01 / 314110
Carpet and rug mills
Manufacturing
HHI1,110.9Revenue$9.3B
Evidence profileIndustry atlas
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.
02 / 336510
Railroad rolling stock manufacturing
Manufacturing
HHI1,017.4Revenue$12B
Evidence profile03 / 322219
Other paperboard container manufacturing
Manufacturing
HHI872.1Revenue$9.2B
Evidence profile04 / 333242
Semiconductor machinery manufacturing
Manufacturing
HHI1,153Revenue$13.8B
Evidence profileResearch workflow
Carry the selected industries into analysis and publication4 canonical industry profiles / 0 of 6 currently savedRelative 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.
Focal industryCarpet and rug millsNAICS 314110 / Manufacturing
01 / percentile profile
Detailed median284HHI
Revenue-based HHI
02 / percentile profile
Detailed median30.6%CR4
Largest four firms
03 / percentile profile
Detailed median42.8%CR8
Largest eight firms
04 / percentile profile
Detailed median$14.5BRevenue
Revenue
05 / percentile profile
Detailed median40.1KEmployment
Employment
06 / percentile profile
Detailed median1.2KFirms
Employer firms
Arrow keys move across industries and measures. Home and End move to the first and last selected industry within a measure.
Highest selected HHI1,153Semiconductor machinery manufacturing
Largest selected revenue$13.8BSemiconductor machinery manufacturing
Sector scope1Single-sector screen
HHI disclosure gaps04 published in selection
Reusable selection
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.
Measurement lens
Candidate scope
- Reference
- NAICS 314110
- Carpet and rug mills
- 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.
Neighbor 01 / NAICS 336510
Railroad rolling stock manufacturing
Manufacturing
Mean gap3.5 pts
Concentration1.8 pts
Scale5.3 pts
National percentile positionsReferenceNeighbor
HHI2.0 gap1,110.91,017.4
CR41.3 gap56.7%54.9%
CR82.0 gap70.4%72.5%
Revenue7.4 gap$9.3B$12B
Jobs4.0 gap26K30K
Firms4.5 gap184140
Closest dimension: CR4 (1.3 pts). Widest: Revenue (7.4 pts).
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
Lower changeZeroHigher change
20171,057.820221,110.9Change+53.1 pts+5%
National rank #133 of 54375.6th percentile
2017661.520221,017.4Change+355.9 pts+53.8%
National rank #9 of 54398.5th percentile
2017750.42022872.1Change+121.7 pts+16.2%
National rank #78 of 54385.8th percentile
20171,029.920221,153Change+123.1 pts+12%
National rank #75 of 54386.3th percentile
Change benchmark
- Paired coverage
- 543 / 789
- National median
- +3.6 pts
- Selected pairs
- 4 / 4
- Largest selected move
- +355.9 pts
Railroad rolling stock manufacturing has the largest absolute published move in this selection.
Six-measure change ledger
| Measure | National median | 314110 | 336510 | 322219 | 333242 |
|---|---|---|---|---|---|
| +3.6 pts | +53.1 pts#133 of 543 | +355.9 pts#9 of 543 | +121.7 pts#78 of 543 | +123.1 pts#75 of 543 | |
| +0.2 pts | +2.2 pts#255 of 781 | +14.9 pts#14 of 781 | +6.1 pts#109 of 781 | +3.8 pts#183 of 781 | |
| +0.5 pts | -0.1 pts#443 of 783 | +12.9 pts#22 of 783 | +4.2 pts#159 of 783 | +5 pts#130 of 783 | |
| +$3B | -$592.4M#752 of 789 | -$797.6M#758 of 789 | +$776.1M#574 of 789 | +$5.3B#291 of 789 | |
| +1,474 | -2,314#654 of 789 | +1,557#389 of 789 | -2,484#658 of 789 | +7,096#229 of 789 | |
| 0 | -21#489 of 789 | -13#458 of 789 | -16#468 of 789 | +1#384 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
- 1
- 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 31-33
Manufacturing
2022 sector distribution
- Median HHI
- 439.3
- 346 detailed rows
- Median CR4
- 38.5%
- Published values
- Selected here
- 4
- 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
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.
| Measure | Detailed median | Carpet and rug mills314110 | Railroad rolling stock manufacturing336510 | Other paperboard container manufacturing322219 | Semiconductor machinery manufacturing333242 |
|---|---|---|---|---|---|
| HHIRevenue-based HHI | 28450th percentile | 1,110.991st percentile / rank #64 of 679 | 1,017.489th percentile / rank #78 of 679 | 872.185th percentile / rank #102 of 679 | 1,15391st percentile / rank #62 of 679 |
| CR4Largest four firms | 30.6%50th percentile | 56.7%83rd percentile / rank #157 of 897 | 54.9%81st percentile / rank #169 of 897 | 53.4%80th percentile / rank #180 of 897 | 60.7%86th percentile / rank #131 of 897 |
| CR8Largest eight firms | 42.8%50th percentile | 70.4%82nd percentile / rank #160 of 899 | 72.5%84th percentile / rank #142 of 899 | 74.2%85th percentile / rank #133 of 899 | 78.2%87th percentile / rank #114 of 899 |
| RevenueRevenue | $14.5B50th percentile | $9.3B37th percentile / rank #569 of 899 | $12B44th percentile / rank #503 of 899 | $9.2B36th percentile / rank #574 of 899 | $13.8B47th percentile / rank #474 of 899 |
| EmploymentEmployment | 40.1K50th percentile | 26K37th percentile / rank #563 of 899 | 30K41st percentile / rank #527 of 899 | 19.2K30th percentile / rank #634 of 899 | 26.1K38th percentile / rank #562 of 899 |
| FirmsEmployer firms | 1.2K50th percentile | 18418th percentile / rank #740 of 899 | 14013th percentile / rank #780 of 899 | 15915th percentile / rank #761 of 899 | 14414th percentile / rank #777 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.