NAICS 541620 8(a) set-aside contracts
541620 Environmental Consulting Services
There are no open federal NAICS 541620 notices with this set-aside today. Over the last 12 months agencies posted 5 NAICS 541620 solicitations with this set-aside and published 5 awards with a median value of $321K. The busiest buyer was the Department of Housing and Urban Development, with 5 solicitations.
With a 8(a) set-aside, only firms in the SBA 8(a) Business Development program can bid. Size is measured against the SBA size standard for NAICS 541620. All 8(a) set-asides · all NAICS 541620 contracts.
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- Open notices today
- 0
- Closing within 7 days
- 0
- Set aside for small or certified businesses
- 0
- Solicitations posted, last 12 months
- 5
- Published awards, last 12 months
- 5 (median $321K)
- Busiest buyer, last 12 months
- Department of Housing and Urban Development
- Source and update
- SAM.gov public data, updated October 24, 2026
Open now
| Deadline | Notice | Set-aside |
|---|---|---|
| Nothing open here right now. New notices are posted every weekday, so check back or get them by email. | ||
Agencies using it
Other set-asides for NAICS 541620
Recent awards
5 published awards in the last 12 months. The latest:
| Date | Winner and contract | Amount |
|---|---|---|
| Sep 16 | Dawson MCG, Inc. Cannon Air Force IDP EA Department of the Army, NM |
$321K |
| Sep 4 | Aerostar Environmental, LLC WSMR DPW Air Permit Department of the Army, NM |
$369K |
| Aug 25 | Dawson MCG, Inc. WSMR SHIST DOPAA and Environmental Assessment Department of the Army, NM |
$337K |
| Aug 21 | Lakota-Sundance JV FY26 Native American Lands Environmental Mitigation Program (NALEMP) Technical Support, Field Level Support, and Logistical Support Department of the Army |
$172K |
| Jan 23 | Ahtna-Arcadis 8(a) JV White Sands Missile Range B21223 HAZMAT Survey Department of the Army, NM |
$86K |
Who wins the most
- Dawson MCG, Inc. (2 awards)
- Aerostar Environmental, LLC (1 award)
- Lakota-Sundance JV (1 award)
- Ahtna-Arcadis 8(a) JV (1 award)
Questions
How many federal NAICS 541620 contracts are open with this set-aside?
On October 24, 2026 there were 0 open notices on SAM.gov. BidFox updates this page every morning from the official SAM.gov data.
Who can bid on a NAICS 541620 8(a) set-aside?
With a 8(a) set-aside, only firms in the SBA 8(a) Business Development program can bid. The business also has to be small under the SBA size standard for NAICS 541620 and registered in SAM.gov before the offer is due.
Which agencies buy the most NAICS 541620 with this set-aside?
Counting solicitations from the last 12 months: Department of Housing and Urban Development (5 solicitations).
How much are federal NAICS 541620 contracts with this set-aside worth?
The median published award over the last 12 months was $321K, across 5 award notices. Many awards are much smaller or larger, and some contracts are awarded without a public award notice.
How do I get new notices like these by email?
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Source: public SAM.gov contract opportunity notices, updated October 24, 2026. Award amounts are as published in award notices.