20 declared links. Measurement 20.Industries to Places: 17 declared links. Measurement 17.Markets to Industries: 12 declared links. Measurement 12.Sources to Sources: 3 declared links. Measurement 3.Markets12Markets: 12 canonical profiles, 108 links in Measurement, 171 links overall. Documented antitrust and screening definitionsProducts55Products: 55 canonical profiles, 55 links in Measurement, 85 links overall. Source-labeled market participantsOperators20Operators: 20 canonical profiles, 0 links in Measurement, 32 links overall. Official product attributionsIndustries1.9kIndustries: 1,866 canonical profiles, 5,408 links in Measurement, 5,408 links overall. Census hierarchy and screening contextIssues6Issues: 6 canonical profiles, 0 links in Measurement, 28 links overall. Editorial competition research programsTopics8Topics: 8 canonical profiles, 0 links in Measurement, 171 links overall. Institutional research subjects and exact evidence membershipsQuestions46Questions: 46 canonical profiles, 0 links in Measurement, 104 links overall. Public research questions anchored to exact signals and indicatorsPlaces3.3kPlaces: 3,270 canonical profiles, 13,011 links in Measurement, 13,125 links overall. National context, bounded state and local screens, and international regulatory profilesIndicators30Indicators: 30 canonical profiles, 8,057 links in Measurement, 8,105 links overall. Canonical measurement dossiersRecords14Records: 14 canonical profiles, 0 links in Measurement, 63 links overall. Dated official enforcement recordsNamed entities21Named entities: 21 canonical profiles, 0 links in Measurement, 37 links overall. Organizations named in official recordsPublications85Publications: 85 canonical profiles, 0 links in Measurement, 413 links overall. Reports, data dispatches, and international evidence briefsSources45Sources: 45 canonical profiles, 5,403 links in Measurement, 5,588 links overall. Public evidence custody
Canonical nodes5,4785433 public profiles
Declared edges19,193exact encoded links
Node families13bounded domains
Inferred links0name-only joins
Encoded hereProfile-to-indicator observations, issue-program scope, source custody, market participation, official attribution, declared industry context, publication scope, and dated policy relationships.
Never inferred hereSubstitutability, ownership, control, liability, causation, or comparability across unlike measures.
Read evidence standard

Graph census · Measurement

Who the Atlas connects

Every lane is an exact family-pair contract in the active semantic lens, ranked by encoded edge count.

6 of 13families connectedTop 8 routes carry 99.6% of active-layer edges.

Active-lens edges
18,549
Measurement
Family-pair routes
13
exact family contracts
Cross-family pairs
10
between unlike families
Self-family pairs
3
within one family
Open the complete relationship matrixScan all 91 possible family contracts by edge volume or source custody, including explicit structural zeros.
  1. 01PlacesIndicatorsMeasurement layer · open complete contract dossier6,41234.6%
  2. 02PlacesSourcesMeasurement layer · open complete contract dossier3,37818.2%
  3. 03PlacesPlacesMeasurement layer · open complete contract dossier3,20417.3%
  4. 04IndustriesSourcesMeasurement layer · open complete contract dossier1,95410.5%
  5. 05IndustriesIndustriesMeasurement layer · open complete contract dossier1,84910.0%
  6. 06IndustriesIndicatorsMeasurement layer · open complete contract dossier1,5768.5%
  7. 07MarketsProductsMeasurement layer · open complete contract dossier550.3%
  8. 08IndicatorsSourcesMeasurement layer · open complete contract dossier480.3%
Inspect the remaining 5 family-pair routes73 links · 0.4% of active-layer edges
  1. 09MarketsIndicatorsMeasurement layer · open complete contract dossier210.1%
  2. 10MarketsSourcesMeasurement layer · open complete contract dossier200.1%
  3. 11IndustriesPlacesMeasurement layer · open complete contract dossier17<0.1%
  4. 12MarketsIndustriesMeasurement layer · open complete contract dossier12<0.1%
  5. 13SourcesSourcesMeasurement layer · open complete contract dossier3<0.1%
Bar length uses a logarithmic scale so low-volume lanes remain visible.Counts and shares describe encoded relationships, not economic importance, substitutability, control, liability, or antitrust harm.

Graph query

Build a declared relationship neighborhood

Network depth
IndicatorsDetailed industry CR4Measurement / 1 hop / all neighbors
Semantic classificationAll 39 relationship contracts remain distinctRead ontology

Choose one exact semantic contract to rebuild the topology, neighborhood, diagnostics, ledger, and public exports around only that declared edge type.

Focused evidence graph

Industry CR4

899 connected nodes in this bounded slice
Visible nodes
48
of 899
Visible edges
93
declared links
Direct links
898
from focus
Hidden nodes
851
plot cap only
Direct neighborhood898

880 additional matches remain in the public packet.

