Southeastern Engineering Sales, Inc.
Colonial Heights, VA Doing business as Southeastern Engineering Sales Inc.
- UEI
- RH1MLJ9EA6J4
- CAGE
- 6R297
- 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
- Corporate family
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Southeastern Engineering Sales, Inc.
RH1MLJ9EA6J4
- Engineered Systems & Products, Inc. ED9FUGC2LMK4
- Southeastern Engineering Sales Inc. JPJULB9UUKC9
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Southeastern Engineering Sales, Inc.
RH1MLJ9EA6J4
- SAM.gov registration date
- Physical address
- 1001 Port Walthall Dr, Colonial Heights, VA 23834, USA
- Website
- seengsales.com
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
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- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 34 Fabricated Metal 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 |
|---|---|---|---|
| Filter, hepa | Naval Sea Systems Command | $12,090 | |
| Blower with silencer | Land and Maritime | $60,750 | |
| Blower fan | Naval Sea Systems Command | $17,549 | |
| N421584066C049 | Land and Maritime | $3,279 | |
| Filter element | Naval Sea Systems Command | $8,994 |
About Southeastern Engineering Sales, Inc.
Southeastern Engineering Sales, Inc., a woman-owned and veteran-owned small business based in Colonial Heights, Virginia, supplies HEPA filters, blowers, blower fans, filter elements, and related ventilation and air purification equipment to the U.S. Navy and other federal agencies as a prime contractor. The vendor operates exclusively as a prime (100% of recent awards), competing predominantly in full-and-open procurements with no set-aside designations applied to the majority of work, though one award carried a Total Small Business set-aside designation. Southeastern Engineering Sales is a for-profit manufacturer with two subsidiaries: Southern Engineering Sales, Inc. and Engineered Systems & Products, Inc., both also woman-owned and registered as manufacturers of goods.
Customer concentration is extremely high and singular. The Department of the Navy Naval Sea Systems Command (NAVSEA) accounts for 23 of 30 total awards (90% of awards by count) and $210 thousand of the combined $351 thousand potential value across the entire portfolio — representing a near-monopoly customer relationship. Smaller secondary customers include the Defense Logistics Agency Aviation ($120 thousand on a single award), the Department of the Navy Military Sealift Command, the Defense Logistics Agency Land and Maritime, and NASA Langley Research Center, but these represent single awards or minimal volume. Recent representative NAVSEA work includes a $60.75 thousand firm fixed-price purchase order for a blower with silencer awarded May 29, 2025 with completion targeted December 13, 2025; a $17.549 thousand sole-source purchase order for a blower fan awarded May 15, 2024; a $12.09 thousand purchase order for HEPA filters awarded February 12, 2026 due for completion June 5, 2026; and a $9 thousand purchase order for filter elements awarded September 18, 2023.
Activity has been sparse and irregular. The vendor earned only one award in 2025 and one in 2026 year to date, following patterns of one to two awards per year across 2022–2024. Combined obligated dollars ($1.9 million) exceed combined potential value ($351 thousand) by a factor of 5.3, indicating a long award history dating to at least October 1998 with recurring small-dollar purchase orders. The vendor operates no parent contract vehicles, IDIQs, GWACs, or BPAs; all work flows through individual purchase orders placed directly by federal agencies. Southeastern Engineering Sales takes no subcontract work — the entire portfolio is prime awards.
SBA capabilities narrative
FANS, BLOWERS, DUST COLLECTORS, VACUUM SYSTEMS, ODOR ABATEMENT, BALERS, MOTORS, POWER TRANSMISSION PRODUCTS, EXPANSION JOINTS, PUMPS, INSTALLATION.
Quick answers
What is Southeastern Engineering Sales, Inc.'s UEI?
Southeastern Engineering Sales, Inc.'s Unique Entity ID (UEI) in SAM.gov is RH1MLJ9EA6J4.
What is Southeastern Engineering Sales, Inc.'s CAGE code?
Southeastern Engineering Sales, Inc.'s CAGE code is 6R297.
What is Southeastern Engineering Sales, Inc.'s primary NAICS code?
Southeastern Engineering Sales, Inc.'s primary NAICS code is 423830 (Industrial Machinery and Equipment Merchant Wholesalers).
Where is Southeastern Engineering Sales, Inc. located?
Southeastern Engineering Sales, Inc.'s physical address in SAM.gov is 1001 Port Walthall Dr, Colonial Heights, VA 23834, USA.
Is Southeastern Engineering Sales, Inc. registered in SAM.gov?
Yes. Southeastern Engineering Sales, Inc.'s SAM.gov registration is active through December 31, 2026.
What is Southeastern Engineering Sales, Inc.'s most recent federal award?
Southeastern Engineering Sales, Inc.'s most recent federal contract award is Filter, hepa (N4215826PE025), from Naval Sea Systems Command, on February 12, 2026.
On GovTribe
See Southeastern Engineering Sales, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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