Employment
N/A
Total employees (Census CBP)
Mining, Quarrying, and Oil and Gas Extraction ·NAICS 213114
NAICS 213114 · IRS SOI 2023 · Census CBP
20 SBA loans on record, $15M in volume, for NAICS 213114.
Data updated July 2026
The verdict · NAICS 213114
Montana leads Support Activities for Metal Mining activity nationally. IRS SOI doesn't publish margin data at this NAICS level, but the broader Mining, Quarrying, and Oil and Gas Extraction sector runs a 17.6% net margin.
Support Activities for Metal Mining sits inside Mining, Quarrying, and Oil and Gas Extraction, a sector that runs a 17.6% net margin overall.
224 establishments employ N/A workers. Montana leads employment, followed by Washington and California.
Employment
N/A
Total employees (Census CBP)
Avg Payroll / Employee
N/A
Annual compensation
Establishments
224
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 |
|---|---|
| Montana | 169 |
| Washington | 109 |
| California | 67 |
| Minnesota | 13 |
Showing top 10 of 17 states
SBA Loans Approved
20
Total Loan Volume
$15M
Avg Loan Size
$726K
Jobs Supported
400
Top SBA Lender
The Huntington National Bank
3 loans in this industry
New Business Share
20.0% of borrowers were new/startup businesses
Benchmarking Support Activities for Metal Mining
Sources: IRS Statistics of Income (SOI) Business Tax Statistics · Census Bureau County Business Patterns 2023
NAICS 213114 · 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.