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 / 812910

Pet care (except veterinary) services

Other services (except public administration)

HHI4.2Revenue$10.1B

Evidence profile

02 / 812113

Nail salons

Other services (except public administration)

HHI0.1Revenue$11.4B

Evidence profile

03 / 611620

Sports and recreation instruction

Educational services

HHI13Revenue$11.6B

Evidence profile

04 / 722320

Caterers

Accommodation and food services

HHI7.3Revenue$13B

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 industryPet care (except veterinary) servicesNAICS 812910 / 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 HHI13Sports and recreation instruction

Largest selected revenue$13BCaterers

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 812910; Pet care (except veterinary) services
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 812113

Nail salons

Other services (except public administration)

Mean gap2.2 pts

Concentration2.0 pts

Scale2.3 pts

National percentile positionsReferenceNeighbor

HHI2.0 gap4.20.1

CR42.0 gap3.1%0.4%

CR82.1 gap4.9%0.6%

Revenue3.6 gap$10.1B$11.4B

Jobs1.5 gap170K155.1K

Firms1.8 gap24.1K33.1K

Closest dimension: Jobs (1.5 pts). Widest: Revenue (3.6 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 / 20224 strict / 4 selected

Herfindahl-Hirschman Index / HHI points

Shared signed-change scale across this selection

National median +3.6 pts

Lower changeZeroHigher change

812910Strict match

Pet care (except veterinary) services

Other services (except public administration)

20172.720224.2Change+1.5 pts+55.6%

National rank #293 of 54346.1th percentile

812113Strict match

Nail salons

Other services (except public administration)

20170.220220.1Change-0.1 pts-50%

National rank #308 of 54343.4th percentile

611620Measure unavailable

Sports and recreation instruction

Educational services

2017Not published202213ChangeNot comparedNo rate

Outside strict-pair rankNot ranked

722320Strict match

Caterers

Accommodation and food services

20176.120227.3Change+1.2 pts+19.7%

National rank #296 of 54345.6th percentile

Change benchmark

Paired coverage: 543 / 789
National median: +3.6 pts
Selected pairs: 3 / 4
Largest selected move: +1.5 pts

Pet care (except veterinary) 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	812910	812113	611620	722320
+3.6 pts	+1.5 pts#293 of 543	-0.1 pts#308 of 543	Not comparedMeasure unavailable	+1.2 pts#296 of 543
+0.2 pts	+0.5 pts#370 of 781	-0.2 pts#439 of 781	-5.5 pts#686 of 781	+0.9 pts#348 of 781
+0.5 pts	+1.2 pts#341 of 783	-0.2 pts#451 of 783	-4.8 pts#679 of 783	+0.5 pts#396 of 783
+$3B	+$4.8B#311 of 789	+$5.1B#299 of 789	+$3.8B#360 of 789	+$2B#448 of 789
+1,474	+60,987#46 of 789	+52,704#49 of 789	+33,957#71 of 789	-16,476#759 of 789
0	+5,951#25 of 789	+8,218#15 of 789	+3,514#38 of 789	+990#96 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)

812910 812113

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 61

Educational services

611620

2022 sector distribution

Median HHI: 75.6; 14 detailed rows
Median CR4: 15.0%; Published values
Selected here: 1; Not a sector aggregate

2017-2022 strict history

Median HHI change: -1.8; HHI points
Higher HHI: 40.0%; of published pairs
Coverage: 71.4%; 10 strict pairs

2023 BDS rates

Entry: 11.167%; establishments
Exit: 8.441%; establishments
Net jobs: 4.326%; net rate
Reallocation: 12.518%; excess rate

Parent sector / NAICS 72

Accommodation and food services

722320

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

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	Pet care (except veterinary) services812910	Nail salons812113	Sports and recreation instruction611620	Caterers722320
HHIRevenue-based HHI	28450th percentile	4.22nd percentile / rank #666 of 679	0.10th percentile / rank #679 of 679	136th percentile / rank #639 of 679	7.34th percentile / rank #655 of 679
CR4Largest four firms	30.6%50th percentile	3.1%2nd percentile / rank #879 of 897	0.4%0th percentile / rank #897 of 897	5.9%6th percentile / rank #845 of 897	4.1%3rd percentile / rank #867 of 897
CR8Largest eight firms	42.8%50th percentile	4.9%2nd percentile / rank #880 of 899	0.6%0th percentile / rank #899 of 899	8.3%5th percentile / rank #851 of 899	5.7%3rd percentile / rank #876 of 899
RevenueRevenue	$14.5B50th percentile	$10.1B39th percentile / rank #550 of 899	$11.4B42nd percentile / rank #518 of 899	$11.6B43rd percentile / rank #516 of 899	$13B46th percentile / rank #485 of 899
EmploymentEmployment	40.1K50th percentile	170K83rd percentile / rank #153 of 899	155.1K82nd percentile / rank #166 of 899	172.2K83rd percentile / rank #151 of 899	139.8K80th percentile / rank #182 of 899
FirmsEmployer firms	1.2K50th percentile	24.1K93rd percentile / rank #60 of 899	33.1K95th percentile / rank #44 of 899	19.7K92nd percentile / rank #72 of 899	12.3K88th percentile / rank #112 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.