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 / 336340

Motor vehicle brake system manufacturing

Manufacturing

HHI555.2Revenue$10.2B

Evidence profile

02 / 334417

Electronic connector manufacturing

Manufacturing

HHI582.5Revenue$7.1B

Evidence profile

03 / 212114

Surface coal mining

Mining, quarrying, and oil and gas extraction

HHI612.2Revenue$10.4B

Evidence profile

04 / 326220

Rubber and plastics hoses and belting manufacturing

Manufacturing

HHI600.4Revenue$7.1B

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 industryMotor vehicle brake system manufacturingNAICS 336340 / Manufacturing

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 HHI612.2Surface coal mining

Largest selected revenue$10.4BSurface coal mining

Sector scope2Cross-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 336340; Motor vehicle brake system manufacturing
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 334417

Electronic connector manufacturing

Manufacturing

Mean gap3.3 pts

Concentration1.8 pts

Scale4.8 pts

National percentile positionsReferenceNeighbor

HHI2.0 gap555.2582.5

CR42.1 gap38.4%39.6%

CR81.4 gap58.7%59.5%

Revenue10.5 gap$10.2B$7.1B

Jobs0.5 gap19.8K19.6K

Firms3.4 gap137168

Closest dimension: Jobs (0.5 pts). Widest: Revenue (10.5 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 / 20223 strict / 4 selected

Herfindahl-Hirschman Index / HHI points

Shared signed-change scale across this selection

National median +3.6 pts

Lower changeZeroHigher change

336340Strict match

Motor vehicle brake system manufacturing

Manufacturing

2017606.52022555.2Change-51.3 pts-8.5%

National rank #437 of 54319.6th percentile

334417Strict match

Electronic connector manufacturing

Manufacturing

2017754.62022582.5Change-172.1 pts-22.8%

National rank #518 of 5434.6th percentile

212114New in 2022

Surface coal mining

Mining, quarrying, and oil and gas extraction

2017Not published2022612.2ChangeNot comparedNo rate

Outside strict-pair rankNot ranked

326220Strict match

Rubber and plastics hoses and belting manufacturing

Manufacturing

2017463.92022600.4Change+136.5 pts+29.4%

National rank #65 of 54388.2th percentile

Change benchmark

Paired coverage: 543 / 789
National median: +3.6 pts
Selected pairs: 3 / 4
Largest selected move: -172.1 pts

Electronic connector manufacturing 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	336340	334417	212114	326220
+3.6 pts	-51.3 pts#437 of 543	-172.1 pts#518 of 543	Not comparedNew in 2022	+136.5 pts#65 of 543
+0.2 pts	-4 pts#636 of 781	-8.6 pts#740 of 781	Not comparedNew in 2022	+4.3 pts#166 of 781
+0.5 pts	-1.8 pts#557 of 783	-5.5 pts#697 of 783	Not comparedNew in 2022	+3.3 pts#204 of 783
+$3B	-$1.1B#769 of 789	+$1.3B#513 of 789	Not comparedNew in 2022	+$1.8B#478 of 789
+1,474	-3,504#685 of 789	+1,759#379 of 789	Not comparedNew in 2022	+1,042#419 of 789
0	-6#426 of 789	+9#348 of 789	Not comparedNew in 2022	-13#456 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: 2; 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 31-33

Manufacturing

336340 334417 326220

2022 sector distribution

Median HHI: 439.3; 346 detailed rows
Median CR4: 38.5%; Published values
Selected here: 3; 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 21

Mining, quarrying, and oil and gas extraction

212114

2022 sector distribution

Median HHI: 559.2; 21 detailed rows
Median CR4: 43.7%; Published values
Selected here: 1; Not a sector aggregate

2017-2022 strict history

Median HHI change: +10; HHI points
Higher HHI: 54.5%; of published pairs
Coverage: 73.3%; 11 strict pairs

2023 BDS rates

Entry: 9.436%; establishments
Exit: 7.685%; establishments
Net jobs: 11.246%; net rate
Reallocation: 17.547%; excess rate

Compare parent sectorsSeparate structure and flow plane Joined sector JSON2 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	Motor vehicle brake system manufacturing336340	Electronic connector manufacturing334417	Surface coal mining212114	Rubber and plastics hoses and belting manufacturing326220
HHIRevenue-based HHI	28450th percentile	555.271st percentile / rank #198 of 679	582.573rd percentile / rank #184 of 679	612.275th percentile / rank #169 of 679	600.474th percentile / rank #178 of 679
CR4Largest four firms	30.6%50th percentile	38.4%62nd percentile / rank #345 of 897	39.6%64th percentile / rank #327 of 897	43.7%70th percentile / rank #268 of 897	42.3%68th percentile / rank #286 of 897
CR8Largest eight firms	42.8%50th percentile	58.7%71st percentile / rank #261 of 899	59.5%73rd percentile / rank #248 of 899	56%68th percentile / rank #285 of 899	55%68th percentile / rank #293 of 899
RevenueRevenue	$14.5B50th percentile	$10.2B39th percentile / rank #546 of 899	$7.1B29th percentile / rank #640 of 899	$10.4B40th percentile / rank #538 of 899	$7.1B29th percentile / rank #638 of 899
EmploymentEmployment	40.1K50th percentile	19.8K31st percentile / rank #621 of 899	19.6K30th percentile / rank #626 of 899	16.2K25th percentile / rank #671 of 899	19.8K31st percentile / rank #622 of 899
FirmsEmployer firms	1.2K50th percentile	13713th percentile / rank #783 of 899	16816th percentile / rank #753 of 899	16316th percentile / rank #756 of 899	18718th percentile / rank #738 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.