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 / 561492

Court reporting and stenotype services

Administrative and support and waste management and remediation services

HHIWithheldRevenue$3.1B

Evidence profile

02 / 721199

All other traveler accommodation

Accommodation and food services

HHIWithheldRevenue$2.5B

Evidence profile

03 / 561439

Other business service centers (including copy shops)

Administrative and support and waste management and remediation services

HHIWithheldRevenue$3.5B

Evidence profile

04 / 334310

Audio and video equipment manufacturing

Manufacturing

HHI682.8Revenue$5.1B

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 industryCourt reporting and stenotype servicesNAICS 561492 / Administrative and support and waste management and remediation services

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 HHI682.8Audio and video equipment manufacturing

Largest selected revenue$5.1BAudio and video equipment manufacturing

Sector scope3Cross-sector screen

HHI disclosure gaps31 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 561492; Court reporting and stenotype services
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 721199

All other traveler accommodation

Accommodation and food services

Mean gap5.9 pts

Concentration5.3 pts

Scale6.2 pts

National percentile positionsReferenceNeighbor

HHIWithheldNot comparedWithheldWithheld

CR40.7 gap44%43.6%

CR810.0 gap52.8%46%

Revenue3.1 gap$3.1B$2.5B

Jobs7.8 gap12.9K17.5K

Firms7.7 gap3K2K

Closest dimension: CR4 (0.7 pts). Widest: CR8 (10.0 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

561492Measure unavailable

Court reporting and stenotype services

Administrative and support and waste management and remediation services

2017Not published2022Not publishedChangeNot comparedNo rate

Outside strict-pair rankNot ranked

721199Measure unavailable

All other traveler accommodation

Accommodation and food services

2017Not published2022Not publishedChangeNot comparedNo rate

Outside strict-pair rankNot ranked

561439Measure unavailable

Other business service centers (including copy shops)

Administrative and support and waste management and remediation services

2017Not published2022Not publishedChangeNot comparedNo rate

Outside strict-pair rankNot ranked

334310Strict match

Audio and video equipment manufacturing

Manufacturing

2017383.32022682.8Change+299.5 pts+78.1%

National rank #14 of 54397.6th percentile

Change benchmark

Paired coverage: 543 / 789
National median: +3.6 pts
Selected pairs: 1 / 4
Largest selected move: +299.5 pts

Audio and video equipment 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	561492	721199	561439	334310
+3.6 pts	Not comparedMeasure unavailable	Not comparedMeasure unavailable	Not comparedMeasure unavailable	+299.5 pts#14 of 543
+0.2 pts	+14.9 pts#15 of 781	+26.5 pts#3 of 781	-6.7 pts#708 of 781	+12.8 pts#26 of 781
+0.5 pts	+18.2 pts#9 of 783	+25.1 pts#3 of 783	-11.9 pts#769 of 783	+12.4 pts#24 of 783
+$3B	+$644.7M#593 of 789	+$1.6B#494 of 789	-$2.7B#779 of 789	+$2.1B#444 of 789
+1,474	+479#461 of 789	+9,162#186 of 789	-26,901#767 of 789	+2,753#331 of 789
0	-73#611 of 789	+616#122 of 789	-246#694 of 789	+42#281 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 56

Administrative and support and waste management and remediation services

561492 561439

2022 sector distribution

Median HHI: 182; 44 detailed rows
Median CR4: 23.5%; Published values
Selected here: 2; Not a sector aggregate

2017-2022 strict history

Median HHI change: +10.7; HHI points
Higher HHI: 61.5%; of published pairs
Coverage: 60.5%; 26 strict pairs

2023 BDS rates

Entry: 12.905%; establishments
Exit: 11.833%; establishments
Net jobs: -1.087%; net rate
Reallocation: 27.485%; excess rate

Parent sector / NAICS 72

Accommodation and food services

721199

2022 sector distribution

Median HHI: 15; 15 detailed rows
Median CR4: 8.0%; Published values
Selected here: 1; Not a sector aggregate

2017-2022 strict history

Median HHI change: -1.3; HHI points
Higher HHI: 40.0%; of published pairs
Coverage: 66.7%; 10 strict pairs

2023 BDS rates

Entry: 11.04%; establishments
Exit: 9.081%; establishments
Net jobs: 5.586%; net rate
Reallocation: 23.899%; excess rate

Parent sector / NAICS 31-33

Manufacturing

334310

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	Court reporting and stenotype services561492	All other traveler accommodation721199	Other business service centers (including copy shops)561439	Audio and video equipment manufacturing334310
HHIRevenue-based HHI	28450th percentile	Withheld	Withheld	Withheld	682.879th percentile / rank #146 of 679
CR4Largest four firms	30.6%50th percentile	44%70th percentile / rank #266 of 897	43.6%70th percentile / rank #272 of 897	46.3%73rd percentile / rank #246 of 897	43.6%70th percentile / rank #272 of 897
CR8Largest eight firms	42.8%50th percentile	52.8%64th percentile / rank #321 of 899	46%54th percentile / rank #411 of 899	52%63rd percentile / rank #330 of 899	53.8%65th percentile / rank #312 of 899
RevenueRevenue	$14.5B50th percentile	$3.1B12th percentile / rank #792 of 899	$2.5B9th percentile / rank #820 of 899	$3.5B14th percentile / rank #775 of 899	$5.1B21st percentile / rank #714 of 899
EmploymentEmployment	40.1K50th percentile	12.9K20th percentile / rank #722 of 899	17.5K28th percentile / rank #652 of 899	29.3K41st percentile / rank #534 of 899	12.8K20th percentile / rank #723 of 899
FirmsEmployer firms	1.2K50th percentile	3K65th percentile / rank #316 of 899	2K57th percentile / rank #385 of 899	1.9K56th percentile / rank #397 of 899	50637th percentile / rank #570 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.