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 / 335931

Current-carrying wiring device manufacturing

Manufacturing

HHI313Revenue$8.4B

Evidence profile

02 / 311813

Frozen cakes, pies, and other pastries manufacturing

Manufacturing

HHI301.5Revenue$8.2B

Evidence profile

03 / 212312

Crushed and broken limestone mining and quarrying

Mining, quarrying, and oil and gas extraction

HHI287.1Revenue$10.6B

Evidence profile

04 / 326291

Rubber product manufacturing for mechanical use

Manufacturing

HHI333.6Revenue$7.7B

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 industryCurrent-carrying wiring device manufacturingNAICS 335931 / 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 HHI333.6Rubber product manufacturing for mechanical use

Largest selected revenue$10.6BCrushed and broken limestone mining and quarrying

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 335931; Current-carrying wiring device 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 311813

Frozen cakes, pies, and other pastries manufacturing

Manufacturing

Mean gap2.6 pts

Concentration1.3 pts

Scale3.8 pts

National percentile positionsReferenceNeighbor

HHI0.7 gap313301.5

CR43.2 gap27.5%25.6%

CR80.1 gap38.8%39.1%

Revenue0.4 gap$8.4B$8.2B

Jobs0.6 gap25K25.2K

Firms10.3 gap359214

Closest dimension: CR8 (0.1 pts). Widest: Firms (10.3 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

335931Strict match

Current-carrying wiring device manufacturing

Manufacturing

2017308.52022313Change+4.5 pts+1.5%

National rank #266 of 54351.1th percentile

311813Strict match

Frozen cakes, pies, and other pastries manufacturing

Manufacturing

2017358.42022301.5Change-56.9 pts-15.9%

National rank #451 of 54317th percentile

212312Strict match

Crushed and broken limestone mining and quarrying

Mining, quarrying, and oil and gas extraction

2017277.12022287.1Change+10 pts+3.6%

National rank #235 of 54356.8th percentile

326291Strict match

Rubber product manufacturing for mechanical use

Manufacturing

2017462.52022333.6Change-128.9 pts-27.9%

National rank #504 of 5437.2th percentile

Change benchmark

Paired coverage: 543 / 789
National median: +3.6 pts
Selected pairs: 4 / 4
Largest selected move: -128.9 pts

Rubber product manufacturing for mechanical use 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	335931	311813	212312	326291
+3.6 pts	+4.5 pts#266 of 543	-56.9 pts#451 of 543	+10 pts#235 of 543	-128.9 pts#504 of 543
+0.2 pts	+1.1 pts#330 of 781	-6.5 pts#700 of 781	-0.1 pts#418 of 781	-3.4 pts#607 of 781
+0.5 pts	-1.4 pts#534 of 783	-4.1 pts#652 of 783	-1.6 pts#550 of 783	-2.9 pts#603 of 783
+$3B	+$94.9M#689 of 789	+$2B#457 of 789	+$1.6B#493 of 789	-$161.3M#731 of 789
+1,474	-450#554 of 789	+1,666#382 of 789	-3,660#688 of 789	-1,155#605 of 789
0	+5#363 of 789	+19#316 of 789	-83#619 of 789	-16#469 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

335931 311813 326291

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

212312

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	Current-carrying wiring device manufacturing335931	Frozen cakes, pies, and other pastries manufacturing311813	Crushed and broken limestone mining and quarrying212312	Rubber product manufacturing for mechanical use326291
HHIRevenue-based HHI	28450th percentile	31354th percentile / rank #316 of 679	301.553rd percentile / rank #321 of 679	287.150th percentile / rank #338 of 679	333.655th percentile / rank #305 of 679
CR4Largest four firms	30.6%50th percentile	27.5%45th percentile / rank #498 of 897	25.6%41st percentile / rank #527 of 897	28.6%46th percentile / rank #481 of 897	29.5%48th percentile / rank #466 of 897
CR8Largest eight firms	42.8%50th percentile	38.8%45th percentile / rank #493 of 899	39.1%45th percentile / rank #492 of 899	38.5%45th percentile / rank #495 of 899	45.5%54th percentile / rank #418 of 899
RevenueRevenue	$14.5B50th percentile	$8.4B33rd percentile / rank #603 of 899	$8.2B33rd percentile / rank #607 of 899	$10.6B41st percentile / rank #534 of 899	$7.7B31st percentile / rank #620 of 899
EmploymentEmployment	40.1K50th percentile	25K36th percentile / rank #576 of 899	25.2K37th percentile / rank #571 of 899	25K36th percentile / rank #574 of 899	29.5K41st percentile / rank #533 of 899
FirmsEmployer firms	1.2K50th percentile	35930th percentile / rank #631 of 899	21420th percentile / rank #724 of 899	48336th percentile / rank #580 of 899	32828th percentile / rank #647 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.