Detailed-industry lab

Industry comparison studio

Compare official Census industry measures and matched 2017-2022 observations. Industry categories, broad sectors, and curated antitrust markets remain distinct.

Universe899Detailed rows

Measures6Fixed benchmarks

Coverage2017–23Three Census layers

Comparable here

National six-digit rows sharing the employer-firm universe and revenue-based concentration basis; signed changes require an identical code, level, sector, and label in both Census tables.

Still requires judgment

A relative rank is a screening signal. Product and geographic market definition, competitive effects, entry, and legal conclusions require separate evidence.

Selection console

Choose two to four detailed industries

Every rank and percentile uses the same 899 six-digit NAICS rows, so hierarchy level stays fixed across the comparison.

4 / 4

01 / 236210

Industrial building construction

Construction

HHI90.6Revenue$36.2B

Evidence profile

02 / 327320

Ready-mix concrete manufacturing

Manufacturing

HHI99.2Revenue$43B

Evidence profile

03 / 621512

Diagnostic imaging centers

Health care and social assistance

HHI76.1Revenue$25B

Evidence profile

04 / 523910

Miscellaneous intermediation

Finance and insurance

HHI84.4Revenue$45.8B

Evidence profile

Research workflow

Carry the selected industries into analysis and publication4 canonical industry profiles / 0 of 6 currently saved

Atlas workspace Draft brief

Relative percentile matrix

Compare position before comparing raw scale

Every measure uses a fixed 0-100 percentile benchmark. Exact raw values, national ranks, and disclosure gaps remain visible beside the shared 50th-percentile marker.

Benchmark universe / 899 industries

Focal industryIndustrial building constructionNAICS 236210 / Construction

01 / percentile profile

HHI

Revenue-based HHI

Detailed median284

02 / percentile profile

CR4

Largest four firms

Detailed median30.6%

03 / percentile profile

CR8

Largest eight firms

Detailed median42.8%

04 / percentile profile

Revenue

Detailed median$14.5B

05 / percentile profile

Employment

Detailed median40.1K

06 / percentile profile

Firms

Employer firms

Detailed median1.2K

Highest selected HHI99.2Ready-mix concrete manufacturing

Largest selected revenue$45.8BMiscellaneous intermediation

Sector scope4Cross-sector screen

HHI disclosure gaps04 published in selection

Reusable selection

Combined JSON4 exact Census rows Combined CSVNotebook-ready download

Census structure neighborhood

Discover comparable industry fingerprints

Find six-digit industries with the smallest mean gap across national percentile positions, using only dimensions published for the reference row.

Reference industry

Measurement lens

Candidate scope

Reference: NAICS 236210; Industrial building construction
Fixed benchmark: 899; National six-digit rows
Matched dimensions: 6 / 6; HHI, CR4, CR8, Revenue, Jobs, Firms
Eligible candidates: 678; 898 rows in selected scope

Nearest published fingerprints

Lower gaps mean closer national percentile positions across the matched dimensions.

10 nearest shown

Neighbor 01 / NAICS 327320

Ready-mix concrete manufacturing

Manufacturing

Mean gap4.1 pts

Concentration2.9 pts

Scale5.4 pts

National percentile positionsReferenceNeighbor

HHI1.5 gap90.699.2

CR43.4 gap13.1%15%

CR83.7 gap19.1%22%

Revenue4.2 gap$36.2B$43B

Jobs4.8 gap77.1K95.5K

Firms7.2 gap3K2K

Closest dimension: HHI (1.5 pts). Widest: Firms (7.2 pts).

Profile Pair JSON Nearest CSV

Two-vintage comparison

Compare how the selected rows moved, not only where they landed

The same six Census measures, strict matching rule, and national detailed-industry benchmark now travel with the selection.

2017 / 20224 strict / 4 selected

Herfindahl-Hirschman Index / HHI points

Shared signed-change scale across this selection

National median +3.6 pts

Lower changeZeroHigher change

236210Strict match

Industrial building construction

Construction

2017108.6202290.6Change-18 pts-16.6%

National rank #384 of 54329.3th percentile

327320Strict match

Ready-mix concrete manufacturing

Manufacturing

201787.3202299.2Change+11.9 pts+13.6%

National rank #218 of 54360th percentile

621512Strict match

Diagnostic imaging centers

Health care and social assistance

201755.3202276.1Change+20.8 pts+37.6%

National rank #196 of 54364th percentile

523910Strict match

Miscellaneous intermediation

Finance and insurance

2017135.3202284.4Change-50.9 pts-37.6%

National rank #435 of 54319.9th percentile

Change benchmark

Paired coverage: 543 / 789
National median: +3.6 pts
Selected pairs: 4 / 4
Largest selected move: -50.9 pts

Miscellaneous intermediation has the largest absolute published move in this selection.

