Aerostar SES LLC
Knoxville, TN Company Headquarters Part of Bristol Bay Construction Holdings LLC
- UEI
- YAPJJVUMWT74
- CAGE
- 6MZ48
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, Bristol Bay Native Corporation, ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236210 Industrial Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238110 Poured Concrete Foundation and Structure Contractors
Show all 31
- 238120 Structural Steel and Precast Concrete Contractors
- 238160 Roofing Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- 541310 Architectural Services
- 541330 Engineering Services
- 541350 Building Inspection Services
- 541360 Geophysical Surveying and Mapping Services
- 541370 Surveying and Mapping (except Geophysical) Services
- 541490 Other Specialized Design Services
- 541611 Administrative Management and General Management Consulting Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 All Other Professional, Scientific, and Technical Services
- 561210 Facilities Support Services
- 562211 Hazardous Waste Treatment and Disposal
- 562219 Other Nonhazardous Waste Treatment and Disposal
- 562910 Remediation Services
- 562998 All Other Miscellaneous Waste Management Services
- Corporate family
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Parent
Bristol Bay Construction Holdings LLC
KJVFTNDG65Q5
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- Asl-Mmg Joint Venture LLC · Knoxville, TN CDL4J2W119E5
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Parent
Bristol Bay Construction Holdings LLC
KJVFTNDG65Q5
- SAM.gov registration date
- Physical address
- 10101 Global Wy, Knoxville, TN 37932, USA
- Website
- bbch-llc.com
- Employees
- 251-1K
- Estimated annual revenue
- $10M-$50M
- Industry
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- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $1,288,775 |
| FY2025 | $18,958,095 |
| FY2024 | $1,450,183 |
| FY2023 | $33,931,528 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $1,288,775 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Company Headquarters | Knoxville, TN | 237990 Other Heavy and Civil Engineering Construction |
| North Wind-Ea JV, LLC | Idaho Falls, ID | 541330 Engineering Services |
| Aes-Esfs JV II LLC | Anchorage, AK | 562910 Remediation Services |
| Bristol Environmental Solutions LLC | Anchorage, AK | 562910 Remediation Services |
| Bethel-Tech JV | Anchorage, AK | 562910 Remediation Services |
About the company
Aerostar SES LLC, a subsidiary of Bristol Bay Native Corporation (an Alaska Native Corporation), provides environmental remediation, site assessment, CERCLA remedial investigation and response, PFAS investigation, and infrastructure construction services to the Department of Defense and Army Corps of Engineers as a prime contractor (100% of recent awards) on a small disadvantaged business and minority-owned platform. Aerostar operates from Knoxville, Tennessee, and competes predominantly under Total Small Business and Partial Small Business set-asides, though recent larger awards have moved to full and open competition.
Aerostar's customer concentration is heavily weighted toward defense installation environmental programs. The top five funding agencies account for 88% of combined potential value, led decisively by the Air Force Civil Engineer Center (31 awards, $715.3 million combined potential value) and the Army Corps of Engineers district offices — Savannah (25 awards, $324.6 million), Little Rock (18 awards, $281.7 million), Sacramento (3 awards, $49.9 million), and Omaha (7 awards, $34.1 million). The Air Force dominates both award count and dollar volume; the Army Corps of Engineers district split reflects geographic and program-specific workload distribution across contaminated military installations. Aerostar sits on five major parent vehicles: an Air Force Civil Engineer Center multiple-award IDIQ for architect-engineering environmental services ($100 million ceiling through March 2035, with a Partial Small Business set-aside), a $49.9 million Army Corps of Engineers Sacramento District operational range assessment and military munitions response contract (Total Small Business set-aside through September 2028), the SAD Regional Environmental Contracts 2018-2022 vehicle ($1.3 billion combined across multiple task orders), the AFICA A-E 2013 Design & Construction Services contract, and a General Services Administration vehicle.
Recent representative work includes a $9.4 million cost-plus-fixed-fee delivery order from the Air Force Civil Engineer Center for PFAS investigation, feasibility study, proposed plan, and record of decision at former Wurtsmith Air Force Base in Oscoda, Michigan (completion September 2030); a $6.87 million CERCLA remedial investigation and response delivery order for K.I. Sawyer Air Force Base and the Defense Fuel Supply Point in Escanaba, Michigan (completion September 2027); a $10.1 million stormwater pipe survey at Fort Stewart, Georgia under the SAD Regional Environmental Contracts vehicle (completion September 2025); and a $7.67 million Total Small Business delivery order exercising CLINs under the same SAD vehicle for environmental services at Fort Stewart (completion November 2026). Aerostar also holds a $5,000 minimum-guarantee delivery order under the Army Corps of Engineers Sacramento District contract (completion May 2028) and a $205,833 Phase II site assessment and groundwater sampling delivery order at Eglin and Tyndall Air Force Bases in Florida (completion December 2026).
The award portfolio spans 178 prime awards with combined potential value of $1.6 billion, of which $402.8 million (25%) has been obligated. Work is concentrated in NAICS 541320 (Remediation Services) at 102 awards and NAICS 236220 (Commercial and Institutional Building Construction) at 66 awards, with PSC codes heavily weighted toward "Other Environmental Services" (54 awards) and "Support - Professional: Other" (31 awards). Activity has been episodic — four awards in 2021, declining to one award in 2022, with a pickup to five awards in 2025 and one award as of March 2026 — reflecting the nature of large-dollar, multi-year environmental remediation task orders. Eight awards with combined potential value of $51 million face ultimate completion within the next twenty-four months, creating recompete exposure.
On Service Contract Inventory records (FY2023, the only year captured), Aerostar reported $10.5 million in invoiced revenue across 12.9 FTEs on four prime contracts above the $150,000 reporting threshold. Government-paid hourly rates on those contracts ranged from $172.66 at the 10th percentile to $244.89 median to $356.88 at the 90th percentile, reflecting a mix of field investigation, engineering, and senior labor. Across SCI-reportable prime contracts, subcontractors performed approximately 23% of total contractor hours, with four named subs engaged. The vendor operates as a subsidiary within a larger corporate structure that includes Bristol Bay Construction Holdings LLC as parent and Asl-Mmg Joint Venture LLC as a named small business joint venture subsidiary, also carrying Alaska Native Corporation, minority-owned, and small disadvantaged business designations.
SBA capabilities narrative
Aerostar SES is a professional engineering and construction services firm dedicated to providing full-service environmental, construction, and civil works sustainable and cost-effective solutions to government and private industry.
Quick answers
Is Aerostar SES LLC registered in SAM.gov?
Yes. Aerostar SES LLC's SAM.gov registration is active through August 19, 2027.
Which contract vehicles does Aerostar SES LLC hold?
Aerostar SES LLC holds a place on 4 federal contract vehicles, including USACE South Pacific Division Operational Range Assessment Program and Military Munitions Response 2023 - 2028.
How much has Aerostar SES LLC received in federal contracts?
Federal contracts obligated $18,958,095 to Aerostar SES LLC in fiscal year 2025 and $55,628,581 in fiscal years 2023 through 2027.
How does Aerostar SES LLC rank among federal contractors?
Aerostar SES LLC's parent company, Bristol Bay Native Corporation, ranked #23 in NAICS 56291, #25 in NAICS 5629 and #34 in NAICS 562 in FY2025.
What is Aerostar SES LLC's most recent federal award?
Aerostar SES LLC's most recent federal contract award is This order represents the minimum guarantee for aerostar (W9123826FA020), from ENDIST Sacramento (USACE), on March 10, 2026.
On GovTribe
See Aerostar SES LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
- Similar vendors