Employment
N/A
Total employees (Census CBP)
Manufacturing ·NAICS 339991
NAICS 339991 · IRS SOI 2023 · Census CBP
36 SBA loans on record, $51M in volume, for NAICS 339991.
Data updated July 2026
The verdict · NAICS 339991
Ohio leads Gasket, Packing, and Sealing Device Manufacturing activity nationally, across 620 establishments employing N/A workers. IRS SOI doesn't publish margin data at this NAICS level.
Gasket, Packing, and Sealing Device Manufacturing sits inside Manufacturing.
620 establishments employ N/A workers. Ohio leads employment, followed by Georgia and Massachusetts.
Employment
N/A
Total employees (Census CBP)
Avg Payroll / Employee
N/A
Annual compensation
Establishments
620
Business locations
Release-over-release change
establishment count decreased by 12. This comparison uses two published national Census County Business Patterns releases; suppressed fields are omitted rather than estimated.
| State | Employment |
|---|---|
| Ohio | 2,135 |
| Georgia | 1,634 |
| Massachusetts | 1,071 |
| Utah | 577 |
| New Jersey | 492 |
| Louisiana | 401 |
| Wisconsin | 322 |
| Iowa | 123 |
| Montana | 59 |
Showing top 10 of 34 states
SBA Loans Approved
36
Total Loan Volume
$51M
Avg Loan Size
$1417K
Jobs Supported
697
Top SBA Lender
The Huntington National Bank
7 loans in this industry
New Business Share
16.7% of borrowers were new/startup businesses
Benchmarking Gasket, Packing, and Sealing Device Manufacturing
Sources: IRS Statistics of Income (SOI) Business Tax Statistics · Census Bureau County Business Patterns 2023
NAICS 339991 · Data year: 2023
According to the U.S. Census Bureau, which released its 2023 County Business Patterns dataset in June 2025, PlainBizBench benchmarks 2,002 U.S. industries against Internal Revenue Service Statistics of Income data. See our methodology for the full compilation process.
Read our methodology - how this data is sourced, computed, and verified.
Source: U.S. Census Bureau, County Business Patterns / SUSB Industry employment scale, payroll, and firm-size benchmarks · 2023
Every figure on PlainBizBench is rendered directly from federal source data, no number is typed in by an editor. This page aggregates profit-margin, payroll, entity-type, and SBA-lending benchmarks for this industry, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.