Focused declared relationship network for Detailed industry CR4Nodes are placed by graph distance from the selected profile. Color identifies node type. Lines identify encoded relationships in the selected semantic lens.Industry CR4897Detailed industry CR4: Observation rows 897311611 Animal (ex...Animal (except poultry) slaughtering: Revenue HHI 1,250.7518210 Computing...Computing infrastructure providers, data processing, web hosting, and related services: Revenue HHI D524114 Direct hea...Direct health and medical insurance carriers: Revenue HHI 649.3531110 Lessors of...Lessors of residential buildings and dwellings: Revenue HHI 34.9524292 Pharmacy b...Pharmacy benefit management and other third party administration of insurance and pension funds: Revenue HHI 1,633.5481111 Scheduled...Scheduled passenger air transportation: Revenue HHI 1,465.5513210 Software p...Software publishers: Revenue HHI D517111 Wired tele...Wired telecommunications carriers: Revenue HHI 1,285.9517112 Wireless t...Wireless telecommunications carriers (except satellite): Revenue HHI 3,074.2325520 Adhesive m...Adhesive manufacturing: Revenue HHI 359.6Administrative management and general management consulting services: Revenue HHI 118.4Advertising material distribution services: Revenue HHI 311.3Agents and managers for artists, athletes, entertainers, and other public figures: Revenue HHI 289.9Agents for wireless telecommunications services: Revenue HHI 239.4Air and gas compressor manufacturing: Revenue HHI 377.8Air-conditioning and warm air heating equipment and commercial and industrial refrigeration equipment manufacturing: Revenue HHI 348.4All other automotive repair and maintenance: Revenue HHI 86All other basic organic chemical manufacturing: Revenue HHI 254.6All other business support services: Revenue HHI 187.2All other consumer goods rental: Revenue HHI 43.5All other converted paper product manufacturing: Revenue HHI 165.5All other health and personal care retailers: Revenue HHI 96.6All other home furnishings retailers: Revenue HHI 802.6All other industrial machinery manufacturing: Revenue HHI 65.7All other insurance related activities: Revenue HHI 492.9All other legal services: Revenue HHI 152.5All other miscellaneous ambulatory health care services: Revenue HHI 167.8All other miscellaneous chemical product and preparation manufacturing: Revenue HHI 121.2All other miscellaneous electrical equipment and component manufacturing: Revenue HHI 332.5All other miscellaneous fabricated metal product manufacturing: Revenue HHI 40.9All other miscellaneous food manufacturing: Revenue HHI 301.1All other miscellaneous general purpose machinery manufacturing: Revenue HHI 110.1All other miscellaneous manufacturing: Revenue HHI 212.6All other miscellaneous retailers: Revenue HHI 87.7All other miscellaneous schools and instruction: Revenue HHI 37.5All other miscellaneous waste management services: Revenue HHI 176.8All other miscellaneous wood product manufacturing: Revenue HHI 164.3All other outpatient care centers: Revenue HHI 27.7All other plastics product manufacturing: Revenue HHI 38.8All other professional, scientific, and technical services: Revenue HHI 77.5All other publishers: Revenue HHI 497.7All other rubber product manufacturing: Revenue HHI 229.3All other support services: Revenue HHI 75.2All other telecommunications: Revenue HHI 1,232.4All other transit and ground passenger transportation: Revenue HHI 143.1All other transportation equipment manufacturing: Revenue HHI 1,229.22022 Economic Census Concentration of Largest Firms: Access date 2026-07-17
Markets12Products55Operators20Industries1866Issues6Topics8Questions46Places3270Indicators30Records14Named entities21Publications85Sources45
IndicatorsDetailed industry CR4897 entities / 2022-2022
Observation rows
897
Status
industries
Declared links
898
Latest year
2022

Four-firm share of industry value for six-digit 2022 NAICS industries.

Open canonical profile
Analysis handoff1
One documented indicator contractDetailed industry CR4897 observation rows / 897 entities / 2022-2022
Chart lenses
Direct relationships898

Direct relationship fingerprint

How Industry CR4 is declared in the Atlas

Measurement / direct focus links / no composite score
Counterparties
898
Unique canonical endpoints
Encoded links
898
Exact focus edges
Source custody
100%
898 source-bearing links
Profile families
2
Direct counterparty types
Counterparty compositionDirect nodes by profile family
Unique endpoints / active layer
Industries897 encoded edges
897
Sources1 encoded edge
1
Declared counterpartiesCarry exact endpoints into deeper analysis
898 available
01
1 edge1 source-bearing
02
1 edge1 source-bearing
03
1 edge1 source-bearing
04
1 edge1 source-bearing
05
1 edge1 source-bearing
06
1 edge1 source-bearing
Showing 6 of 898 exact direct counterparties.
Direct layer mixMeasurement898Organization0Enforcement0Research0
Encoded confidencehigh1medium0bounded897low0

Relationship ledger

Every plotted line remains an inspectable record

1,795 edges survive the current focus, depth, node-type, layer, and semantic-type contract.

MeasurementIndicator source custodyindicator source

Published 2022 Economic Census share of industry value held by the four largest firms in a six-digit NAICS statistical industry.

U.S. Census Bureau / 2022 Economic Census Concentration of Largest FirmshighSource
MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 211120.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 211130.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 212114.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 212115.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 212210.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 212220.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 212230.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 212290.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 212311.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 212312.

MeasurementEconomic Census sourceindustry source

2022 Economic Census Concentration of Largest Firms supplies the 2022 employer-firm concentration screen for NAICS 212313.

Showing 8 of 1,795 exact relationships. The complete filtered ledger remains available in CSV.

1,783 additional exact edges are available in JSON and CSV.

Graph contract

Relationship families stay separate

The atlas joins routes through encoded custody and context, never through name resemblance or an inferred corporate, legal, or causal relationship.

The atlas exposes only relationships declared in the current public data. A link or issue grouping does not make unlike measures comparable, establish ownership or control, define an antitrust market, assign liability, or show that a policy event caused an economic outcome.

Reusable graph packet

Carry node and edge custody into analysis

The packet preserves node type, canonical route, relationship family, source link, evidence label, confidence, and edge-specific guardrail.

Data CubeExact Detailed industry CR4 observation sliceVizBuilderIndustry CR4 / ranking lensJSON graph/api/public/atlas?focus=indicator%3Aindustry-cr4&layer=measurement&depth=1CSV edge ledgerComplete exact relationship slice