01 / 311710
Seafood product preparation and packaging
Manufacturing
HHI229.1Revenue$14.6B
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 / 332911
Industrial valve manufacturing
Manufacturing
HHI244.8Revenue$14.3B
Evidence profile03 / 325411
Medicinal and botanical manufacturing
Manufacturing
HHI258.3Revenue$13.9B
Evidence profile04 / 325991
Custom compounding of purchased resins
Manufacturing
HHI240.6Revenue$13.7B
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 industrySeafood product preparation and packagingNAICS 311710 / 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 HHI258.3Medicinal and botanical manufacturing
Largest selected revenue$14.6BSeafood product preparation and packaging
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 311710
- Seafood product preparation and packaging
- 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 332911
Industrial valve manufacturing
Manufacturing
Mean gap2.6 pts
Concentration3.9 pts
Scale1.3 pts
National percentile positionsReferenceNeighbor
HHI1.3 gap229.1244.8
CR44.4 gap20.4%22.6%
CR86.0 gap32.6%36.1%
Revenue1.3 gap$14.6B$14.3B
Jobs2.0 gap31.2K33.2K
Firms0.6 gap401395
Closest dimension: Firms (0.6 pts). Widest: CR8 (6.0 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
2017384.32022229.1Change-155.2 pts-40.4%
National rank #513 of 5435.5th percentile
2017233.72022244.8Change+11.1 pts+4.7%
National rank #226 of 54358.5th percentile
2017281.72022258.3Change-23.4 pts-8.3%
National rank #396 of 54327.1th percentile
2017252.32022240.6Change-11.7 pts-4.6%
National rank #366 of 54332.7th percentile
Change benchmark
- Paired coverage
- 543 / 789
- National median
- +3.6 pts
- Selected pairs
- 4 / 4
- Largest selected move
- -155.2 pts
Seafood product preparation and packaging has the largest absolute published move in this selection.
Six-measure change ledger
| Measure | National median | 311710 | 332911 | 325411 | 325991 |
|---|---|---|---|---|---|
| +3.6 pts | -155.2 pts#513 of 543 | +11.1 pts#226 of 543 | -23.4 pts#396 of 543 | -11.7 pts#366 of 543 | |
| +0.2 pts | -7.2 pts#715 of 781 | +1.6 pts#293 of 781 | -3 pts#590 of 781 | -2 pts#549 of 781 | |
| +0.5 pts | -5.9 pts#699 of 783 | +2.5 pts#241 of 783 | -6.2 pts#709 of 783 | -1.9 pts#562 of 783 | |
| +$3B | +$900.9M#561 of 789 | +$2.6B#415 of 789 | +$2.8B#411 of 789 | +$2.2B#435 of 789 | |
| +1,474 | -909#595 of 789 | -1,970#639 of 789 | +4,123#299 of 789 | +1,518#390 of 789 | |
| 0 | -56#585 of 789 | +12#339 of 789 | +197#196 of 789 | -15#464 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 | Seafood product preparation and packaging311710 | Industrial valve manufacturing332911 | Medicinal and botanical manufacturing325411 | Custom compounding of purchased resins325991 |
|---|---|---|---|---|---|
| HHIRevenue-based HHI | 28450th percentile | 229.144th percentile / rank #382 of 679 | 244.845th percentile / rank #373 of 679 | 258.347th percentile / rank #360 of 679 | 240.645th percentile / rank #376 of 679 |
| CR4Largest four firms | 30.6%50th percentile | 20.4%30th percentile / rank #629 of 897 | 22.6%34th percentile / rank #589 of 897 | 24.7%39th percentile / rank #547 of 897 | 22.3%34th percentile / rank #594 of 897 |
| CR8Largest eight firms | 42.8%50th percentile | 32.6%36th percentile / rank #578 of 899 | 36.1%42nd percentile / rank #524 of 899 | 33.3%37th percentile / rank #569 of 899 | 35.6%40th percentile / rank #536 of 899 |
| RevenueRevenue | $14.5B50th percentile | $14.6B50th percentile / rank #447 of 899 | $14.3B49th percentile / rank #459 of 899 | $13.9B48th percentile / rank #471 of 899 | $13.7B47th percentile / rank #475 of 899 |
| EmploymentEmployment | 40.1K50th percentile | 31.2K43rd percentile / rank #514 of 899 | 33.2K45th percentile / rank #496 of 899 | 31.2K43rd percentile / rank #515 of 899 | 20.6K32nd percentile / rank #616 of 899 |
| FirmsEmployer firms | 1.2K50th percentile | 40132nd percentile / rank #613 of 899 | 39531st percentile / rank #619 of 899 | 65041st percentile / rank #532 of 899 | 31827th percentile / rank #656 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.