Support Activities for Coal Mining: NAICS 213113
Browse federal contract opportunities classified under NAICS code 213113 (Support Activities for Coal Mining). Find active solicitations on SAM.gov, understand size standards, and discover set-aside opportunities for your business.
About NAICS 213113
Support Activities for Coal Mining. This industry falls under the Mining, Quarrying, and Oil and Gas Extraction sector (NAICS codes beginning with 21).
Federal agencies use NAICS code 213113 when posting contract opportunities on SAM.gov to classify the type of work being solicited. Businesses that operate in the support activities for coal mining space should include this code in their SAM.gov registration and capability statements to ensure they appear in relevant searches.
How to Use NAICS 213113 in Federal Contracting
To compete for federal contracts under NAICS 213113, your business should be registered in SAM.gov with this NAICS code listed in your entity profile. When agencies post solicitations for support activities for coal mining work, they reference this code to determine the applicable small business size standard and any set-aside eligibility.
If you hold certifications such as 8(a), HUBZone, SDVOSB, or WOSB, you may be eligible for set-aside contracts under this NAICS code. These set-asides limit competition to certified small businesses, giving you a significant advantage in winning federal work.
FedOverwatch monitors SAM.gov daily and can automatically match you with new opportunities under NAICS 213113. Set up your profile with your NAICS codes and certifications to receive personalized contract alerts.
NAICS 213113 Market Intelligence
Based on 3 years of federal award data from USAspending.gov, the support activities for coal mining market has seen 606 contract awards totaling $7.4M in value. The median contract size is $3K, with approximately 17 new awards per month.
Total Awards (3yr)
606
Total Value
$7.4M
Median Contract
$3K
Competitors
227
Contract value distribution
501 small business awards ($6.5M total value,$3K median)
227 companies compete for NAICS 213113 contracts
See who's winning, their award values, and where you fit in the market
Explore CompetitorsSize Standards
The SBA establishes size standards for each NAICS code to define what qualifies as a "small business" for federal contracting purposes. For NAICS 213113 (Support Activities for Coal Mining), the size standard is based on either average annual receipts or number of employees, depending on the specific industry. Meeting the size standard for your primary NAICS code is required to qualify for small business set-aside contracts.
Visit the SBA Size Standards Table to find the current threshold for NAICS 213113.
Recent NAICS 213113 Opportunities
View all →after published date 2026 Authority - Simplified Procedures for One Source Unique Entity ID NGS, AN
The Defense Logistics Agency is procuring retaining straps. The procurement is for the acquisition of hardware components used for securing materials.
2026 Address Name NGS pport Activities for Coal Mining KA
Frequently Asked Questions
What is NAICS code 213113?
How many federal contracts use NAICS 213113?
How to find contracts for NAICS 213113?
What is the SBA size standard for NAICS 213113?
Get NAICS 213113 contracts delivered to your inbox
Set up your profile with your NAICS codes and certifications, and FedOverwatch will automatically match you with relevant support activities for coal mining opportunities as they're posted on SAM.gov.