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 / 333924

Industrial truck, trailer, and stacker machinery manufacturing

Manufacturing

HHI699.4Revenue$13.2B

Evidence profile

02 / 335312

Motor and generator manufacturing

Manufacturing

HHI675.7Revenue$13.8B

Evidence profile

03 / 331511

Iron foundries

Manufacturing

HHI593.1Revenue$11.9B

Evidence profile

04 / 335313

Switchgear and switchboard apparatus manufacturing

Manufacturing

HHI621.9Revenue$15B

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 truck, trailer, and stacker machinery manufacturingNAICS 333924 / 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 HHI699.4Industrial truck, trailer, and stacker machinery manufacturing

Largest selected revenue$15BSwitchgear and switchboard apparatus manufacturing

Sector scope1Single-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 333924; Industrial truck, trailer, and stacker machinery 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 335312

Motor and generator manufacturing

Manufacturing

Mean gap1.8 pts

Concentration1.1 pts

Scale2.5 pts

National percentile positionsReferenceNeighbor

HHI0.7 gap699.4675.7

CR41.4 gap45.2%43.7%

CR81.2 gap58.8%59.3%

Revenue1.0 gap$13.2B$13.8B

Jobs2.0 gap30.1K28.5K

Firms4.4 gap277336

Closest dimension: HHI (0.7 pts). Widest: Firms (4.4 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

333924Strict match

Industrial truck, trailer, and stacker machinery manufacturing

Manufacturing

2017823.32022699.4Change-123.9 pts-15%

National rank #500 of 5437.9th percentile

335312Strict match

Motor and generator manufacturing

Manufacturing

2017497.72022675.7Change+178 pts+35.8%

National rank #45 of 54391.9th percentile

331511Strict match

Iron foundries

Manufacturing

2017590.12022593.1Change+3 pts+0.5%

National rank #280 of 54348.5th percentile

335313Strict match

Switchgear and switchboard apparatus manufacturing

Manufacturing

2017812.22022621.9Change-190.3 pts-23.4%

National rank #522 of 5433.9th percentile

Change benchmark

Paired coverage: 543 / 789
National median: +3.6 pts
Selected pairs: 4 / 4
Largest selected move: -190.3 pts

Switchgear and switchboard apparatus 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	333924	335312	331511	335313
+3.6 pts	-123.9 pts#500 of 543	+178 pts#45 of 543	+3 pts#280 of 543	-190.3 pts#522 of 543
+0.2 pts	-8.5 pts#736 of 781	+5.8 pts#116 of 781	+1.5 pts#299 of 781	-5.2 pts#679 of 781
+0.5 pts	-6 pts#702 of 783	+4.2 pts#161 of 783	+0.6 pts#379 of 783	-6.8 pts#719 of 783
+$3B	+$3.3B#378 of 789	+$4B#345 of 789	+$2B#449 of 789	+$2.9B#401 of 789
+1,474	+4,883#282 of 789	-262#536 of 789	-1,351#612 of 789	+4,423#291 of 789
0	-37#545 of 789	-36#540 of 789	-68#605 of 789	-40#553 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: 1; 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

333924 335312 331511 335313

2022 sector distribution

Median HHI: 439.3; 346 detailed rows
Median CR4: 38.5%; Published values
Selected here: 4; 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

Compare parent sectorsSeparate structure and flow plane Joined sector JSON1 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 truck, trailer, and stacker machinery manufacturing333924	Motor and generator manufacturing335312	Iron foundries331511	Switchgear and switchboard apparatus manufacturing335313
HHIRevenue-based HHI	28450th percentile	699.479th percentile / rank #143 of 679	675.778th percentile / rank #148 of 679	593.174th percentile / rank #180 of 679	621.976th percentile / rank #166 of 679
CR4Largest four firms	30.6%50th percentile	45.2%72nd percentile / rank #256 of 897	43.7%70th percentile / rank #268 of 897	41.4%67th percentile / rank #299 of 897	42.9%69th percentile / rank #281 of 897
CR8Largest eight firms	42.8%50th percentile	58.8%71st percentile / rank #260 of 899	59.3%72nd percentile / rank #249 of 899	57.8%71st percentile / rank #265 of 899	57%70th percentile / rank #274 of 899
RevenueRevenue	$14.5B50th percentile	$13.2B46th percentile / rank #482 of 899	$13.8B47th percentile / rank #473 of 899	$11.9B44th percentile / rank #506 of 899	$15B52nd percentile / rank #436 of 899
EmploymentEmployment	40.1K50th percentile	30.1K42nd percentile / rank #526 of 899	28.5K40th percentile / rank #544 of 899	32.4K45th percentile / rank #499 of 899	35.6K46th percentile / rank #482 of 899
FirmsEmployer firms	1.2K50th percentile	27725th percentile / rank #679 of 899	33629th percentile / rank #639 of 899	21420th percentile / rank #724 of 899	37231st percentile / rank #625 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.