Associated Environmental Systems, LLC
Chelmsford, MA Doing business as Associated Environmental Systems
- UEI
- WPA1LHHY2G51
- CAGE
- 60155
- Primary NAICS
- 334516 Analytical Laboratory Instrument Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 15 Wellman Ave, North Chelmsford, MA 01863, USA
- Founded
- 1959
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 38 Instruments & Related Products
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Preventive maintenance | Naval Air Warfare Center | $9,025 | |
| The purpose of this prototype other transaction agreement is to develop and install an environmental enclosure capable… | ACC Aberdeen Proving Ground | $892,006 | |
| Benchtop environm. Battery test chamber | ACC Aberdeen Proving Ground | $92,667 | |
| Battery test chamber + stand & accessories | Naval Information Warfare Systems Command | $70,414 | |
| Salt FOG chamber | Naval Supply Systems Command | $32,132 |
About Associated Environmental Systems, LLC
Associated Environmental Systems, LLC, a small business manufacturer of environmental testing equipment and custom chambers based in North Chelmsford, Massachusetts, delivers specialized environmental control systems to the Department of Defense and civilian research agencies as a prime contractor (56% of awards) and subcontractor (44% of awards), competing primarily full-and-open rather than under small-business set-asides. The vendor's recent prime work spans Other Transaction Agreements, purchase orders, and task orders for battery test chambers, salt fog chambers, thermal enclosures, and custom environmental control fixtures. The company is not 8(a) certified and does not carry HUBZone, SDVOSB, or WOSB designations; it competes as a small business in full-and-open and Total Small Business set-aside procurements.
The Department of the Navy dominates the customer base by award count — the Office of Naval Research accounts for 16 awards valued at $70 thousand combined potential value, Naval Sea Systems Command for 3 awards worth $97 thousand, and Naval Air Systems Command for 3 awards worth $73 thousand — collectively representing 72% of recent awards. However, the Department of the Army's Research Development and Engineering Command (DEVCOM) anchors the potential-value ranking with 4 awards worth $1.1 million combined, driven by a $892,006 Other Transaction Agreement for an advanced animatronic mannikin environmental enclosure with an ultimate completion date of April 29, 2032, and prior purchase orders including a $92,667 benchtop battery test chamber (Total Small Business set-aside, August 2024). The Office of Naval Research contributed a $70,414 battery test chamber purchase order (July 2024) and Naval Education and Training Command a $32,132 salt fog chamber (March 2024). The vendor serves 14 distinct customer agencies across Navy, Army, Department of Agriculture, and civilian research entities.
Associated Environmental Systems sits on the One Acquisition Solution for Integrated Services — Small Business (OASIS SB) vehicle with 15 task orders. The vendor's award portfolio spans primarily NAICS 541712 (Research and Development in Physical, Engineering, and Life Sciences) and 334516 (Analytical Laboratory Instrument Manufacturing), with PSC concentration in Environmental Chambers and Related Equipment and Laboratory Equipment and Supplies. Activity has fluctuated year to year (three awards in 2021, one in 2022, three in 2024, one in 2025, one in 2026), with combined potential value of $1.6 million across 39 total awards, though combined obligated dollars have reached $2 million (126% of potential value), indicating contract overruns or supplemental funding on closed awards. The vendor subcontracts on defense platforms: it supplied a custom test chamber to Lockheed Martin for PAC-3 missile production (June 2022) and an environmental chamber to the WIPP Management and Operating contract (February 2025).
Quick answers
What is Associated Environmental Systems, LLC's UEI?
Associated Environmental Systems, LLC's Unique Entity ID (UEI) in SAM.gov is WPA1LHHY2G51.
What is Associated Environmental Systems, LLC's CAGE code?
Associated Environmental Systems, LLC's CAGE code is 60155.
What is Associated Environmental Systems, LLC's primary NAICS code?
Associated Environmental Systems, LLC's primary NAICS code is 334516 (Analytical Laboratory Instrument Manufacturing).
Where is Associated Environmental Systems, LLC located?
Associated Environmental Systems, LLC's physical address in SAM.gov is 15 Wellman Ave, North Chelmsford, MA 01863, USA.
Is Associated Environmental Systems, LLC registered in SAM.gov?
Yes. Associated Environmental Systems, LLC's SAM.gov registration is active through February 2, 2027.
What is Associated Environmental Systems, LLC's most recent federal award?
Associated Environmental Systems, LLC's most recent federal contract award is Preventive maintenance (N0042126P1085), from Naval Air Warfare Center, on April 23, 2026.
On GovTribe
See Associated Environmental Systems, LLC's full federal record
- Federal contract awards
- Subcontracting relationships
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