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 / 459930

Manufactured (mobile) home dealers

Retail trade

HHIWithheldRevenue$9.7B

Evidence profile

02 / 423740

Refrigeration equipment and supplies merchant wholesalers

Wholesale trade

HHIWithheldRevenue$10B

Evidence profile

03 / 339910

Jewelry and silverware manufacturing

Manufacturing

HHI484.5Revenue$7.9B

Evidence profile

04 / 424920

Book, periodical, and newspaper merchant wholesalers

Wholesale trade

HHI831Revenue$10.3B

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 industryManufactured (mobile) home dealersNAICS 459930 / Retail trade

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 HHI831Book, periodical, and newspaper merchant wholesalers

Largest selected revenue$10.3BBook, periodical, and newspaper merchant wholesalers

Sector scope3Cross-sector screen

HHI disclosure gaps22 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 459930; Manufactured (mobile) home dealers
Fixed benchmark: 899; National six-digit rows
Matched dimensions: 5 / 6; HHI, CR4, CR8, Revenue, Jobs, Firms
Eligible candidates: 896; 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 423740

Refrigeration equipment and supplies merchant wholesalers

Wholesale trade

Mean gap3.6 pts

Concentration3.3 pts

Scale3.8 pts

National percentile positionsReferenceNeighbor

HHIWithheldNot comparedWithheldWithheld

CR45.6 gap43.9%40.2%

CR81.0 gap49.8%50.2%

Revenue0.7 gap$9.7B$10B

Jobs0.1 gap11.9K11.9K

Firms10.6 gap1.2K583

Closest dimension: Jobs (0.1 pts). Widest: Firms (10.6 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

459930New in 2022

Manufactured (mobile) home dealers

Retail trade

2017Not published2022Not publishedChangeNot comparedNo rate

Outside strict-pair rankNot ranked

423740Measure unavailable

Refrigeration equipment and supplies merchant wholesalers

Wholesale trade

2017362.52022Not publishedChangeNot comparedNo rate

Outside strict-pair rankNot ranked

339910Strict match

Jewelry and silverware manufacturing

Manufacturing

20174032022484.5Change+81.5 pts+20.2%

National rank #105 of 54380.8th percentile

424920Measure unavailable

Book, periodical, and newspaper merchant wholesalers

Wholesale trade

2017Not published2022831ChangeNot comparedNo rate

Outside strict-pair rankNot ranked

Change benchmark

Paired coverage: 543 / 789
National median: +3.6 pts
Selected pairs: 1 / 4
Largest selected move: +81.5 pts

Jewelry and silverware 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	459930	423740	339910	424920
+3.6 pts	Not comparedNew in 2022	Not comparedMeasure unavailable	+81.5 pts#105 of 543	Not comparedMeasure unavailable
+0.2 pts	Not comparedNew in 2022	+8.6 pts#66 of 781	+6 pts#113 of 781	-2.3 pts#566 of 781
+0.5 pts	Not comparedNew in 2022	+6.4 pts#94 of 783	+3.5 pts#192 of 783	-0.7 pts#489 of 783
+$3B	Not comparedNew in 2022	+$2B#461 of 789	+$646.4M#592 of 789	-$2.6B#778 of 789
+1,474	Not comparedNew in 2022	-2,317#655 of 789	-5,374#707 of 789	-8,121#726 of 789
0	Not comparedNew in 2022	-63#602 of 789	-304#704 of 789	-346#711 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: 3; 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 44-45

Retail trade

459930

2022 sector distribution

Median HHI: 133.9; 57 detailed rows
Median CR4: 32.8%; Published values
Selected here: 1; Not a sector aggregate

2017-2022 strict history

Median HHI change: +11.4; HHI points
Higher HHI: 100.0%; of published pairs
Coverage: 20.0%; 1 strict pairs

2023 BDS rates

Entry: 7.924%; establishments
Exit: 7.132%; establishments
Net jobs: 0.326%; net rate
Reallocation: 17.863%; excess rate

Parent sector / NAICS 42

Wholesale trade

423740 424920

2022 sector distribution

Median HHI: 360.8; 69 detailed rows
Median CR4: 29.9%; Published values
Selected here: 2; Not a sector aggregate

2017-2022 strict history

Median HHI change: +17.5; HHI points
Higher HHI: 68.2%; of published pairs
Coverage: 65.7%; 44 strict pairs

2023 BDS rates

Entry: 6.719%; establishments
Exit: 8.243%; establishments
Net jobs: 2.037%; net rate
Reallocation: 19.919%; excess rate

Parent sector / NAICS 31-33

Manufacturing

339910

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

Compare parent sectorsSeparate structure and flow plane Joined sector JSON3 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	Manufactured (mobile) home dealers459930	Refrigeration equipment and supplies merchant wholesalers423740	Jewelry and silverware manufacturing339910	Book, periodical, and newspaper merchant wholesalers424920
HHIRevenue-based HHI	28450th percentile	Withheld	Withheld	484.567th percentile / rank #223 of 679	83184th percentile / rank #113 of 679
CR4Largest four firms	30.6%50th percentile	43.9%70th percentile / rank #267 of 897	40.2%65th percentile / rank #318 of 897	37.4%60th percentile / rank #358 of 897	49.5%76th percentile / rank #212 of 897
CR8Largest eight firms	42.8%50th percentile	49.8%59th percentile / rank #366 of 899	50.2%60th percentile / rank #357 of 899	48.4%58th percentile / rank #379 of 899	60.1%73rd percentile / rank #244 of 899
RevenueRevenue	$14.5B50th percentile	$9.7B38th percentile / rank #561 of 899	$10B38th percentile / rank #555 of 899	$7.9B31st percentile / rank #618 of 899	$10.3B40th percentile / rank #542 of 899
EmploymentEmployment	40.1K50th percentile	11.9K18th percentile / rank #740 of 899	11.9K18th percentile / rank #741 of 899	18.8K29th percentile / rank #639 of 899	16.5K26th percentile / rank #664 of 899
FirmsEmployer firms	1.2K50th percentile	1.2K50th percentile / rank #454 of 899	58339th percentile / rank #549 of 899	1.7K54th percentile / rank #416 of 899	92747th percentile / rank #481 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.