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 / 812111

Barber shops

Other services (except public administration)

HHI39.2Revenue$1.7B

Evidence profile

02 / 541350

Building inspection services

Professional, scientific, and technical services

HHI33.1Revenue$4.5B

Evidence profile

03 / 485320

Limousine service

Transportation and warehousing

HHI55.2Revenue$4.4B

Evidence profile

04 / 811412

Appliance repair and maintenance

Other services (except public administration)

HHI18.3Revenue$2.9B

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 industryBarber shopsNAICS 812111 / Other services (except public administration)

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 HHI55.2Limousine service

Largest selected revenue$4.5BBuilding inspection services

Sector scope3Cross-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 812111; Barber shops
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 541350

Building inspection services

Professional, scientific, and technical services

Mean gap4.4 pts

Concentration2.0 pts

Scale6.8 pts

National percentile positionsReferenceNeighbor

HHI2.0 gap39.233.1

CR43.7 gap10.2%7.6%

CR80.3 gap12.8%12.7%

Revenue12.5 gap$1.7B$4.5B

Jobs4.8 gap27.2K31.5K

Firms3.1 gap6.4K7.5K

Closest dimension: CR8 (0.3 pts). Widest: Revenue (12.5 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 / 20224 strict / 4 selected

Herfindahl-Hirschman Index / HHI points

Shared signed-change scale across this selection

National median +3.6 pts

Lower changeZeroHigher change

812111Measure unavailable

Barber shops

Other services (except public administration)

2017Not published202239.2ChangeNot comparedNo rate

Outside strict-pair rankNot ranked

541350Strict match

Building inspection services

Professional, scientific, and technical services

201722.9202233.1Change+10.2 pts+44.5%

National rank #232 of 54357.4th percentile

485320Strict match

Limousine service

Transportation and warehousing

201761.6202255.2Change-6.4 pts-10.4%

National rank #353 of 54335.1th percentile

811412Measure unavailable

Appliance repair and maintenance

Other services (except public administration)

2017Not published202218.3ChangeNot comparedNo rate

Outside strict-pair rankNot ranked

Change benchmark

Paired coverage: 543 / 789
National median: +3.6 pts
Selected pairs: 2 / 4
Largest selected move: +10.2 pts

Building inspection services 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	812111	541350	485320	811412
+3.6 pts	Not comparedMeasure unavailable	+10.2 pts#232 of 543	-6.4 pts#353 of 543	Not comparedMeasure unavailable
+0.2 pts	-3 pts#593 of 781	+0.1 pts#402 of 781	0 pts#414 of 781	Not comparedMeasure unavailable
+0.5 pts	-3.4 pts#623 of 783	+2.3 pts#258 of 783	+0.2 pts#412 of 783	Not comparedMeasure unavailable
+$3B	+$615M#597 of 789	+$1.7B#483 of 789	+$138.6M#678 of 789	-$714.3M#754 of 789
+1,474	+6,309#246 of 789	+9,281#181 of 789	-13,079#749 of 789	-1,237#608 of 789
0	+1,782#65 of 789	+1,009#95 of 789	-624#740 of 789	+880#104 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 81

Other services (except public administration)

812111 811412

2022 sector distribution

Median HHI: 54.3; 40 detailed rows
Median CR4: 12.8%; Published values
Selected here: 2; Not a sector aggregate

2017-2022 strict history

Median HHI change: +3.6; HHI points
Higher HHI: 72.7%; of published pairs
Coverage: 57.9%; 22 strict pairs

2023 BDS rates

Entry: 9.993%; establishments
Exit: 8.146%; establishments
Net jobs: 3.63%; net rate
Reallocation: 23.006%; excess rate

Parent sector / NAICS 54

Professional, scientific, and technical services

541350

2022 sector distribution

Median HHI: 94.9; 48 detailed rows
Median CR4: 17.8%; Published values
Selected here: 1; Not a sector aggregate

2017-2022 strict history

Median HHI change: +0.1; HHI points
Higher HHI: 50.0%; of published pairs
Coverage: 69.6%; 32 strict pairs

2023 BDS rates

Entry: 12.473%; establishments
Exit: 11.031%; establishments
Net jobs: 2.438%; net rate
Reallocation: 25.267%; excess rate

Parent sector / NAICS 48-49

Transportation and warehousing

485320

2022 sector distribution

Median HHI: 277.4; 54 detailed rows
Median CR4: 40.0%; Published values
Selected here: 1; Not a sector aggregate

2017-2022 strict history

Median HHI change: -0.8; HHI points
Higher HHI: 42.9%; of published pairs
Coverage: 66.0%; 35 strict pairs

2023 BDS rates

Entry: 14.851%; establishments
Exit: 14.67%; establishments
Net jobs: 2.02%; net rate
Reallocation: 23.193%; 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	Barber shops812111	Building inspection services541350	Limousine service485320	Appliance repair and maintenance811412
HHIRevenue-based HHI	28450th percentile	39.215th percentile / rank #578 of 679	33.113th percentile / rank #592 of 679	55.218th percentile / rank #560 of 679	18.38th percentile / rank #625 of 679
CR4Largest four firms	30.6%50th percentile	10.2%14th percentile / rank #775 of 897	7.6%10th percentile / rank #808 of 897	12.6%17th percentile / rank #747 of 897	6.2%7th percentile / rank #837 of 897
CR8Largest eight firms	42.8%50th percentile	12.8%12th percentile / rank #796 of 899	12.7%11th percentile / rank #798 of 899	17.1%16th percentile / rank #759 of 899	9.8%8th percentile / rank #828 of 899
RevenueRevenue	$14.5B50th percentile	$1.7B6th percentile / rank #844 of 899	$4.5B19th percentile / rank #732 of 899	$4.4B18th percentile / rank #734 of 899	$2.9B11th percentile / rank #801 of 899
EmploymentEmployment	40.1K50th percentile	27.2K38th percentile / rank #554 of 899	31.5K43rd percentile / rank #511 of 899	27.4K39th percentile / rank #552 of 899	21.5K33rd percentile / rank #606 of 899
FirmsEmployer firms	1.2K50th percentile	6.4K78th percentile / rank #195 of 899	7.5K82nd percentile / rank #167 of 899	4.1K71st percentile / rank #260 of 899	5.2K75th percentile / rank #222 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.