Open national change plane Selection history JSON Selection history CSV

2017 source 2022 source

Six-measure change ledger

Change in six Census measures for the selected industries
National median	236210	327320	621512	523910
+3.6 pts	-18 pts#384 of 543	+11.9 pts#218 of 543	+20.8 pts#196 of 543	-50.9 pts#435 of 543
+0.2 pts	-2.3 pts#562 of 781	+1.9 pts#270 of 781	+2.4 pts#246 of 781	-4.1 pts#641 of 781
+0.5 pts	-4.9 pts#680 of 783	+2.1 pts#266 of 783	+3.5 pts#195 of 783	-6 pts#703 of 783
+$3B	+$10.8B#174 of 789	+$11.7B#167 of 789	+$6.7B#248 of 789	+$15.8B#133 of 789
+1,474	+5,571#271 of 789	+13,712#143 of 789	+16,038#126 of 789	+17,852#117 of 789
0	-13#452 of 789	-128#652 of 789	+458#145 of 789	+570#127 of 789

Cross-grain research context

Move between industry, sector, and market evidence without mixing them

Keep the selected six-digit cohort fixed while inspecting broad-sector flows or exact curated market bridges. Every layer retains its own universe, vintage, and permitted use.

Cohort: 4; six-digit rows
Sectors: 4; parent contexts
Bridged: 0/4; 0 markets
Evidence: 0; records + reports

2017 / Industry baselineStrict same-code and same-label Census rows

2022 / Current structureIndustry values and parent-sector distributions

2023 / Broad-sector flowsBDS establishment and job-flow rates

Parent sector / NAICS 23

Construction

236210

2022 sector distribution

Median HHI: 19.4; 31 detailed rows
Median CR4: 6.4%; Published values
Selected here: 1; Not a sector aggregate

2017-2022 strict history

Median HHI change: +1.6; HHI points
Higher HHI: 62.5%; of published pairs
Coverage: 77.4%; 24 strict pairs

2023 BDS rates

Entry: 13.016%; establishments
Exit: 11.082%; establishments
Net jobs: 3.24%; net rate
Reallocation: 26.939%; excess rate

Parent sector / NAICS 31-33

Manufacturing

327320

2022 sector distribution

Median HHI: 439.3; 346 detailed rows
Median CR4: 38.5%; Published values
Selected here: 1; Not a sector aggregate

2017-2022 strict history

Median HHI change: +12.4; HHI points
Higher HHI: 59.2%; of published pairs
Coverage: 72.8%; 238 strict pairs

2023 BDS rates

Entry: 6.87%; establishments
Exit: 6.997%; establishments
Net jobs: 1.265%; net rate
Reallocation: 16.565%; excess rate

Parent sector / NAICS 62

Health care and social assistance

621512

2022 sector distribution

Median HHI: 35.8; 39 detailed rows
Median CR4: 8.4%; Published values
Selected here: 1; Not a sector aggregate

2017-2022 strict history

Median HHI change: +1.4; HHI points
Higher HHI: 53.8%; of published pairs
Coverage: 68.4%; 26 strict pairs

2023 BDS rates

Entry: 10.783%; establishments
Exit: 7.708%; establishments
Net jobs: 4.089%; net rate
Reallocation: 18.899%; excess rate

Parent sector / NAICS 52

Finance and insurance

523910

2022 sector distribution

Median HHI: 405.8; 29 detailed rows
Median CR4: 31.0%; Published values
Selected here: 1; Not a sector aggregate

2017-2022 strict history

Median HHI change: -4.1; HHI points
Higher HHI: 47.6%; of published pairs
Coverage: 91.3%; 21 strict pairs

2023 BDS rates

Entry: 8.115%; establishments
Exit: 9.608%; establishments
Net jobs: 1.847%; net rate
Reallocation: 28.689%; excess rate

Compare parent sectorsSeparate structure and flow plane Joined sector JSON4 exact rows Full BDS historiesSelected sectors plus national series Joined sector CSVNotebook-ready context rows BDS history CSV1978-2023 selected-sector series

Raw values and benchmark positions

Inspect the exact benchmark ledger

Ranks run from highest to lowest. Percentiles show the share of published detailed-industry values at or below each row.

Raw Census values and detailed-industry benchmark positions for selected industries
Measure	Detailed median	Industrial building construction236210	Ready-mix concrete manufacturing327320	Diagnostic imaging centers621512	Miscellaneous intermediation523910
HHIRevenue-based HHI	28450th percentile	90.624th percentile / rank #514 of 679	99.226th percentile / rank #504 of 679	76.121st percentile / rank #535 of 679	84.423rd percentile / rank #524 of 679
CR4Largest four firms	30.6%50th percentile	13.1%18th percentile / rank #737 of 897	15%21st percentile / rank #707 of 897	12.9%17th percentile / rank #742 of 897	14%20th percentile / rank #723 of 897
CR8Largest eight firms	42.8%50th percentile	19.1%18th percentile / rank #735 of 899	22%22nd percentile / rank #701 of 899	18.9%18th percentile / rank #739 of 899	19.5%19th percentile / rank #732 of 899
RevenueRevenue	$14.5B50th percentile	$36.2B73rd percentile / rank #246 of 899	$43B77th percentile / rank #209 of 899	$25B66th percentile / rank #310 of 899	$45.8B78th percentile / rank #196 of 899
EmploymentEmployment	40.1K50th percentile	77.1K68th percentile / rank #292 of 899	95.5K72nd percentile / rank #249 of 899	109.3K76th percentile / rank #221 of 899	68.9K65th percentile / rank #320 of 899
FirmsEmployer firms	1.2K50th percentile	3K65th percentile / rank #319 of 899	2K57th percentile / rank #384 of 899	4.7K74th percentile / rank #237 of 899	8.9K83rd percentile / rank #150 of 899

NAICS industries are national statistical screening categories, not legally defined antitrust markets. Cross-sector comparisons describe relative Census position; they do not establish product substitutability, geographic scope, market power, or liability.