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 / 561110

Office administrative services

Administrative and support and waste management and remediation services

HHI7.4Revenue$90.8B

Evidence profile

02 / 624120

Services for the elderly and persons with disabilities

Health care and social assistance

HHI7.3Revenue$77.3B

Evidence profile

03 / 238910

Site preparation contractors

Construction

HHI3.8Revenue$158.7B

Evidence profile

04 / 621210

Offices of dentists

Health care and social assistance

HHI5.5Revenue$160.3B

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 industryOffice administrative servicesNAICS 561110 / 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 HHI7.4Office administrative services

Largest selected revenue$160.3BOffices of dentists

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 561110; Office administrative 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 624120

Services for the elderly and persons with disabilities

Health care and social assistance

Mean gap1.3 pts

Concentration0.3 pts

Scale2.3 pts

National percentile positionsReferenceNeighbor

HHI0.1 gap7.47.3

CR40.0 gap3.4%3.4%

CR80.7 gap5.5%5.8%

Revenue1.6 gap$90.8B$77.3B

Jobs4.0 gap559.3K1.5M

Firms1.2 gap34.5K30.6K

Closest dimension: CR4 (0.0 pts). Widest: Jobs (4.0 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

561110Strict match

Office administrative services

Administrative and support and waste management and remediation services

20172.820227.4Change+4.6 pts+164.3%

National rank #264 of 54351.5th percentile

624120Strict match

Services for the elderly and persons with disabilities

Health care and social assistance

201710.720227.3Change-3.4 pts-31.8%

National rank #334 of 54338.6th percentile

238910Strict match

Site preparation contractors

Construction

20172.920223.8Change+0.9 pts+31%

National rank #297 of 54345.4th percentile

621210Strict match

Offices of dentists

Health care and social assistance

20172.720225.5Change+2.8 pts+103.7%

National rank #283 of 54348th percentile

Change benchmark

Paired coverage: 543 / 789
National median: +3.6 pts
Selected pairs: 4 / 4
Largest selected move: +4.6 pts

Office administrative 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	561110	624120	238910	621210
+3.6 pts	+4.6 pts#264 of 543	-3.4 pts#334 of 543	+0.9 pts#297 of 543	+2.8 pts#283 of 543
+0.2 pts	+1.4 pts#309 of 781	-0.3 pts#452 of 781	+0.2 pts#387 of 781	+1.3 pts#322 of 781
+0.5 pts	+2.3 pts#259 of 783	-1.1 pts#517 of 783	+0.6 pts#375 of 783	+1.8 pts#292 of 783
+$3B	+$31.9B#76 of 789	+$28.5B#87 of 789	+$61.3B#43 of 789	+$34.4B#70 of 789
+1,474	+77,429#36 of 789	+340.7K#3 of 789	+97,535#27 of 789	+85,142#34 of 789
0	+3,366#39 of 789	+6,124#24 of 789	+4,431#31 of 789	-4,332#787 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

561110

2022 sector distribution

Median HHI: 182; 44 detailed rows
Median CR4: 23.5%; Published values
Selected here: 1; 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 62

Health care and social assistance

624120 621210

2022 sector distribution

Median HHI: 35.8; 39 detailed rows
Median CR4: 8.4%; Published values
Selected here: 2; Not a sector aggregate

2017-2022 strict history

Median HHI change: +1.4; HHI points
Higher HHI: 53.8%; of published pairs
Coverage: 68.4%; 26 strict pairs

2023 BDS rates

Entry: 10.783%; establishments
Exit: 7.708%; establishments
Net jobs: 4.089%; net rate
Reallocation: 18.899%; excess rate

Parent sector / NAICS 23

Construction

238910

2022 sector distribution

Median HHI: 19.4; 31 detailed rows
Median CR4: 6.4%; Published values
Selected here: 1; Not a sector aggregate

2017-2022 strict history

Median HHI change: +1.6; HHI points
Higher HHI: 62.5%; of published pairs
Coverage: 77.4%; 24 strict pairs

2023 BDS rates

Entry: 13.016%; establishments
Exit: 11.082%; establishments
Net jobs: 3.24%; net rate
Reallocation: 26.939%; 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	Office administrative services561110	Services for the elderly and persons with disabilities624120	Site preparation contractors238910	Offices of dentists621210
HHIRevenue-based HHI	28450th percentile	7.44th percentile / rank #654 of 679	7.34th percentile / rank #655 of 679	3.82nd percentile / rank #667 of 679	5.53rd percentile / rank #661 of 679
CR4Largest four firms	30.6%50th percentile	3.4%3rd percentile / rank #875 of 897	3.4%3rd percentile / rank #875 of 897	2.2%1st percentile / rank #888 of 897	3.9%3rd percentile / rank #872 of 897
CR8Largest eight firms	42.8%50th percentile	5.5%2nd percentile / rank #879 of 899	5.8%3rd percentile / rank #873 of 899	3.8%2nd percentile / rank #886 of 899	5.7%3rd percentile / rank #876 of 899
RevenueRevenue	$14.5B50th percentile	$90.8B87th percentile / rank #119 of 899	$77.3B85th percentile / rank #133 of 899	$158.7B92nd percentile / rank #77 of 899	$160.3B92nd percentile / rank #75 of 899
EmploymentEmployment	40.1K50th percentile	559.3K95th percentile / rank #48 of 899	1.5M99th percentile / rank #12 of 899	482.7K94th percentile / rank #53 of 899	1.1M98th percentile / rank #23 of 899
FirmsEmployer firms	1.2K50th percentile	34.5K95th percentile / rank #42 of 899	30.6K94th percentile / rank #53 of 899	39.5K96th percentile / rank #35 of 899	121K99th percentile / rank #8 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.